Tag Archives: screw air compressor 22kw

China Best Sales 30HP 22kw New High Quality Water Injection Oil Free Single Screw Rotary Air Compressor arb air compressor

Product Description

Water lubrication oil free screw compressor


Top Compression Structure in the World —- Z Air End
High-tech crystal.
Widely used in the world.
” Z air end” is composed of 1 active rotor and 2 sets high-precision passive rotors, to achieve the characteristics of dynamic equilibrium, small vibration, low noise and long service life.    
Oil Free —-Totally Oil Free
ZREW oil free water lubrication screw air compressor is a kind of compressor that provides clean, pollution-free, 100% oil free screw air compressor, its zero emission can protect the environment efficiently 

Water —- Lubrication, Sealing and Cooling

Ideal isothermal compression
Low temperature compression
Low rotation speed
Low viscosity of lubrication water
 High efficiency (large air delivery)
 No need the intercooler and after cooler
 Low noise, low vibration and no need the overdrive gear
 Easy to be separated with the air

Technical Parameters:

Model Cooling Working Pressure Air Delivery Motor Power Air/Water 
Dimension Weight
bar psig m3/min cfm kw/hp L/min mm kg
DCW-10A Air cooling 7 100 1.3 46 7.5/10 2 1100*845*1260 520
8 116 1.2 42
10 145 / /
DCW-15A 7 100 1.6 57 11/15 2.5/12.5 1100*845*1260 580
8 116 1.5 53
10 145 1.4 49
DCW-20A 7 100 2.5 88 15/20 3.5/4 1520*1100*1400 620
8 116 2.3 81
10 145 2 71
DCW-25A 7 100 3.3 116 18.5/25 4 1520*1100*1400 720
8 116 3.1 109
10 145 2.5 88
DCW-30A 7 100 3.7 131 22/30 5 1520*1100*1400 830
8 116 3.5 124
10 145 3 106
DCW-40A Water cooling 7 100 5.3 187 30/40 7 1760*1250*1600 980
8 116 5 177
10 145 4.3 152
DCW-50A 7 100 6.2 219 37/50 9 1760*1250*1600 1100
8 116 5.9 208
10 145 5 177
DCW-60A 7 100 7.5 265 45/60 10 1900*1250*1360 1250
8 116 7 247
10 145 6 212
DCW-75A 7 100 10 353 55/75 12 1900*1250*1360 1450
8 116 9.5 335
10 145 7.9 279
DCW-100A 7 100 13 459 75/100 18 2000*1250*1360 1600
8 116 12.5 441
10 145 10 353
DCW-125A 7 100 15 530 90/125 20 2100*1850*1700 2000
8 116 13.5 477
10 145 12.8 452
DCW-150A 7 100 20 706 110/150 24 2100*1850*1700 2500
8 116 18.5 653
10 145 16.5 582
DCW-175A 7 100 23.5 830 132/175 30 2300*1900*1900 2650
8 116 23 812
10 145 20 706
DCW-220A 7 100 26 918 160/220 35 2300*1900*1900 2800
8 116 24 847
10 145 23 812
DCW-250A 7 100 32.5 1147 180/250 43 2300*1900*1900 3000
8 116 31 1094
10 145 28 989
DCW-350A 7 100 42 1483 250/350 53 3200*2100*2000 4800
8 116 40 1412
10 145 38 1314


Oil Free —-Totally Oil Free:
Oil free water lubrication screw air compressor is a kind of compressor that provides clean, pollution-free, 100% oil free screw air compressor, its zero emission can protect the environment efficiently.

Water —- Lubrication, Sealing and Cooling:
Ideal isothermal compression     High efficiency (large air delivery)
Low temperature compression    No need the intercooler and after cooler
Low rotation speed             Low noise, low vibration and no need the overdrive gear
Low viscosity of lubrication water   Easy to be separated with the air
All stainless steel pipe : Simple ,non-corrosive,non-polluting,high reliablity

Single Stage Compression ,High Efficiency ,and Energy Saving ,and Easy Maintenance: Single stage compression makes the structure easy.Compression efficiency is higher than the 2 stage dry air compressor.Less consumable parts, easy to be disassembled, reduce the maintenance cost and time greatly.

Packaging and shipping

Company Profile

Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineers’ teams.We focus on the research & develop, manufacture and energy-saving solutions of screw air compressor to create value for customers and society.

Dehaha opened to the world since 2015, and now we have a foreign trade department with more than dozens people, serving customers around the world 24 hours. We have sales representatives who can speak English, Spanish, Portuguese, French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.now our valued customers are over 130 countries. Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.

Dehaha continuously innovates product development and management to meet customers’ demand. The powerful enterprise culture and continuous innovation make CHINAMFG improved rapidly to reach the business principle “Energy Saving First, Mutual Value Shared”. The production line of CHINAMFG is consist of screw air compressor from 5.5KW to 550KW, oil free air compressor, portable air compressor, permanent magnet variable frequency air compressor, high pressure air compressor and compressed air purification equipment, etc.

Dehaha mission is to be a world-renowned high-end brand, with sustainable development, constantly improving its own value and sharing it with our customers and staff. Committed to offer our customers a silent and energy-saving manufactured products.


