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China supplier Manufacturer Supply Industrial Portable Diesel Rotary Screw Air Compressor Drill Mining 175 Cfm Diesel Air Compressor air compressor portable

Product Description

Manufacturer Supply Industrial Portable Diesel Rotary Screw Air Compressor Drill Mining 175 CFM Diesel Air Compressor


Q: Are you a factory or a trading company?
A: We are factory. And we have ourselves trading company.

Q: What is the specific address of your company?
A: No.3, 2nd Street, yuanle Road, Xihu (West Lake) Dis.sheng Town, HangZhou City, ZheJiang Province, China

Q: Do your company accept ODM & OEM?
A: Yes, of course. We accept full ODM & OEM.

Q: What about the voltage of products? Can they be customized?
A: Yes, of course. The voltage can be customized according to your requirement.

Q: Do your company offer spare parts of the machines?
A: Yes, of course, high quality spare parts are available in our factory.

Q: What are your payment terms?
A: 50% T/T in advance, 50% T/T before delivery.

Q: What payment ways do you accept?
A: T/T, Western Union

Q: How long will you take to arrange the goods?
A: For normal voltages,we can delivery the goods within 7-15 days. For other electricity or other customized machines, we
will delivery within 25-30 days.


Manufacturer Supply Industrial Portable Diesel Rotary Screw Air Compressor Drill Mining 175 CFM Diesel Air Compressor

After-sales Service: Video Support
Warranty: 1 Year Warranty
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Structure Type: Closed Type
US$ 2999/Piece
1 Piece(Min.Order)

Request Sample




Choosing an Air Compressor

Considering a new Air Compressor? Here are some tips to make the decision easier. Learn the pros and cons of each type, including the differences between oil-injected and oil-free models, single stage and positive displacement. In addition, learn more about the different technologies that are available for your air compressor. It is important to choose an appropriate unit for the type of work you do. Here are some of the best compressors available today.

Positive displacement

There are several different types of air compressors, but most are positive displacement air compressors. They use a rotary or reciprocating component to compress air. The reciprocating component compresses air by reducing the volume of the chamber. Positive displacement compressors are used in bicycle pumps, chemical plants, and refrigerators. Positive displacement air compressors use multiple inlet ports. Despite the various types, the principle of operation remains the same.
Another type of positive displacement air compressor is a reciprocating piston. The piston inside a cylinder moves up and down, causing the compressed air to fill the upper part of the cylinder. These air compressors are used in a variety of different applications, including blowing bottles and gas pipelines. These air compressors can be water-cooled, lubricated, or non-lubricated. Different types have different capacities and air pressures.
A positive displacement flowmeter uses a rotating chamber that divides continuous fluid into discrete portions. The number of times the chamber is filled and discharged can be used to estimate the flow rate. The rotation speed of the measuring chamber is directly proportional to the flow rate. The drawbacks of this type of positive displacement flowmeter are that it is prone to jamming. If the fluid contains particles, it may be too thick for the meter to determine flow rate.
A negative displacement air compressor was invented in 1860 and is the oldest type of compressor. It uses two lobes positioned in a circular cavity. One rotor is connected to an engine, while the other pushes the other one to spin in the opposite direction. Negative displacement compressors are low-maintenance, but they do require more precision. They are often used in nuclear power plants because they use the kinetic energy of the rotating elements to produce pressure.


Oil-flooded or oil-injected air compressors use liquid to seal and lubricate moving parts and reduce noise. Oil-flooded air compressors are effective for a variety of pneumatic tools and accessories. Some models have a thermostat that controls the amount of oil used during operation. Other types of oil-flooded air compressors are piston-type models. Here is an overview of the basic differences between these two air compressors.
An oil-injected air compressor is more expensive than a comparable oil-free air compressor, but its advantages far outweigh its disadvantages. An oil-free compressor is quieter, requires less maintenance, and has a lower price tag. It also offers a greater degree of air purity. A number of other advantages may also make this type of air compressor the better choice for many industrial settings. If you need a high-pressure compressor in a tight space, consider the benefits of an oil-free system.
Oil-injected air compressors require more maintenance than oil-free models. Both types of air compressors offer similar capacity and ISO 8573-1 Class 0 and 1-2 purity, but the oil-injected systems require more air-treatment components. They require an activated carbon filter and coalescing filter. Oil-injected air compressors will likely remain the standard for industrial air compressors for many years. And since their performance and efficiency are comparable, it may be worthwhile to invest in some point-of-use air treatment.
Both types of air compressors have their benefits. However, choosing between oil-free and oil-injected air compressors is not as straightforward as you might think. Whichever type you choose, make sure it will meet your needs. The benefits of an oil-injected air compressor outweigh their disadvantages. In general, oil-injected air compressors are more durable and can last longer than oil-free models. The only downside is their higher price.


