Product Description
7.5KW 10HP Energy Saving Noiseless Oil Injected Screw Air Compressor
Main Features:
1. The flexible belt will be automatically tensioned in use. Through adjusting the tension, minimize the loss of pressure and power, to enhance the efficiency of compression.
2. Using the precise spin-oil separator and special two-pole buffer separation, it can minimize the oil consumption, guarantee the outlet gas purity, and extend the lifetime of filter elements.
3. With the toothed V-belt, it has good heat dissipation, long life, higher gear drive and transmission efficiency, as high as over 98%.
Oil Filter: Good Quality filters ensure longer working life and save the maintenance time and cost.
Stainless Steel Hoses: High and low temperature resistant, high pressure resistant.
Compressed Air Vessel: Reduction of pressure drops and energy costs, quality air with low oil content.
Air End: Imported DLOL air end, advanced profile design.
Electric Motor: Premium efficiency Totally TEFC IP54/IP55 motor (Class F insulation) protects against dust and chemicals etc.
Air Filter: Two-stage dust removal and filtering system with efficiency of up to 99.9% even in heavy-duty environment.
Cooler: High quality aluminum material, alternating expression cooler fins, ensure the perfect radiating effect.
Technical parameters:
Our workshop:
| After-sales Service: | Free Spare Parts |
|---|---|
| Warranty: | One Year |
| Lubrication Style: | Lubricated |
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Vertical |
| Customization: |
Available
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Choose an Air Compressor for Your Business
There are several factors to consider when choosing an air compressor for your business. One factor to consider is the type of compressor you are looking for, which may include single-stage, low noise, and positive displacement. Hope this article helps you make the right decision. After all, your business success will depend on this device! Let’s take a closer look at these factors. Also, consider what compressor manufacturers say about their products.
Positive displacement
Positive displacement air compressors compress air by drawing in a volume from an inlet and extruding it out of a chamber. This increases the pressure at which the gas can be pumped at rates that cannot be pumped through the outlet at lower pressures at higher mass flow rates. These types of compressors are available in single-acting and double-acting configurations. They are classified by the number of cylinders.
There are two different types of air compressors: reciprocating air compressors and screw compressors. Both are roll machines. Positive displacement air compressors use pistons and cylinders to compress air. The resulting air pressure builds up within the compressor housing, increasing the potential energy of the compressed air. Screw air compressors are the most popular positive displacement air compressors, which can be either single-stage screw-blade air compressors or multi-stage screw-blade oil-immersed screw air compressors.
Positive displacement flowmeters use a rotating measuring chamber to divide the fluid into discrete quantities. The number of times the chamber was refilled and emptied was used to estimate the total flow. However, positive displacement flow meters are prone to leaks, reducing the accuracy of the estimates. If a leak occurs, it can cause false readings and damage the compressor. However, leaks in positive displacement air compressors can reduce pressure.
The most common types of positive displacement air compressors are screw, reciprocating, and vane. Rotary positive displacement air compressors are also available as well as many other air compressors. Positive displacement air compressors are most commonly used in large manufacturing facilities. If you are considering an air compressor for commercial or industrial applications, it is imperative to understand how the components of the unit work. Please read the information below to learn more before deciding which application is best for you.
Positive displacement air compressors use a piston to force air into a chamber, compressing the air in the process. The piston moves in the opposite direction, thereby reducing the volume of the chamber. When the amount of air in the chamber reaches its maximum value, the valve opens, allowing it to escape at higher pressure. Positive displacement air compressors are generally less efficient than centrifugal compressors. However, they are still an excellent choice for a variety of applications.
Single-stage
The discharge pressure of the single-stage air compressor is used to control the operation of the compressor. Properly designed load/unload controls allow the air compressor to operate at its most efficient point while minimizing stress on the main engine bearings. Single-stage air compressors can approach variable speed efficiency with appropriate storage capacity. However, improper storage can cause premature bearing wear on the main unit. If this is the case, a single-stage air compressor may not be ideal.
A single-stage air compressor has only one cylinder, which means one stroke is required to move air from one cylinder to another. Pressure is measured in cubic feet per minute or CFM. Tank size is also important as a large single-stage air compressor may be required to operate multiple air tools. Single-stage air compressors can be used in a variety of applications and can last for years.