Customer Case

Customer Feedback

Why choose us


Q1. Are you trading company or manufacture ?
A: We are professional manufacture of screw air compressor of ZheJiang , China, more than 24 years.

Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.

Q3. What’s payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.

Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
     2. Well-trained engineers available to overseas service.
     3.CHINAMFG agents and after service avaiable.arrange our engineers to help you training and installation.

Q5. How about your warranty?
A: One year for the whole machine and 2 years for screw air end, except consumable spare parts.

Q6. Do you have any certificate ?
A: Yes, per different customer’s market need ,we can offer CE ,ISO etc certificate.

Q7. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.

Q8. How do you control quality ?
A: 1.The raw materials are strictly inspected
     2. Some key parts are imported from overseas
     3.Each compressor must pass at least 5 hours of continuous testing before leaving the factory.

Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.

Q10.How long could your air compressor be used?
A: Generally, more than 10 years.

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Angular
Structure Type: Closed Type
Installation Type: Stationary Type


air compressor

What are the differences between stationary and portable air compressors?

Stationary and portable air compressors are two common types of air compressors with distinct features and applications. Here are the key differences between them:

1. Mobility:

The primary difference between stationary and portable air compressors is their mobility. Stationary air compressors are designed to be permanently installed in a fixed location, such as a workshop or a factory. They are typically larger, heavier, and not easily movable. On the other hand, portable air compressors are smaller, lighter, and equipped with handles or wheels for easy transportation. They can be moved from one location to another, making them suitable for jobsites, construction sites, and other mobile applications.

2. Power Source:

Another difference lies in the power source used by stationary and portable air compressors. Stationary compressors are usually powered by electricity, as they are designed for continuous operation in a fixed location with access to power outlets. They are connected to the electrical grid or have dedicated wiring. In contrast, portable compressors are available in various power options, including electric, gasoline, and diesel engines. This versatility allows them to operate in remote areas or sites without readily available electricity.

3. Tank Capacity:

Tank capacity is also a distinguishing factor between stationary and portable air compressors. Stationary compressors often have larger storage tanks to store compressed air for extended periods. The larger tanks enable them to deliver a continuous and steady supply of compressed air for longer durations without the need for frequent cycling. Portable compressors, due to their compact size and portability, generally have smaller tank capacities, which may be sufficient for intermittent or smaller-scale applications.

4. Performance and Output:

The performance and output capabilities of stationary and portable air compressors can vary. Stationary compressors are typically designed for high-volume applications that require a consistent and continuous supply of compressed air. They often have higher horsepower ratings, larger motor sizes, and higher air delivery capacities. Portable compressors, while generally offering lower horsepower and air delivery compared to their stationary counterparts, are still capable of delivering sufficient air for a range of applications, including pneumatic tools, inflation tasks, and light-duty air-powered equipment.

5. Noise Level:

Noise level is an important consideration when comparing stationary and portable air compressors. Stationary compressors, being larger and built for industrial or commercial settings, are often equipped with noise-reducing features such as sound insulation and vibration dampening. They are designed to operate at lower noise levels, which is crucial for maintaining a comfortable working environment. Portable compressors, while efforts are made to reduce noise, may produce higher noise levels due to their compact size and portability.

6. Price and Cost:

Stationary and portable air compressors also differ in terms of price and cost. Stationary compressors are generally more expensive due to their larger size, higher power output, and industrial-grade construction. They often require professional installation and may involve additional costs such as electrical wiring and system setup. Portable compressors, being smaller and more versatile, tend to have a lower upfront cost. They are suitable for individual users, contractors, and small businesses with budget constraints or flexible air supply needs.

When selecting between stationary and portable air compressors, it is essential to consider the specific requirements of the intended application, such as mobility, power source availability, air demands, and noise considerations. Understanding these differences will help in choosing the appropriate type of air compressor for the intended use.

air compressor

What safety precautions should be taken when working with compressed air?

Working with compressed air requires adherence to certain safety precautions to prevent accidents and ensure the well-being of individuals involved. Here are some important safety measures to consider:

1. Personal Protective Equipment (PPE):

Wear appropriate PPE, including safety goggles or a face shield to protect eyes from flying debris or particles, hearing protection to reduce noise exposure, and gloves to safeguard hands from potential hazards.

2. Compressed Air Storage:

Avoid storing compressed air in containers that are not designed for this purpose, such as soda bottles or makeshift containers. Use approved and properly labeled air storage tanks or cylinders that can handle the pressure and are regularly inspected and maintained.

3. Pressure Regulation:

Ensure that the air pressure is regulated to a safe level suitable for the equipment and tools being used. High-pressure air streams can cause serious injuries, so it is important to follow the manufacturer’s recommendations and never exceed the maximum allowable pressure.

4. Air Hose Inspection:

Regularly inspect air hoses for signs of damage, such as cuts, abrasions, or leaks. Replace damaged hoses immediately to prevent potential accidents or loss of pressure.

5. Air Blowguns:

Exercise caution when using air blowguns. Never direct compressed air towards yourself or others, as it can cause eye injuries, hearing damage, or dislodge particles that may be harmful if inhaled. Always point blowguns away from people or any sensitive equipment or materials.