When choosing an air compressor for your company, you’ll need to determine what it is going to be used for. For example, if you’re planning on using it to power multiple workers, you should consider getting an oil-free compressor. An oil-free compressor, on the other hand, is quieter and can power several workers at a time. If you’re a contractor, the most important consideration will be the type of jobs you’ll be doing. Higher air pressure means greater demand for air flow, and more pressure can damage the equipment.
Oil-free compressed air is certified 100% free of contaminants. Technically, oil-free air is not completely free of foreign matter, but it is extremely low within the limits of practical air quality. A technically oil-free air compressor might have a total oil level of 0.003 mg/m3. If you’re in need of a technically oil-free air compressor, you must install an air treatment equipment after your current compressor.
If you’re in the manufacturing industry, a good oil-free air compressor will save you money and reduce your environmental impact. Many of these tools require air compressors to work, and this equipment will ensure that they don’t get contaminated. To buy the best oil-free compressor, you should learn a bit about the different terms used by compressor repair companies. ACFM, for example, is the amount of air that can be compressed in one minute at rated conditions.
When you’re using an oil-free air compressor, you should know that the overall life of the device will be much shorter. Compared to an oil-flooded rotary screw air compressor, an oil-free compressor typically has a lifespan of 50 thousand hours. But it’s important to understand that this type of compressor can still cause damage to piping and processes. Therefore, you should choose an oil-free compressor when you need to clean air for your business.


A single-stage air compressor, also known as a piston air compressor, compresses air only once before storing it in a cylinder. This stored air has enough energy to power a variety of pneumatic tools, such as screwdrivers, chisels, and wrenches. These units are also ideally suited for low-flow applications and are widely used in gas stations, auto shops, and various manufacturing plants.
A single-stage air compressor uses two valves – one for inlet and one for outlet – to transfer compressed air. Both valves are actuated by springs. The inlet valve has a slight curvature to provide protection from damage. The compressor’s outlet valve opens when the pressure in the cylinder is higher than the pressure in the storage tank. The piston moves very quickly inside the cylinder, exerting a high amount of force throughout the compression process. This high piston speed is a common cause of compressor wear and tear.
A single-stage air compressor is ideal for smaller tradesmen and small construction crews. Its lightweight and compact design make it easier to transport and store. While it may be tempting to buy the first cheap air compressor you see, it’s important to balance the price against performance to choose the right air compressor for your needs. The best single-stage air compressor is one that provides excellent performance and durability. Its two-stage counterpart is designed for larger construction teams and large applications.
The main difference between a single-stage and a two-stage air compressor lies in their capacity. A single-stage air compressor compresses air only once and delivers it into the storage tank, while a two-stage compressor compresses it twice, creating double the pressure. Because of this, single-stage air compressors are cheaper and versatile than their counterparts, which means that they can be used for multiple purposes.


A low-noise air compressor is a type of industrial compressor that is less noisy than regular air compressors. These are generally smaller machines designed for smaller factories and workshops with a few to several employees. They are designed to handle mid-weight volumes of compressed air per day. This type of compressor is especially useful for smaller manufacturing businesses that need to produce compressed air for medical applications. Small breweries can also benefit from the low-noise capabilities of these compressors.
Low-noise air compressors come in various sizes and features. For smaller jobs, you can purchase a one-gallon model that is lightweight and portable. For larger jobs, you can purchase one with a larger tank that can provide more pressure for longer jobs. However, a larger tank will make the compressor heavier and harder to transport. To avoid this, make sure to check the size of the tank and how much power it can handle.
Considering a low-noise air compressor for your business? If so, you’ve come to the right place. There are a variety of affordable and dependable low-noise options to choose from. A CAT 10020C, for example, is designed to provide high-volume air to many outlets at once. A CAT 10020C comes with a 10-gallon tank, wheels, and a carrying handle.
Noise levels can also affect the productivity of employees. When employees work with air compressors in close proximity to each other, they may develop tinnitus. If employees are free from tinnitus because of the loud noise, they are likely to work more efficiently. Moreover, it will be easier for them to focus and communicate efficiently. If you need a compressor, a low-noise one is an excellent choice.