For the most common uses, single-stage air compressors are the most practical option. These devices work with most hand tools, from hammers to grinders. Single-stage air compressors are lightweight and easy to move. However, two-stage air compressors provide more CFM, making them a better choice for industrial or commercial use. However, two-stage compressors are not suitable for private use. Therefore, if your main purpose is DIY and craft projects, it is better to choose a single-stage air compressor.
Compared with two-stage air compressors, single-stage screw air compressors are cheaper. They come from a variety of manufacturers and range in power from 3 to 600 horsepower. Single-stage air compressors are a cost-effective solution for a variety of air compressor needs. They offer flexibility and multiple control methods, making them an excellent choice for many different applications. Therefore, when choosing an air compressor for your business, choose the one with the most suitable functions.
Single-stage air compressors are the most affordable and easy-to-use air compressors for small to medium jobs. They also have higher compression ratios. The compression ratio is the ratio of absolute discharge pressure to absolute inlet pressure. When calculating the ratio, it takes into account atmospheric pressure and gauge pressure. The compression ratio pushes the surface area of the rotor, which increases the thrust load.
Single-stage air compressors are smaller and easier to transport than two-stage units. Single-stage air compressors have one air intake, and two-stage air compressors have two air intakes. The difference between single-stage and two-stage air compressors largely depends on the number of times the air is compressed. A single-stage air compressor compresses the air once, while a dual-stage air compressor compresses the same amount of air twice.
low noise
Low noise air compressors are ideal for a variety of applications. While no air compressor is completely silent, some models are much quieter than others. For the Hitachi EC28M portable compressor, the noise level is 59 decibels. The compressor features steel rollers that protect the internal components and give it a sleek, modern look. It also has a one-gallon fuel tank and a half-horsepower drive.
Noise from air compressors can be distracting and reduce productivity. It is important to choose low-noise air compressors to keep employees healthy and happy at work. While noise is an unfortunate aspect of working on the shop floor, reducing it can improve productivity. By reducing distracting noise, employees can focus on their work and communicate more effectively. That means higher quality work and happier clients. If you’re looking for a low-noise air compressor, be sure to read the tips below.
Low noise air compressors are an excellent choice for businesses of all sizes. These powerful tools can run multiple tools simultaneously. The two water tanks are made of rust-resistant aluminum and are stackable. This air compressor is heavier and can handle large jobs with ease. It costs more than other air compressors, but it can handle a lot of work efficiently. CZPT Air Tools air compressors come with a one-year warranty and are highly recommended by contractors.
Noiseless air compressors are generally more expensive than comparable products, but they are worth the extra cost. Noiseless compressors are a good option for businesses that need to avoid disturbing nearby people. For example, you might want to consider a low-noise air compressor for a dental office, which cannot tolerate noise. Fortunately, this problem can be solved by relocating the compressor to a location that is more isolated from your workspace.
One brand of low-noise air compressors offers two models. The CZPT Air Tools 2010A features a large cast aluminum can, regulating pressure gauge, and two universal quick-connects. It produces 68 decibels of noise when it works. It has a large 8-gallon fuel tank capacity and has wheels and handles for easy transport. Its powerful engine produces a low noise level of 68 decibels.
Another popular low noise air compressor is the Makita MAC210Q Quiet Series. This model is capable of producing up to 71.5 decibels of sound, which is the amount of air it produces at 90PSI. The MAC210Q features a durable oil-free pump and weighs just 36 pounds with a handle and wheels. These compressors are easy to move and ideal for indoor work.