6. Air Tool Safety:

Follow proper operating procedures for pneumatic tools. Ensure that tools are in good working condition, and inspect them before each use. Use the appropriate accessories, such as safety guards or shields, to prevent accidental contact with moving parts.

7. Air Compressor Maintenance:

Maintain air compressors according to the manufacturer’s guidelines. Regularly check for leaks, clean or replace filters, and drain moisture from the system. Proper maintenance ensures the safe and efficient operation of the compressor.

8. Training and Education:

Provide adequate training and education to individuals working with compressed air. Ensure they understand the potential hazards, safe operating procedures, and emergency protocols. Encourage open communication regarding safety concerns and implement a culture of safety in the workplace.

9. Lockout/Tagout:

When performing maintenance or repairs on compressed air systems, follow lockout/tagout procedures to isolate the equipment from energy sources and prevent accidental startup. This ensures the safety of the individuals working on the system.

10. Proper Ventilation:

Ensure proper ventilation in enclosed areas where compressed air is used. Compressed air can displace oxygen, leading to a potential risk of asphyxiation. Adequate ventilation helps maintain a safe breathing environment.

By adhering to these safety precautions, individuals can minimize the risks associated with working with compressed air and create a safer work environment.

air compressor

In which industries are air compressors widely used?

Air compressors find extensive usage across various industries due to their versatility and ability to generate compressed air. Here are some industries where air compressors are widely employed:

1. Manufacturing: Air compressors are essential in manufacturing processes for powering pneumatic tools and equipment. They are used for tasks such as operating assembly lines, powering robotic machinery, running paint sprayers, and driving pneumatic actuators.

2. Construction: Air compressors play a crucial role in the construction industry. They power pneumatic tools like jackhammers, nail guns, impact wrenches, and concrete breakers. Compressed air is also used for concrete spraying, sandblasting, and operating air-powered lifts and hoists.

3. Automotive: Air compressors are widely used in automotive manufacturing and repair. They power air tools used in auto body shops, tire inflation equipment, pneumatic lifts, and air-operated brake systems. Compressed air is also utilized in vehicle painting and drying processes.

4. Oil and Gas: The oil and gas industry extensively relies on air compressors for various applications. They are used for pneumatic drilling, powering pneumatic tools in refineries and petrochemical plants, operating pneumatic valves and actuators, and providing instrument air for control systems.

5. Food and Beverage: Air compressors are employed in the food and beverage industry for tasks such as packaging, bottling, and sealing. They power pneumatic conveying systems, control air pressure in food processing equipment, and provide clean compressed air for food handling and storage.

6. Pharmaceutical and Healthcare: Air compressors find application in pharmaceutical manufacturing and healthcare facilities. They are used for operating medical equipment, such as ventilators and dental tools. Compressed air is also utilized in pharmaceutical processes, including tablet coating, fluid bed drying, and aseptic packaging.

7. Aerospace: The aerospace industry relies on air compressors for various applications, including aircraft maintenance and assembly. They power pneumatic tools for aircraft repair, provide compressed air for cleaning and pressurizing systems, and support ground operations, such as tire inflation and aircraft de-icing.

8. Mining: Air compressors are extensively used in the mining industry. They power pneumatic tools for drilling, rock blasting, and excavation. Compressed air is also utilized for ventilation, conveying materials, and operating underground equipment.

9. Energy and Utilities: Air compressors play a vital role in the energy and utilities sector. They are used in power generation plants for pneumatic control systems, instrument air, and operating pneumatic valves. Compressed air is also employed for cleaning and maintenance purposes.

These are just a few examples of the industries where air compressors are widely utilized. The versatility and reliability of air compressors make them indispensable in numerous applications across diverse sectors.

China Best Sales 30HP 22kw New High Quality Water Injection Oil Free Single Screw Rotary Air Compressor   arb air compressorChina Best Sales 30HP 22kw New High Quality Water Injection Oil Free Single Screw Rotary Air Compressor   arb air compressor
editor by CX 2023-10-01

China Hot selling Shenzhen Mingqi Robot Electric Silent Oil Free 7.5kw 15kw 22kw 37kw 55kw 75kw 90kw 110kw 160kw 200kw 315kw Screw Air Compressor 7bar-13bar with CE wholesaler

Product Description

HangZhou Mingqi Robot Electric powered silent oil free 7.5kw 15kw 22kw 37kw 55kw 75kw 90kw 110kw 160kw 200kw 315kw screw air compressor 7bar-13bar with CE

Important Parameters:

The effective functions of AIMIQI Compressor Program:

one)Stability-oriented design.

two)Minimal CZPT cunsumption.

3)Large effectiveness.

4)Low sound.

twelve monthes for device although 3 monthes for consumables.

Following-sales service:
Video technical help, On the web support.

Choose an Air Compressor for Your Organization

There are numerous elements to contemplate when choosing an air compressor for your business. One particular element to think about is the type of compressor you are seeking for, which might incorporate single-stage, minimal sounds, and good displacement. Hope this write-up helps you make the proper determination. Following all, your organization good results will count on this gadget! Let us take a closer seem at these elements. Also, think about what compressor makers say about their goods.

