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China Good quality 5.5kw 7.5HP 3-Cylinder Piston Air Compressor for Painting Cars air compressor for sale

Product Description

5.5kw 7.5hp 3-cylinder air compressor  for painting cars

Product Description
 
1 Stable performance pump and motor to guarantee the longevity of air compressor.our motor are with thermal protection systerm.

2  100% factory tested at full pressure to make sure the reliability and safety of each product before shipment.

3 Metal cover for protecting the belt and wheels

4  Cast iron cylinder for strength and durability.

5  Spheroidal graphite cast iron crankshafts for maximum strength.

6  Low vibration for smooth operation.

7 Intelligent microcomputer controller available to make your air compressor much convenient, safety and intelligent.

Details

Applicable Industries: Machinery Repair Shops, Construction works  Dimension(L*W*H):
 
155*50*103CM
 
Condition:
 
New
 
Color:
 
red and other color with your requirement
Type: PISTON Gas Type: CO
Configuration: PORTABLE Core Components: Motor
Power Source:
 
AC POWER
 
Video
 
outgoing-inspection:
Provided
Lubrication Style: Lubricated Machinery Test Report: Provided
Place of Origin: ZheJiang , China Working Pressure: 12 bar
Voltage: 220V Warranty: 1 Year
Cooling method:
 
Air Cooling
 
Motor power:
 
7.5HP 5.5KW
 
Frequency:
 
50/60hz
 
Speed:
 
1000RPM
 
Capacity:
 
670L/MIN
 
Pressure:
 
12bar/181psi
 
Tank:
 
180L
 
Application:
 
General Industry
 

After-sales Service: Support
Warranty: Support
Lubrication Style: Lubricated
Cooling System: Air Cooling
Cylinder Arrangement: Parallel Arrangement
Cylinder Position: Horizontal

air-compressor

How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from one place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are two types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the two types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.

oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in one minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
air-compressor

double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
air-compressor

fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require three separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require three separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

China Good quality 5.5kw 7.5HP 3-Cylinder Piston Air Compressor for Painting Cars   air compressor for saleChina Good quality 5.5kw 7.5HP 3-Cylinder Piston Air Compressor for Painting Cars   air compressor for sale
editor by CX 2023-04-24

China Portable screw air compressor with tank 100L single phase compressor 3.7kw 4.5kw 5.5kw 7.5kw industrial compressor manufacturer

Applicable Industries: Hotels, Garment Shops, Building Content Outlets, Production Plant, Machinery Restore Retailers, Foodstuff & Beverage Manufacturing facility, Farms, Restaurant, Property Use, Retail, Meals Store, Printing Retailers, Design works , Vitality & Mining, Foodstuff & Beverage Retailers, Other, Advertising Organization
Showroom Place: None
Condition: New
Variety: Screw
Configuration: Stationary
Power Resource: AC Electrical power
Lubrication Fashion: Lubricated
Mute: Indeed
Product Variety: C5EH, C6EH, C7EH, C10EH, C12EH
Voltage: 220V/380V/50HZ/3PH/1PH
Dimension(L*W*H): 1571*540*1035MM
Fat: 130KG
Guarantee: 1 Yr
Working Pressure: 8 bar, 12V DC Wi-fi Air Compressor Car Tyre Inflator Moveable Air Pump with Electronic Strain for Car Tires Balloon ten bar, twelve.5 bar
Air capability: 200-400L/min
Equipment Take a look at Report: Provided
Video clip outgoing-inspection: Offered
Advertising and marketing Sort: Very hot Solution 2571
Warranty of main factors: 1 Yr
Core Components: PLC, Motor, Motor
Gasoline Variety: Oxygen
Displacement: 250-400 L/min
Exhaust stress: .8 ,1.,1.25MPa
Motor power: 3.7,4.5,5.5,7.5,9Kw
Voltage/Frequency: 220/380V/50Hz/1Ph
Sounds degree: 68±3dB(A)
Cooling technique: air-cooled
Sum of lubricant: 2.5 L
Oil carrying ability of outlet: ≤ 2ppm
Begin method: Frequency beginning
Outlet size: 1/2
Packaging Particulars: wood circumstances
Port: HangZhou,CHINA

Assist diverse voltages in diverse countries380V/50HZ/1PH,220V/50HZ/1PH,380V/50HZ/3PH,220V/60HZ/3PH,and so on!!!Welcome to contact us 1. Plug and use 2. Super silent, sounds control within 65dBA 3. 24hours carries on run 4. VSD variety with inverter, save electrical power price

ModelKWHPVoltageStrainL/minMeasurementOutlet size
C5EH3.seven5220/3808200-4001571*540*1035G1/two
10175-350
12.five150-300
C6EH4.five6220/3808250-five hundred1571*540*1035
10210-420
12.5180-360
C7EH5.five7220/3808315-6301571*540*1035
10275-550
12.5210-420
C10EH7.510220/3808490-9801060*560*1270
10450-900
12.5400-800
C12EH912220/3808600-12001300*580*1375
10540-1080
12.5460-920
IE4 everlasting magent motorConsistent pressrue and silenceModest footprintMassive dimensions air conclude,minimal pace, S series Helical Worm Industrial Gearbox enough air quantitySix heavy-obligation bearings,Morse taper relationshipSimple to install and keep EMULSION RESISTANCE–NO Risk OF EMULSIFICATIONThere is a established of accurate and trustworthy ATS in the air compressor,so that the lubricating oil temperature will be stored continual after the begin of air compressor,This is to guarantee the air compressor discharge temperature to be earlier mentioned thedew level temperature of compressed air,therefore,steering clear of condensed h2o precipitation and avoiding oil emulsion. Make contact with US Proper NOW Organization Profile Certifications Packing & Delivery Suggest Products FAQ Q1: Why client pick us?O: Olymtech Technologies Advancement Co, Ltd is a expert producer for air compressor and soon after treatment equipment. We have far more than twenty many years knowledge in making and exporting air compressor, air dryer and air filter.Q2: Are you a maker or trading business?O: Our manufacturing facility is located in ZheJiang China, we have investigation and create centre, superior processing equipment, specialist technicians, prosperous experience personnel and soon after-income group to offer very good quality items and good support to our clients. We also can give you the OEM&ODM provider.Q3: What is your supply time?O: Usually ten days, if urgently get, pls contact our revenue in progressQ4: How lengthy is your air compressor warranty?O: One particular year for the whole equipment when the compressor depart our manufacturing facility.Q5: How long could your air compressor be utilized?O: Usually, far more than ten many yearsQ6: What’s payment term?O: T/T, L/C, Paypal and and many others. Also we could acknowledge USD, Mini Storage Rapidly Inflation Automobile Tire Pump for Vehicle Tires Bikes Computerized Air Compressor with LED Flash Light-weight RMB, Euro and other forex (Pls make contact with our product sales for more informationQ7: How about your client services?O: 24 hrs on-line provider accessibleQ8: How about your after-product sales support?O: 1. Offer buyers with set up and commissioning on the internet instructions.two. Properly-qualified engineers accessible to abroad support3. Planet broad agents and following service accessible Technologies You Can Believe in ——Olymtech Technological innovation Development Co., Ltd——

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.
air-compressor

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.
air-compressor

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.
air-compressor

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.

China Portable screw air compressor with tank 100L single phase compressor 3.7kw 4.5kw 5.5kw 7.5kw industrial compressor     manufacturer China Portable screw air compressor with tank 100L single phase compressor 3.7kw 4.5kw 5.5kw 7.5kw industrial compressor     manufacturer
editor by czh 2023-02-19