editor by CX 2023-05-16
China 1cbmmin 20cbmmin 5.5KW -160KW Diesel engine screw air compressor with wheels Industrial Air compressor Mini Air Compressors air compressor for car
Applicable Industries: Lodges, Garment Outlets, Building Material Stores, Manufacturing Plant, Equipment Fix Retailers, Food & Beverage Manufacturing facility, Farms, Cafe, Property Use, Retail, Food Shop, Printing Outlets, Building works , Power & Mining, Meals & Beverage Shops, Promoting Organization, Other
Showroom Location: None
Issue: New
Kind: Screw
Configuration: Stationary
Electricity Resource: AC Energy
Lubrication Design: Oil-free of charge
Mute: Yes
Design Amount: YG-KYJ800
Voltage: 380V,50HZ
Dimension(L*W*H): 1400*one thousand*1400mm, is dependent on versions
Bodyweight: 950Kg,depends on models
Warranty: 2 years
Functioning Pressure: fourteen bar, 7 bar, 8 bar, WPDA Reducer ratio (10-60) electrical power (.twelve-15kw) WP Sequence Worm Gear Reducer Worm Gearbox one Speed Reducer .8 bar, 2 bar, 20 bar, thirteen bar, 6 bar, 12 bar, 1 bar, ten bar, 35 bar, 5 bar, .4 bar, .6 bar, Other
Air capacity: 1.8m3/h
Machinery Take a look at Report: Presented
Video outgoing-inspection: Provided
Marketing and advertising Sort: New Merchandise 2571
Guarantee of core parts: 2 many years
Main Elements: Engine, Motor, Other
Fuel Variety: Air
Item title: Screw Air Compressor
Title: Elelectrical Air Compressor
Software: Compressed Air
Use: Oxygen Concentrator Air Compressor
Cooling method: Air Cooled
Key phrases: Oil Screw Air Compressor
Sound degree: Reduced Sound Air Compressor
Key terms: Screw Air Compressor Device
Key phrase 2: Portable Electric Air Compressor
Right after Guarantee Provider: Movie Technological Assistance On the internet Help
Packaging Information: Export Picket Box PackagingLow Sounds and Strength-Saving Industrial Screw Air Compressor with High Performance
Air Compressor Industrial Large Effectiveness Power Conserving Screw Compressor Electrical silent oil cost-free screw kind 7.5kw 15kw 22kw 37kw 45kw 60kw 75kw 90kw 160kw air compressor From the demolition of a property to the crushing associated in road upkeep or the development of new roadways, mobile compressors have grow to be indispensable tools for the building web site, offering power for a range of on-site design equipment.Our entire variety of cellular air compressor equipment can meet a selection of volumetric stream and pressure needs. Alldesigns are designed with harsh operating conditions and uninterrupted use for a extended time, and are created and created with the customer’s private experience as a guidebook.Software instance: In each and every design website, mobile equipment is commonly utilized in hand-held pneumatic equipment, such as drill holes, main drilling, Bike Pulley Transmission Sprocket for MBK 88 89 Engine Av7 blasting, snoring, hammering, tamping, pumping, sawing, riveting, pneumatic pumps, and so forth.1. Lower pace,big rotor 2. Stainless metal pipe 3. Effective motor 4. Coupling transmission 5. Clever microcomputer control method 6. Electric powered handle panel 7. Stress maintenance valve 8.Integral consumption valve 9. Host and motor transmission architecture Merchandise Description Screw Air CompressorThe compressor is the main physique of the air resource gadget. It is a gadget that converts the mechanical strength of the primary mover (usually an electric powered motor) into fuel strain strength, and is a pressure generating device for compressed air. Application Oil-totally free Air Compressora. Traditional air electricity: pneumatic tools, rock drills, pneumatic picks, pneumatic wrenches, pneumatic sandblastingb. Instrument management and automation devices, this kind of as instrument alternative in machining centers.c. Motor vehicle braking, doors and home windows open up and shut. In the air-jet loom, the weft is blown with compressed air as an alternative of the shuttlee, foods, pharmaceutical industry, use compressed air to stir slurryf. Starting up of massive marine diesel enginesg. Wind tunnel experiments, air flow in underground passages, weite OEM ODM Factory Produced metal alloy Worm And Worm Equipment utilized for car components metal smeltingh, oil well fracturingi. Large pressure air blasting coal miningj, weapon method, CZPT launch, torpedo launchk. Submarine ups and downs, wreck salvage, submarine oil exploration, hovercraftl, tire inflationm. spray paintn. blow molding machineo. Air separation industryp, industrial management energy (driving cylinder, pneumatic elements)q. Generate large-strain air for cooling and drying of workpieces Solution Paramenters
| Model | YG-KYJ800 |
| Out Pressure | 0.5~40Mpa |
| Air Supply | 1~30m3/min |
| Voltage | 380V,50HZ |
| Power | 5.5kw, 7.5kw, 11kw, 22kw, 37kw, 45kw, 60kw, 95kw, 160kw, and many others. |
| Weight | depends on the model |
| Dimension | depends on the model |
Choosing the Right Air Compressor For Your Home
You will find that air compressors are indispensable tools for a variety of situations, including garages, home workshops, and basements. These tools can power a variety of tools, and each model is sized to suit the job at hand. Because air compressors have only one motor, they are lightweight, compact, and easy to handle. Using one air compressor to power several tools will also reduce the wear and tear on individual components. This article will introduce some important characteristics to look for when choosing the right air compressor for your home.