Optimistic displacement

Positive displacement air compressors compress air by drawing in a quantity from an inlet and extruding it out of a chamber. This increases the strain at which the gasoline can be pumped at prices that cannot be pumped by means of the outlet at reduced pressures at larger mass flow prices. These sorts of compressors are offered in single-acting and double-acting configurations. They are classified by the quantity of cylinders.
There are two diverse kinds of air compressors: reciprocating air compressors and screw compressors. Each are roll machines. Constructive displacement air compressors use pistons and cylinders to compress air. The resulting air strain builds up inside the compressor housing, rising the likely power of the compressed air. Screw air compressors are the most common optimistic displacement air compressors, which can be both solitary-stage screw-blade air compressors or multi-stage screw-blade oil-immersed screw air compressors.
Good displacement flowmeters use a rotating measuring chamber to divide the fluid into discrete quantities. The quantity of instances the chamber was refilled and emptied was employed to estimate the overall movement. However, optimistic displacement flow meters are vulnerable to leaks, minimizing the accuracy of the estimates. If a leak occurs, it can trigger bogus readings and harm the compressor. Even so, leaks in constructive displacement air compressors can reduce pressure.
The most common kinds of optimistic displacement air compressors are screw, reciprocating, and vane. Rotary constructive displacement air compressors are also offered as effectively as a lot of other air compressors. Optimistic displacement air compressors are most frequently utilised in huge production facilities. If you are considering an air compressor for industrial or industrial purposes, it is critical to recognize how the parts of the unit work. Please read the info underneath to understand much more ahead of determining which application is ideal for you.
Constructive displacement air compressors use a piston to power air into a chamber, compressing the air in the method. The piston moves in the opposite course, thereby reducing the quantity of the chamber. When the quantity of air in the chamber reaches its highest price, the valve opens, allowing it to escape at larger stress. Good displacement air compressors are normally significantly less efficient than centrifugal compressors. Nonetheless, they are even now an superb decision for a selection of apps.


The discharge force of the solitary-stage air compressor is utilized to management the procedure of the compressor. Appropriately designed load/unload controls permit the air compressor to operate at its most efficient position while minimizing tension on the principal engine bearings. Single-stage air compressors can technique variable velocity performance with acceptable storage potential. However, improper storage can result in untimely bearing use on the principal device. If this is the scenario, a one-stage air compressor might not be excellent.
A solitary-phase air compressor has only 1 cylinder, which means one stroke is required to go air from 1 cylinder to yet another. Strain is calculated in cubic ft for every minute or CFM. Tank measurement is also essential as a huge solitary-stage air compressor may be required to run several air equipment. Single-phase air compressors can be utilized in a range of programs and can very last for years.
For the most widespread makes use of, one-stage air compressors are the most sensible option. These devices function with most hand equipment, from hammers to grinders. One-phase air compressors are lightweight and simple to move. Even so, two-phase air compressors offer more CFM, producing them a better choice for industrial or business use. Nevertheless, two-stage compressors are not suitable for non-public use. As a result, if your primary goal is Diy and craft assignments, it is far better to choose a single-stage air compressor.
When compared with two-phase air compressors, single-stage screw air compressors are less expensive. They come from a variety of companies and selection in power from 3 to 600 horsepower. Solitary-stage air compressors are a value-successful resolution for a assortment of air compressor requirements. They offer versatility and a number of manage methods, creating them an excellent selection for a lot of diverse purposes. For that reason, when picking an air compressor for your business, choose the a single with the most suited capabilities.
One-stage air compressors are the most reasonably priced and effortless-to-use air compressors for small to medium jobs. They also have larger compression ratios. The compression ratio is the ratio of complete discharge pressure to complete inlet pressure. When calculating the ratio, it will take into account atmospheric force and gauge pressure. The compression ratio pushes the surface area spot of ​​the rotor, which will increase the thrust load.
Single-phase air compressors are smaller sized and less complicated to transport than two-stage models. One-stage air compressors have one air consumption, and two-phase air compressors have two air intakes. The difference amongst solitary-phase and two-stage air compressors mostly relies upon on the number of moments the air is compressed. A one-phase air compressor compresses the air when, whilst a dual-stage air compressor compresses the very same volume of air 2 times.