China supplier Manufacturer Supply Industrial Portable Diesel Rotary Screw Air Compressor Drill Mining 175 Cfm Diesel Air Compressor   air compressor portableChina supplier Manufacturer Supply Industrial Portable Diesel Rotary Screw Air Compressor Drill Mining 175 Cfm Diesel Air Compressor   air compressor portable
editor by CX 2023-04-22

China supplier Diesel Engine  Portable Rotary Screw  Air AC Compressor near me factory

Product Description

Diesel Motor Moveable Rotary ScrewAir  AC Compressor

Our Diesel motor kind moveable screw air compressor


    Widely employed in mining, h2o conservancy, transportation, shipbuilding, city design, energy, army and other industries, and properly obtained by buyers for substantial efficiency, CZPT conserving, safe and steady, in line with the needs of environmental protection gear.
Products incorporate diesel driven sort screw compressor machine, motor driven type screw compressor machine, electricity selection of 33-348KW, exhaust air ability of 35m3/min, exhaust force up to 35Bar.


one.  Diesel engine:Higher efficiency and CZPT preserving, security, longevity, electrical power reserve ample, undertake nicely-acknowledged manufacturers of Cummings engine. Comply with Euro II emission needs, and the EU E – mark regular emission certification.

2. Adopt twin rotor/screw air conclude for compression air.
Have Features of Strong electrical power, Protection and balance, Inexpensive and environmental friendly.

three. Cooling program
Adopt large performance plate fin structure, can use in high temperature setting, can operate for a prolonged time at -20-fifty very cold or very hot climates,  and with security defense include.

4. Movable technique
☆ Undertake adjustable peak and rotatable supporting legs, very appropriate for out of doors field operation under numerous doing work situations.
☆ Weighty duty machine with 4 wheels, with weighty shock absorption, a lot more versatile.

five. Details safety
Outfitted with checking technique, can monitor device operation position in any time.
With quantity of information screen, monitoring and alarm cease function.

six. Superior watertight and dust proof perform
Equipment handle, every single entry door and the device team of vertical plate, all adopt rainproof and dustproof style, avoid the entry of rain or dust, significantly boost the security level.

7. Undertake scientific technological innovation to accomplish audio absorption and shock absorption, can procedure below lower noise.
8. Can satisfy the application of altitude previously mentioned 4500m,  temperature of as substantial as 55 levels C, and extreme environment of 55% oxygen content material.

9. Effortless servicing.

Complex parameter of Movable screw air compressor ( driven by diesel engine):


Technological parameter of Movable screw air compressor ( driven by electric motor):

Our manufacturing facility and workshop:


After product sales service:
one. Delivering specialist air compression software designing for free of charge.
2. Delivering our manufacturing unit first device elements at cheapest cost after equipment revenue.
3. Providing training and assistance for free of charge, buyers can deliver their personnel to our factory to understand how to work the equipment.
four. Guarantee period: the screw main equipment is 1 calendar year, the bearing is 1 12 months, the dress in parts of air ingestion valve, electric powered components, electromagnetic valve, price valve are 6 months
5. The air filter, oil filter, oil-water separator, lubricating oil, rubber areas and etc. are not provided in warranty assortment.

Certification and patents of our air compressor


Q1: Are you manufacturing facility or trade company?  
A1: We are manufacturing facility.
Q2: Warranty conditions of your machine? 
A2: One 12 months guarantee for the equipment and specialized help in accordance to your demands.
Q3: Will you give some spare areas of the devices? 
A3: Yes, of system.
This fall: How prolonged will you take to prepare production? 
A4: 380V 50HZ we can delivery the merchandise inside twenty days. Other electrical energy or other colour we will delivery in 30 times.
Q5: Can you accept OEM orders? 
A5: Yes, with professional design team, OEM orders are highly welcome!