Positive displacement
A positive displacement compressor applies pressure to a fluid, whereas a centrifugal one does the opposite. A positive displacement compressor creates the desired pressure by trapping air and increasing its volume. Its discharge valve releases the high-pressure gas. These compressors are used in industrial applications and nuclear power plants. The difference between a positive and negative displacement compressor is that a positive displacement compressor can compress and release air at a consistent rate.
A positive displacement air compressor uses a reciprocating piston to compress air. This reduces the volume of the air in the compression chamber, and a discharge valve opens when the pressure reaches the desired level. These compressors are used in bicycle pumps and other pneumatic tools. Positive displacement air compressors have multiple inlet ports and have several configurations. Positive displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-free.
A positive displacement air compressor is different from a dynamic compressor. It draws air into the compression chambers and then releases the pressure when the valve is opened. Positive displacement compressors are common in industrial applications and are available in single-acting, double-acting, and oil-lubricated models. Large piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Smaller models have permanently sealed crankcases with bearings.
Oil-free
Oil-free air compressors have some advantages over their oil-lubricated counterparts. They do not require lubrication oil because they are coated with Teflon. The material has one of the lowest coefficients of friction and is layered, so it slides past other layers with little effort. Because of this, oil-free compressors tend to be cheaper and still deliver comparable performance. Oil-free compressors are a good choice for industrial applications.
The life of an oil-free air compressor is significantly longer than an oil-lubricated counterpart. These models can operate up to 2,000 hours, four times longer than the average oil-lubed compressor. Oil-free compressors also have a significantly lower operating noise than their oil-lubricated counterparts. And because they don’t need oil changes, they are quieter. Some even last up to 2,000 hours.
An oil-free air compressor is a good choice if your application requires high levels of purity. Several applications require ultra-pure air, and even a drop of oil can cause product spoilage or damage to production equipment. In addition to the health risks, an oil-free air compressor reduces the costs associated with oil contamination and minimizes leaks. It also eliminates the need for oil collection, disposal, and treatment.
A typical oil-free air compressor is very efficient, requiring only about 18% of the full load horsepower. However, oil-free compressors have a higher risk of premature failure and are not recommended for large-scale industrial applications. They may also use up to 18% of the compressor’s full capacity. They may sound appealing, but you must make sure you understand the benefits of an oil-free air compressor before choosing one for your industrial applications.
Single-stage
A single-stage air compressor is designed to provide the power for a single pneumatic tool or device. These machines are generally smaller than two-stage compressors and produce less heat and energy. These machines aren’t designed for heavy-duty industries, but they are still highly effective for a variety of applications, including auto shops, gas stations, and various manufacturing plants. They can also be used in borewells, as they are suitable for small spaces with low air flow requirements.
A single-stage air compressor has one cylinder and two valves – the inlet and the delivery valves. Both of these valves function mechanically, with the inlet valve controlling torque and the delivery one controlling air pressure. Generally, single-stage compressors are powered by a gas engine, but there are also electric models available. The single-stage air compressor is the most common type of air compressor. It has a single cylinder, one piston, and one air cylinder.
The single-stage air compressors are used for small projects or personal use. A two-stage air compressor is more effective for industrial projects. Its longer air end life makes it more efficient. It is also more efficient for use in the automotive industry, where the engine has many cylinders. In general, single-stage compressors require a higher power level. The single-stage model is ideal for small projects, while a two-stage one is suitable for larger-scale arsenals.