lower sounds

Minimal sound air compressors are perfect for a variety of applications. While no air compressor is fully silent, some designs are a lot quieter than other people. For the Hitachi EC28M portable compressor, the sound amount is 59 decibels. The compressor attributes metal rollers that shield the internal parts and give it a smooth, present day seem. It also has a one particular-gallon gas tank and a 50 %-horsepower push.
Sound from air compressors can be distracting and minimize productiveness. It is crucial to select minimal-noise air compressors to maintain personnel healthful and pleased at perform. While sounds is an regrettable facet of working on the shop flooring, minimizing it can boost efficiency. By decreasing distracting noise, workers can focus on their operate and converse a lot more effectively. That signifies greater good quality work and happier clients. If you’re seeking for a minimal-noise air compressor, be positive to read through the tips underneath.
Low sounds air compressors are an excellent option for firms of all sizes. These powerful equipment can operate a number of instruments at the same time. The two h2o tanks are produced of rust-resistant aluminum and are stackable. This air compressor is heavier and can handle huge jobs with relieve. It costs more than other air compressors, but it can deal with a great deal of function effectively. CZPT Air Instruments air compressors arrive with a one particular-calendar year guarantee and are highly advised by contractors.
Noiseless air compressors are usually more costly than comparable items, but they are worth the further cost. Noiseless compressors are a good selection for companies that need to stay away from disturbing close by folks. For example, you may well want to contemplate a minimal-sound air compressor for a dental place of work, which can not tolerate noise. Luckily, this problem can be solved by relocating the compressor to a spot that is a lot more isolated from your workspace.
One particular model of minimal-sound air compressors gives two designs. The CZPT Air Resources 2010A attributes a big cast aluminum can, regulating pressure gauge, and two universal quick-connects. It generates 68 decibels of sounds when it performs. It has a large 8-gallon fuel tank capability and has wheels and handles for effortless transport. Its effective motor produces a reduced sound amount of sixty eight decibels.
Yet another common reduced noise air compressor is the Makita MAC210Q Peaceful Series. This design is capable of producing up to 71.5 decibels of audio, which is the quantity of air it generates at 90PSI. The MAC210Q functions a sturdy oil-cost-free pump and weighs just 36 kilos with a manage and wheels. These compressors are effortless to shift and perfect for indoor operate.
China Hot selling Shenzhen Mingqi Robot Electric Silent Oil Free 7.5kw 15kw 22kw 37kw 55kw 75kw 90kw 110kw 160kw 200kw 315kw Screw Air Compressor 7bar-13bar with CE     wholesaler China Hot selling Shenzhen Mingqi Robot Electric Silent Oil Free 7.5kw 15kw 22kw 37kw 55kw 75kw 90kw 110kw 160kw 200kw 315kw Screw Air Compressor 7bar-13bar with CE     wholesaler

China Best Sales DMC 22kw 30HP Indstrical Rotary Screw Type Air Compressor in Stock with Good quality

Solution Description

Items Description

DMC 22kW 30HP Indstrical Rotary Screw Sort Air Compressor In Stock

Design: DAC CZPT SC Flow rate:1.1-40m3/min Doing work stress: 7-16bar Handle: PLC Driven: belt/immediate Cooling: by air Electrical motor:7.5-40 KW 10-340 HP 380V/50HZ/3PH can be personalized Discharge temperature: much less than ambient +8




Connected Goods

All in 1 Screw Air Compressor

Screw air compressor

Air dryer

ASME Air tank

Precision filter


Higher Strain Air Compressor

300bar 4500psi


Scuba Diving Breathe

Filling Station


Piston Air Compressor

Gas Power / Electric

One particular Phase / Two Phase


Software Situations


Organization Profile

ZheJiang Davey Machinery Co., Ltd. is a leading producer specializing in substantial stress compressor, DMC have more than one hundred twenty competent workers and much more than fifteen R&D engineers’ teams. In the yr of 2571 our overall income volume approached 6 million US bucks. We have over 10 several years increased encounters of designing, generating and advertising and marketing. Right now our valued clients are more than 30+ nations. The main technology of DMC is from a CZPT and highly regarded European company. To fulfill the customers’ various demands is our mission. Low price and higher functionality is our assure. CE and ISO 9001 have accredited our compressor units and parts. Our purpose is to supply very good good quality compressors with most competitive rates to support our consumers be successful by way of our higher amount quality and exceptional providers


Q1: Why customer select us?
A: ZheJiang DAVEY Equipment CO.,LED., with fifteen many years old historical past, we are specialised in Air Compressor. Germany Normal and 10 several years exporting experience support us won much more than 50 faithful overseas brokers. We warmly welcome your little demo buy for good quality or market place check.

Q2: Are you a manufacturer or buying and selling organization?
A: We are skilled manufacturer with big CZPT factory in ZheJiang ,China. The two OEM & ODM service can be approved.

Q3: What is actually your delivery time?
A: Typically 3 to 7 days, if urgently order, pls speak to our revenue in progress.

This autumn: How prolonged is your air compressor warranty?
A: One calendar year for the total machine and 2 a long time for air conclude, other than consumble spare areas.

Q5: How lengthy could your air compressor be utilized?
A: Usually, much more than ten many years.

Q6: What’s payment term?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and and so forth. Also we could take USD, RMB, Euro and other currency.

Q7: How about your client services?
A: 24 several hours on-line service obtainable. 48hours issue sovled guarantee.

Q8: How about your right after-revenue services?
A: 1. Offer customers with intallation and commissioning on the internet directions.
2. Well-skilled engineers available to abroad provider.
3. Throughout the world agents and following services avaiable.


The Air Compressor Is a Functional Tool

The Air Compressor is 1 of the most functional resources in any garage or workshop. It is easy to use and can execute a selection of responsibilities, from jackhammering to drilling. These devices are accessible in a wide selection of measurements and varieties, creating it an outstanding choice for a variety of circumstances. With a single motor, you no more time require independent motors for every device. Its lightweight, compact style helps make it simple to take care of, and the single motor also reduces dress in on parts.