A Buyer’s Manual to Air Compressor Kinds

There are numerous sorts of Air Compressors, and it really is important to comprehend what every single type has to provide. In this post, we’ll examine solitary stage air compressors, lower-sound compressors, and designs with two pistons. But, just before you purchase an Air Compressor, be positive to read our buyer’s manual to the numerous kinds. This way, you’ll have all of the info you need to have to make the right choice for your business.

One-phase air compressors

A solitary-phase air compressor is an outstanding choice for most general-purpose purposes. They supply enough power to work pneumatic tools, and they produce considerably less heat. Single-phase air compressors, nevertheless, are not suitable for weighty-responsibility industrial employs. Nevertheless, they can be utilised in various programs, which includes vehicle retailers, gasoline stations, and various manufacturing amenities. They are also ideal for borewells and other higher-pressure areas.
These air compressors are a fantastic choice for house use and are ideal for little-scale organizations, contractors, and small stores. These compressors have constant duty cycles, cast iron compressor pumps, and a minimum 5,000-hour pump daily life. They also feature sophisticated features, including ODP motors, Automobile Start off & Controls, Receiver tanks, and energy cords. They have lower upkeep and can preserve you a excellent deal of money.
One-stage air compressors are generally considerably less pricey and lighter than their two-stage counterparts. Solitary-phase air compressors are also more moveable, which is a plus for tiny assignments. While two-phase compressors offer you increased CFM, they are a lot more potent and cumbersome, producing them unsuitable for modest or property use. So it is essential to figure out what you will use the air compressor for and choose on a model based on your demands.
A one-stage air compressor is manufactured of a piston and a tank. The piston moves rapidly inside of the cylinder and exerts pressure on the cylinder. This means that the piston can not move any more rapidly than the air stress exterior the cylinder. The piston is designed to operate in the exact same way for every single stage. This is a fantastic decision for residence outlets and a single-man automotive outlets, as it permits you to handle the strain with no sacrificing the pump’s daily life.
One-stage air compressors are usually more affordable than two-stage versions, but they are not the greatest selection for every software. If you are only utilizing your air compressor sometimes, you will discover a one particular-stage model to be considerably much more dependable than a two-stage product. The principal big difference in between the two sorts of compressors is in the sum of air that every single stage compresses. A two-stage air compressor will have more air storage potential, but it will nonetheless create more stress.

Rotary vane compressors

Rotary vane compressors use a centrifugal pump to compress air. The rotor is established eccentrically in the housing, which almost touches the vane. As the rotor turns, the air that enters the pump is trapped among the vanes. This compressed air undergoes compression as the rotor rotates. Vanes are small items of carbon fiber or graphite composite. Vanes might be produced of various components dependent on the software.
Although rotary vane pumps are not generally employed to make compressed air, they are extensively used in automotive and hydraulic apps. Probabilities are, you have utilized a rotary vane pump at some position in your lifestyle. These pumps are also widespread in the vacuum and compressed air industries. As a outcome, a lot of folks will not comprehend that they are nonetheless about. They characteristic slots that permit the vanes to slide in and out of the rotor.
A rotary vane compressor has a drum and rotor within. The rotor is eccentrically positioned and has slots and grooves on its surface area. Its inlet and outlet ports are located off-heart, permitting the vanes to be pushed out by centrifugal force. Simply because the rotor rotates so swiftly, air is trapped amongst the vanes. This air then gets to be pressurized by the rotating rotor.
Rotating vane compressors can be easily serviced and fixed. A simple substitute of carbon vanes calls for just 15 minutes and typical resources. The carbon vanes generally very last nine to eighteen months, relying on technique functioning force. Just before getting a rotary vane compressor, make confident to check regardless of whether it has been effectively functionality-analyzed and has a warranty. Typically, warranties include the rotor/stator chambers but do not include the vanes or air filters. You ought to also check if the unit is coated by a lightning or drinking water injury guarantee.
Rotary vane compressors are an integral element of manufacturing industries. A lot of pharmaceutical producing facilities rely on rotary vane compressors to handle their equipment. Other industries that use rotary vane compressors consist of the plastics, woodworking, all-natural gas, and healthcare & dental fields. Their positive aspects are several and much outweigh any drawbacks of rotary screw compressors. For illustration, a rotary vane compressor can double the daily life of a conventional compressor.