CFM
The cubic foot-per-minute (CFM) of an air compressor is the output of the machine. In order to calculate the CFM level, start by looking at the compressor’s specifications. You should know how many cubic feet the unit can hold and how many pounds per square inch it can compress. Once you have these information, you can calculate the CFM. Now you can use these numbers to select an appropriate air compressor for your needs.
The most common way to increase the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will produce more than 10 CFM. You can also try connecting two output valves. Make sure that the settings are adjusted properly before you begin. This will ensure that your air compressor is functioning at its maximum efficiency and lifespan. To increase the CFM of your air compressor, first check that your regulator is calibrated for the desired pressure level.
To calculate the CFM of an air compressor, first determine the tank volume of the machine. Then, multiply this volume by the time it takes to fill the tank. Then, divide the result by 60 seconds to calculate the CFM. Once you know how much air your machine can hold, you can choose a suitable air compressor. If you’re working in a confined area, you should buy a tool with a large tank.
PSI
The PSI of an air compressor is the pressure that it can output. A typical air compressor has a gauge connected to the airline at the bottom, next to it, or between the two. The gauge tells the actual pressure of the air compressor, while the cut-out pressure is determined by the manufacturer. The manufacturer recommends that you set the cut-out pressure twenty to forty PSI higher than the factory recommended pressure. If you want to set the pressure for your nail gun, you can use the cut-in and cut-out pressures on your compressor, and the tank won’t exceed this range.
The PSI of an air compressor measures the force that it can deliver, which is often in pounds per square inch. For most air tools, you need at least forty to 90 psi. In general, reciprocating air compressors work on an on/off basis. This relationship is known as the duty cycle. All air compressors are rated for a particular duty cycle, such as fifty percent on and twenty-five percent off.
The Psig of an air compressor is not free, as many people believe. The PSI of an air compressor is not free, but it is essential to maintain it for safe operations. If you’re having trouble maintaining a consistent pressure, consider turning down the PSI of your compressor by 2 psig. This will determine the critical pressure for the machine. You’ll also increase the amount of energy in the system by one percent.
Power source
The power source for an air compressor is crucial in its operation. Without the correct voltage and amperage, air compressors will not function properly. The power source must be close to the compressor so that it can plug into an electrical outlet. If it is too far from the outlet, the compressor may not be able to build enough pressure. When this happens, the fuse inside the air compressor will turn off to protect the user. The power source should be a safe distance from the compressor.
Most manufacturers do not specify the power source for an air compressor. Depending on the horsepower, the compressor will require approximately four amps of power. A one-horsepower compressor would draw about twelve amps. If it were powered by a typical 120-volt household supply, its motor would exceed the 15-amp breaker capacity. A larger air compressor, however, will require a separate 15-amp power source, making it impossible to use it with this type of power source.
The power source for an air compressor is typically electrical alternating current (AC) that is equivalent to the voltage on a standard wall outlet. A three-phase air compressor, on the other hand, requires a special AC supply with three electrical offset pulses. Regardless of the type of air compressor, the power source must be compatible with the incoming power service. One of the most common problems when attempting to connect an air compressor to an AC power source is undersized wire. This results in low voltage and high amperes, tripping of over-load relays and blown fuses.
editor by czh 2023-02-09
China Cold Storage Room Air Cooled Refrigeration Compressor Condensing Unit Screw Compressor air compressor for car
Product Description
Refrigeration Compressor Device for Cold Storage / Cold Room
Solution Parameters
- Large efficiency and power conserving, COP increases by about 8%.
- Moon-tech’s patent rotor creates smooth procedure, higher performance and reduced noise.
- Moon-tech’s patent capability manage gadget realizes adaptable and exact management.
- Moon-tech’s patent design lowers the noise and vibration.