Oil-injected air compressors require a huge sum of lubricant, which wants to be included to the sump often to sustain ideal efficiency. As there are numerous varieties of industrial fluids, a properly-intentioned maintenance technician may insert the improper lubricant to the compressor. If this occurs, the compressor will grow to be incompatible with the lubricant, resulting in abnormal carryover and the need to flush and replace downstream air therapy factors.
Normally, the G a hundred and ten-250 oil-injected rotary screw compressor from Atlas Copco offers reputable compressed air, stopping costly downtime. The G110-250 oil-injected rotary screw compressor is hugely reputable and resilient, enabling it to function in temperatures up to 46degC/115degF. Regardless of the oil-injected air compressor’s strong style, this device demands quite minor on-web site installation, and it features basic operation.
The principal gain of oil-injected air compressors is the diminished price of working. The price of oil-totally free compressors is considerably less than half of that of oil-injected ones, and it will need much less maintenance expenses in the lengthy operate. Moreover, the oil-totally free program is more environmentally friendly than oil-injected air compressors. But the downsides of oil-injected air compressors are considerable, also. It can contaminate concluded items and cause a significant monetary threat for the company.
An oil-injected rotary screw air compressor gives many benefits above its counterpart. First, it features an revolutionary vertical style with variable-speed drive, making it possible for it to operate much more successfully. Next, oil-injected air compressors decrease strength consumption by up to fifty% when compared to non-oil-injected air compressors. They also have a thermostatic valve, permitting them to preserve an ideal temperature. Thermostatically-regulated oil coolers let the compressor to operate more quietly.


What is an oil-free of charge air compressor? The name refers to a type of air compressor that does not incorporate oil in the compressor chamber. Oil-free of charge air compressors nevertheless use oil for a variety of needs, like lubricating the moving areas and handling squander warmth. Nevertheless, numerous folks do not understand that their air compressor nevertheless demands oil for appropriate operating. This article will discover why this sort of air compressor is preferable for many customers.
Very first of all, oil-cost-free air technology has a lot of benefits. For one, it lowers the power value involved in filtering air, and it minimizes leaks. In addition, it also minimizes the oil expenses associated with compressor refills. And lastly, it reduces the pitfalls of contamination. Oil-free of charge air engineering is the future of compressed air. If you’re looking for an oil-free of charge air compressor, this is what to look for in your look for.
Relying on the function of your air compressor, it might be useful to make investments in an oil-free of charge air compressor. Oil-lubricated air compressors are usually much more durable than their oil-cost-free counterparts, but they could cost 2 times as significantly. You must nonetheless take into account the price of possession before getting an oil-free compressor. The oil-cost-free models can be less difficult to transportation, and they are much more potent. Additionally, they are quieter than oil-lubed models.
An oil-cost-free air compressor also indicates considerably less routine maintenance, as it isn’t going to require oil to perform. This kind of air compressors also features much less shifting areas, which signifies less locations for problems to create. All oil-free of charge air compressors are manufactured to satisfy ISO Class and 1 air purity specifications. They also have much less sounds and vibration in comparison to their oil-based counterparts. So, why not pick an oil-cost-free air compressor for your business?


When choosing a gasoline-run air compressor, it truly is important to contemplate the benefits of gasoline. This power supply can power a massive air compressor without having electricity. Even so, this variety of air compressor lacks electrical hookup, so you are going to require to operate an extension wire if you need to have to use it at a length. Even so, gasoline compressors are ready to purpose with just a fuel tank. This makes them ideal for medium to hefty-obligation industrial programs.
Yet another critical consideration when choosing a gas air compressor is its dimensions. Bigger compressors are typically greater than portable kinds and need a lot more place. This makes them less difficult to transport and function on the go. Even so, if you happen to be not confident which variety of air compressor is ideal for you, consider the gas-run variations. Although they may be lighter, they will not run as efficiently as their electric powered counterparts. Gasoline-run compressors are not as portable as their electric counterparts and require suitable routine maintenance.

Electrical energy

Electrical power in an air compressor is not cheap. A twenty five HP air compressor operates for 10 several hours every single working day, five days a 7 days. The motor in these machines consumes 746 watts for every hour. To uncover out how much electrical energy the tools uses, multiply the wattage by the managing time. For example, if the compressor operates for 3 hours, then it will use 1.9 kilowatt hrs of electrical energy. To figure out how significantly electricity an air compressor uses per day, you can estimate the kilowatt hrs and multiply the number by the utility charge. Thinking about this, you can determine the value of operating your air compressor once per month.
The expense of operating an air compressor depends on the variety of compressor. Electrical air compressors are typically silent and can operate with no any servicing. These resources can be remaining unattended for up to 4 thousand several hours prior to requiring fix. Electrical air compressors demand increased power for higher stress, so you should plan accordingly. No matter whether or not you require a upkeep visit is up to you, but the advantage of not obtaining to invest a fortune on repairs is priceless.
Although compressed air is not an strength-successful supply, its use in a assortment of applications might save you funds and kilowatts. Because an air compressor utilizes power when it is operating, the price is decrease than the cost of working a electrical power resource. If you plan to use your air compressor for a long time, make certain that it is managed effectively. Proper treatment will save you cash and electrical power, and you might even be in a position to get an prolonged guarantee if the compressor breaks down.