Rotary vane compressors with lower-sound types

If you are searching for a rotary vane air compressor, you have appear to the correct spot. CZPT’s LV Collection rotary vane compressors offer you low-noise types, compact dimensions, and sturdy integration. In addition to their reduced-sounds attributes, they function huge filter programs to deliver large-good quality compressed air. The LV Series models also feature CZPT’s popularity for reliability and quality.
This kind of compressor makes use of centrifugal pressure to run and is limited in its best and least operating speeds. They are only a third as effective as screw compressors, and their prime velocity restrictions are significantly reduced. In addition, the vanes dress in out easily at high speeds simply because there is not enough centrifugal power to seal them against the cylinder’s edges. Even at 50 percent their total ability, they consume as a lot as eighty% of their total power rating.
Simply because piston compressors create a great deal of sounds, manufacturing facility homeowners and shop proprietors have begun to put in sounds-dampening cabinets and other solutions. But, rotary vane compressors make significantly considerably less sounds than a classic vacuum, and the routine maintenance charges are also reduced. Rotary vane compressors are also really valuable in numerous industries. They are utilized in the automotive and auto ending industries, as nicely as in dairy industries and milking equipment.
If you have a deep pond, a rotary vane air compressor package can pump up to 20 ft of h2o. This is a lot more than enough airflow for two to five diffusers. A 1/4 HP rotary vane package pumps all around 4.2 CFM. It also will help to enhance circulation and oxygen levels in the pond. Lastly, a 1/4 HP package provides the needed power to thoroughly clean up the base of a pond.
The rotary vane and rotary screw are the most popular air compressors nowadays. Even though they are related in several methods, they are more functional and sturdy than their counterparts. They use much less angular contact ball bearings and need considerably less regular upkeep than piston air compressors. When compared to piston air compressors, rotary vane and rotary screw compressors are quieter and are less pricey.

Rotary vane compressors with two pistons

The rotary vane and rotary screw compressors are related in software, but both have different rewards and disadvantages. This report will evaluate the advantages of each and every and spotlight the variations between them. Whilst the two are generally utilized in industrial apps, rotary vane compressors are desired by several industries. These compressors also have a extensive range of uses, ranging from automotive air resource procedure to milking devices. These compressors also have the gain of currently being quieter than piston-powered types.
The current widespread rail place could not be suited for pressure swirl injectors, but new positions have been analyzed and present enhancements in certain vitality values. In addition, the existing placement is not necessary for external oil pumps. However, mass induction and expulsion have to be executed with utmost care. This write-up focuses on the design and style and performance of rotary vane compressors. You can discover far more information about this new layout in the references described under.
The positive aspects of this sort of compressor are its reduced expense, compact dimension, and simple servicing. Therefore, they are preferred in lower capacity applications. In addition, they attribute built-in vanes. The rotating vanes shut the air gap and compress air in the direction of the outlet. Compared to piston-powered compressors, these models are more affordable and much more reliable. Consequently, you should decide on a single with the least expensive price tag. You can also opt for rotary vane compressors that are oil-free of charge.
Sliding vane compressors are one more well-liked variant. They have a solitary cylinder related to the compressor and are able of operating at minimal speeds. This design and style also reduces the volume of friction and maintains volumetric effectiveness. Nonetheless, the sliding vane compressors suffer from substantial frictional losses. If you are seeking for a far more productive rotary compressor, this is the greatest option. While sliding vane compressors have been in the spotlight for above a century, they are nevertheless quite younger.
These compressors are straightforward to set up and maintain. They are also quieter than piston compressors. They are also more affordable than piston-driven compressors. The power effectiveness and lower price tag make them the best decision for any professional or industrial software. If you’re looking for a little, compact compressor, the rotary vane has been confirmed to be the very best choice for your needs. You should know that it has a extended services existence.

China supplier Diesel Engine  Portable Rotary Screw  Air AC Compressor     near me factory China supplier Diesel Engine  Portable Rotary Screw  Air AC Compressor     near me factory