- Precisely circulation oil control
- Moon-tech’s patent high effectiveness warmth exchange tube
- Trustworthiness and security
- Refrigerant: Ammonian R717, Freon R404a, R507a, R22, R134a, etc
| Refrigerant | R717 | R22 |
| Discharge strain MPa | beneath 1.67 | below 1.sixty seven |
| Corresponding saturated temperature °C | under 45 | beneath 46 |
| Suction force MPa | -.045-.fifty seven | -.017-.62 |
| Corresponding evaporative temperature °C | -forty five-12.five | -forty five-twelve.5 |
| Oil stress MPa | 0.1-.3 higher than discharge stress | |
| Oil temperature °C | 30-65 | |
| Cooling water inlet temperature °C | 15.5-33 | |
| Cooling drinking water flow deviation | ±10% | |
In depth Photographs
MOON-TECH screw refrigeration compressor sequence merchandise are extensively utilised in the fields necessitating artificial minimal temperature environments these kinds of as food freezing and refrigeration, chemical proces: cooling, gasoline pressurization ano liquefaction, building combination cooling, temperature manage of scientific investigation, exploration of frozen soil, sports activities venues mine heat therapy, etc.
Far more versions
Solitary-Phase Screw Refrigeration Compressor Unit
Applicable Situations
| Refrigerant | R717A | R507A |
| Discharge Force (MPa) | <=1.67 | <=1.ninety five |
| Suction Strain (MPa) | -.03 ~.586 | |
| Oil Pressure (MPa) | 0.1 ~ .3 Larger Than Discharge Strain | |
| Oil Temperature (ºC) | 30~65 | |
| Cooling H2o InletTemperature (ºC) | 15~33 | |
| Cooling Drinking water Movement Deviation | +-10% | |
Functions.
*The compressor has a total sort spectrum and the displacement selection is 285 m3/h ~14. Now Moon-tech is the biggest foundation of R&D and export for refrigeration & air-conditioning gear in China. Because its institution, Moon-Tech has been dedicated to innovate refrigeration technologies and offer our clients with large quality tools & remedies. Getting a liable organization, Moon-Tech always pays near interest to harmonious growth among human beings and mother nature, and the total design and producing procedure of our items is guided by basic principle ” environmental security, energy conserving and security”.
Our mission: Consistently develop price for consumers.
As a foremost organization in Chinese refrigeration market, Moon-Tech has been keeping paces with the entire world newest technological innovation in get to supply stable, minimal maintenance and substantial good quality equipments in foods processing, minimal temperature chilly storage, petrochemical, semiconductor, chemical market, hydroelectricity, coal industry and so forth.
In foods cold chain field, Moon-Tech holds much more than 60% domestic market place share. In abroad market, far more than four hundred clients from eighty countries and areas have benefited from our products and right after sale services.
Moon-Tech, a foremost refrigeration company is your ideal spouse in temperature handle subject!
FAQ
1.What is your edge?
A: CZPT enterprise with aggressive value and professional services on export process.
two.How I feel you?
A : We consider CZPT as the existence of our business, we can tell you the make contact with info of our some other clientele for you to check out our credit score. Besides, there is trade assurance from Alibaba, your buy and money will be effectively certain.
three.Can you give guarantee of your goods?
A: Sure, we increase a a hundred% satisfaction assure on all items. Make sure you truly feel free of charge to feedback right away if you are not pleased with our good quality or support.
4.Where are you?
Can I pay a visit to you? A: Positive,welcome to you pay a visit to our manufacturing facility at any time.
five.How about the delivery time?
A: Within 15-35 days right after we confirm you requirement.
6.what kind of payment does your firm assistance?
A: T/T, one hundred% L/C at sight, Income, Western Union are all accepted if you have other payment,remember to contact me.