Variable frequency generate

The primary objective of a variable frequency drive (VFD) in an air compressor is to decrease strength use in the procedure of compression. A solitary motor drag method can’t change its pace repeatedly in accordance to the weight of the load. By implementing frequency manage to the compressor, the electrical power use can be reduced while preserving the same pressure degree. Consequently, a VFD is an excellent selection for compressors. Its positive aspects are many.
A VFD can also keep track of the temperature of the motor and ship error indicators if the motor is operating also very hot or way too cold. This removes the need for a independent sensor to check the oil pressure. These functions are helpful not only in decreasing vitality consumption, but also in improving the functionality of an software. Moreover, a VFD can keep an eye on further variables this sort of as temperature and motor speed. Consequently, it is a useful expenditure.
When using a VFD, it is vital to decide on the right motor. The velocity of the compressor need to be inside the optimum starting up restrict of the motor. The air tank may be of any measurement, but a continuous force limit is essential to keep the VFD working inside the services issue of the motor. In addition to a VFD, a grasp controller should also incorporate a distant force set point and a PID card for a learn controller. The transmitter ought to integrate all valuable knowledge from the VFD, which includes the pace and the oil temperature. The VFD have to be tested before it is integrated with the learn management. It must be examined for min and max pace, temperature, and current inside of the envisioned assortment.
The use of a VFD in an air compressor has numerous rewards. One particular of the most notable is the reduction in electricity intake. Mounted-velocity compressors run on set factors of 6 to 7 bar. An extra bar of compression utilizes 7 per cent of vitality. This power is squandered. A VFD-driven air compressor can also boost the existence span of compressor parts. It is one particular of the best investments in your compressor. So, why wait around any more time?

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Merchandise Description

Products Description


1.Reduced Price

a.The method adopts -one hundred% displacement stepless regulation.

b.When the air intake decreases, the air discharge decreases, and the present of the motor also decreases.
c.Excellent vitality conserving impact.
two.Top quality
a.Super standard CZPT program layout, specially appropriate for Asian substantial temperature, large humidity environment.
b.Superb vibration isolation technologies and sounds reduction measures.
Our solitary- phase rotary screw air conclude is engineered for its longevity. Larger rotors permits for larger bearings, thirty%-fifty% slower
rotor speeds outcomes in less power intake,lower audio levels and diminished maintenance price.

What to Look For When Acquiring an Air Compressor

An air compressor is a extremely helpful device that can support you full numerous different sorts of building employment. This useful equipment makes several jobs significantly less difficult, but not all of them are produced equally. Comprehending what to appear for when purchasing an air compressor will support you make an educated determination. Here are some of the things you should seem for. These incorporate price tag, size, and power performance. Also, make certain to think about the air compressor’s type.

Single-phase air compressors are quieter

When it will come to sounds amount, one-stage air compressors are the way to go. These equipment have much less moving parts and are quieter than two-stage designs. One-phase air compressors use an axial flow layout and can be quieter than their twin-stage counterparts. Solitary-phase air compressors can operate lengthier and at reduce pressures. One-stage air compressors can be employed for light-weight industrial programs. They have a long life expectancy, with some types long lasting for in excess of a few thousand several hours.
Whilst some single-phase air compressors are quieter than two-phase air compressors, each designs have sound-reduction attributes. A single sort characteristics rubber components, which are made to dampen sound. Another attribute tends to make a compressor quieter: its place close to the occupation site. Some designs characteristic rubber base plugs and rubber mats to decrease ground vibrations. In addition to employing these attributes, single-stage compressors are less difficult to transport.
Sounds stages are critical when deciding on an air compressor. Some equipment are also noisy for comfy function, and some companies don’t want to expose consumers to sounds-generating air compressors. Other noise ranges can even endanger workers’ wellness. Solitary-stage air compressors are much more affordable than twin-phase compressors. They are also quieter and much more strong. But be well prepared for the sound. Some solitary-phase air compressors are even now noisy.
In comparison to their two-stage counterparts, one-stage compressors are quieter when operating at total capacity. Even so, double-phase compressors are quieter on reduced capacities than one-phase units. These with variable velocity are quietest at lower capacities. The difference is about 10db. If you’re worried about the noise amount, you need to contemplate a two-phase air compressor. But if you have a tiny workshop, it may not be suited for you.
One-phase air compressors are generally far more efficient than two-phase air compressors. The noise from a two-phase air compressor is reduce since there is certainly no intermediate phase. Single-stage air compressors also use a piston that rotates in a solitary phase, whilst twin-phase air compressors, also identified as duplex designs, are more effective. A single-phase air compressor is quieter, but double-phase compressors are louder.