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US $10,000-60,000 / Piece | |
1 Piece (Min. Order) |
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| Cooling Method: | Indirect Cooling |
|---|---|
| Certification: | ISO |
| Condition: | New |
| Advanced Technology: | Over 10 Independent Intellectual Property Rights |
| Widely Application: | Seafood Processing / Meat Processing/ Cold Storage |
| Transport Package: | by Sea |
###
| Samples: |
US$ 60000/Piece
1 Piece(Min.Order) |
|---|
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| Customization: |
Available
|
|---|
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| Refrigerant | R717 | R22 |
| Discharge pressure MPa | below 1.67 | below 1.67 |
| Corresponding saturated temperature °C | below 45 | below 46 |
| Suction pressure MPa | -0.045-0.57 | -0.017-0.62 |
| Corresponding evaporative temperature °C | -45-12.5 | -45-12.5 |
| Oil pressure MPa | 0.1-0.3 higher than discharge pressure | |
| Oil temperature °C | 30-65 | |
| Cooling water inlet temperature °C | 15.5-33 | |
| Cooling water flow deviation | ±10% | |
###
| Refrigerant | R717A | R507A |
| Discharge Pressure (MPa) | <=1.67 | <=1.95 |
| Suction Pressure (MPa) | -0.03 ~0.586 | |
| Oil Pressure (MPa) | 0.1 ~ 0.3 Higher Than Discharge Pressure | |
| Oil Temperature (ºC) | 30~65 | |
| Cooling Water InletTemperature (ºC) | 15~33 | |
| Cooling Water Flow Deviation | +-10% | |
###
| Refrigerant | R717 |
| Discharge Pressure (MPa) | <=1.67 |
| Suction Pressure (MPa) | -0.05 ~0.052 |
| Oil Pressure (MPa) | 0.05 ~ 0.3 Higher Than Discharge Pressure |
| Oil Temperature (ºC) | 30 ~ 65 |
| Cooling Water Inlet Temperature (ºC) | 15 ~33 |
| Cooling Water Flow Deviation | ±10% |
###
| Refrigerant | R717A | R507A |
| Discharge Pressure (MPa) | <=1.67 | <=1.95 |
| Suction Pressure (MPa) | -0.05 ~0.005 | |
| Oil Pressure (MPa) | 0.1 ~ 0.3 Higher Than Discharge Pressure | |
| Oil Temperature (ºC) | 30~65 | |
| Cooling Water InletTemperature (ºC) | 15~33 | |
| Cooling Water Flow Deviation | +-10% | |
|
US $10,000-60,000 / Piece | |
1 Piece (Min. Order) |
###
| Cooling Method: | Indirect Cooling |
|---|---|
| Certification: | ISO |
| Condition: | New |
| Advanced Technology: | Over 10 Independent Intellectual Property Rights |
| Widely Application: | Seafood Processing / Meat Processing/ Cold Storage |
| Transport Package: | by Sea |
###
| Samples: |
US$ 60000/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Refrigerant | R717 | R22 |
| Discharge pressure MPa | below 1.67 | below 1.67 |
| Corresponding saturated temperature °C | below 45 | below 46 |
| Suction pressure MPa | -0.045-0.57 | -0.017-0.62 |
| Corresponding evaporative temperature °C | -45-12.5 | -45-12.5 |
| Oil pressure MPa | 0.1-0.3 higher than discharge pressure | |
| Oil temperature °C | 30-65 | |
| Cooling water inlet temperature °C | 15.5-33 | |
| Cooling water flow deviation | ±10% | |
###
| Refrigerant | R717A | R507A |
| Discharge Pressure (MPa) | <=1.67 | <=1.95 |
| Suction Pressure (MPa) | -0.03 ~0.586 | |
| Oil Pressure (MPa) | 0.1 ~ 0.3 Higher Than Discharge Pressure | |
| Oil Temperature (ºC) | 30~65 | |
| Cooling Water InletTemperature (ºC) | 15~33 | |
| Cooling Water Flow Deviation | +-10% | |
###
| Refrigerant | R717 |
| Discharge Pressure (MPa) | <=1.67 |
| Suction Pressure (MPa) | -0.05 ~0.052 |
| Oil Pressure (MPa) | 0.05 ~ 0.3 Higher Than Discharge Pressure |
| Oil Temperature (ºC) | 30 ~ 65 |
| Cooling Water Inlet Temperature (ºC) | 15 ~33 |
| Cooling Water Flow Deviation | ±10% |
###
| Refrigerant | R717A | R507A |
| Discharge Pressure (MPa) | <=1.67 | <=1.95 |
| Suction Pressure (MPa) | -0.05 ~0.005 | |
| Oil Pressure (MPa) | 0.1 ~ 0.3 Higher Than Discharge Pressure | |
| Oil Temperature (ºC) | 30~65 | |
| Cooling Water InletTemperature (ºC) | 15~33 | |
| Cooling Water Flow Deviation | +-10% | |
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-injected
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.
Oil-free
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.
Single-stage
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.
Low-noise
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.
editor by czh 2022-12-31