Two-stage air compressors are far more strength successful

Two-phase air compressors are much more energy-successful than solitary-phase equipment. The effectiveness of two-stage air compressors is improved through a mix of improved efficiency and increased longevity. These devices can store a lot more air and have larger compression ratios. One particular model of a two-phase compressor can keep around eighty three cubic ft of air at 100 PSI and a hundred and twenty cubic ft at one hundred fifty PSI. A two-stage compressor is also quieter.
Two-stage air compressors are much more strength-successful due to the fact they have two pistons as an alternative of a single. These air compressors accomplish a increased pressure ranking and get well much more speedily. This type of compressor is excellent for employment that call for high air pressure for a prolonged period of time of time. In addition, they can work several resources at the same time. This helps make them far better for commercial and industrial use. Outlined under are some benefits of two-phase air compressors.
One-phase air compressors can electricity resources in the garage or kitchen area, but they are not as reputable for industrial apps. One-phase compressors have more substantial elements that tend to experience condensation. Additionally, solitary-phase compressors do not previous extended in continuous use and are less strength-successful than two-phase kinds. Whether you happen to be making use of the compressor for a single tradesperson, a modest crew, or a massive design crew, two-phase compressors are the greatest choice.
Single-stage air compressors are frequently employed in modest-scale food preparing and generation. Solitary-stage air compressors are easy to transport in between places, and can be plugged into many electrical retailers. Solitary-stage compressors are also ideal for high-volume food processing. A dual-phase air compressor is excellent for industrial use. In some situations, you can even transfer the single-stage air compressor in between two-stage air compressors.
One-phase compressors usually cycle as well speedily, drawing more electrical energy than two-phase units. A variable speed unit stays on a low velocity for hours at a time. One-phase air conditioners drive you to lower your thermostat configurations whilst single-stage air conditioners run as well typically. Each units are vitality-effective but they are not as power-productive as variable-velocity compressors. The main big difference is that single-stage air conditioners tend to drain the energy resource more quickly.

Piston-pushed air compressors are quieter

A piston-driven air compressor is one particular of the quietest sorts of air compressors. It is considerably less noisy than reciprocating air compressors. A piston-driven air compressor can reach 62 decibels, while a scroll compressor is about 50 % that quantity. The two major elements of a scroll air compressor are the piston and the helical screw. These air compressors are each very productive and quiet.
More mature compressors are incredibly noisy. They make a “wumpa” noise related to a big motor. They are also able of creating a high-pitched whine. These noises can be deafening, specially in a modest workshop. That’s why it really is crucial to search for a quiet compressor. But what makes a compressor quiet? Go through on to understand more about this important tool.
An additional variation in between piston-driven air compressors and electrical-pushed air compressors is the power source. Electrical air compressors produce less noise than gasoline-driven compressors, which use an motor. Piston-pushed air compressors are also much more productive. They also produce significantly less heat, generating them an excellent choice for workplaces and other settings exactly where sound is a problem. The very best way to choose among the two sorts of air compressors is to examine the manufacturer’s guarantee and study the ‘Description’.
Noise reduction is the very first precedence of a compressor’s proprietor, so make confident that you have the right model. If you are operating on anything sensitive, don’t spot the compressor as well shut to a building in which folks may possibly be close by. Sound can be really disruptive to the workspace and can cause well being troubles. To assist combat sound, you are going to want to purchase a silent air compressor. And never overlook to think about its spot: Piston-pushed air compressors are quieter than their reciprocating counterparts.
Piston-driven air compressors are peaceful because the piston is made of thin metallic and more rubber, which absorbs the seem. As opposed to reciprocating air compressors, piston-driven air compressors are much more successful than their twin-piston cousins, which are quieter and more effective. So which sort is proper for you? Get a look at some of the main variations between the two. If you want a silent compressor, make confident it fulfills the specs needed by the job you are working on.

Oil-lubricated air compressors are a lot more expense-effective

There are a number of reasons why oil-lubricated air compressors are much more high-priced than dry-kind air compressors. Very first of all, oil-lubricated air compressors have a tendency to be a lot more reputable and quiet. Moreover, oil-lubricated air compressors need much less components and can very last more time than dry-kind air compressors. These are just a handful of of the many benefits of utilizing oil-lubricated air compressors.
Oil-totally free air compressors have some down sides. They are considerably less durable and might not be as successful as oil-lubricated models. Furthermore, because oil-lubricated air compressors use oil, they can get very noisy. While they are less pricey, they are not the greatest selection for heavy-responsibility function. Nevertheless, present day oil-free of charge air compressors have soundproofing and are ideal for industrial use.
When acquiring an oil-lubricated air compressor, make certain to pick one with a tank ability that meets your needs and your space. Larger tanks can be a lot more expensive than little tanks, but more substantial models are simpler to shift about. Also, be sure to think about the bodyweight and measurement of the moveable air compressors when generating your decision. If the fat is way too big, you may possibly have trouble carrying it from location to place.
Another reward of using oil-lubricated air compressors is their diminished need to have for oil. These types can very last up to a 10 years for a longer time than oil-cost-free counterparts. Oil-free of charge air compressors are a lot more inexpensive and can achieve the same higher functionality as their oil-lubricated counterparts. Many industrial programs benefit from these air compressors. So, which 1 is proper for you? We have listed a handful of of them underneath.
An additional reward of selecting an oil-lubricated air compressor is the diminished cost of maintenance. This type is much more sturdy than its oil-lubricated counterparts, which require typical oil modifications to maintain them managing smoothly. Nevertheless, it is not possible to transport an oil-lubricated compressor, which signifies that you must put in it completely to hold it doing work efficiently. In addition, these air compressors are tough to go and are not portable, which can limit your capacity to use it in a pinch.

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