China Oil-Free Scroll Air Brake Compressor for New Energy Electric Bus best air compressor

Product Description

Specs
Characteristics of car-mounted oil-free of charge scroll air compressor
Oil-cost-free and protected: the compressed air is completely free of charge of oil and drinking water. There is no want to fear about the concealed risks of oil emulsification, oil leakage, fireplace, and oil scarcity braking, which significantly improves the security performance
Energy-saving, substantial effectiveness, and easy maintenance: the exclusive structural layout can make the compression approach with no power waste, with few components, substantial producing precision, no susceptible parts, and really lower routine maintenance cost
Smart: clever info feedback will help the clever manage program and increases vehicle security
Large environmental adaptability: it can function reliably below intense climatic conditions from – forty ºC to + sixty five ºC
Mute: the oil-cost-free scroll air compressor has small torque variation and no complex motion composition, so it has minimal noise, low vibration, a lot more quiet and comfy.

RFQ:
 
one) MOQ
MOQ is 200pcs for customization. Stock mold can be reduced amount as your request. 
 
two). Product of payment
 a. T/T:forty% deposit, 60% balance right after passing QC inspected ahead of shipping.
 b. Paypal 
 c. Western Union
three). Samples? 
If we have a inventory sample, we’d like to ship it to you instantly, If you want to make your own fashion, it will trigger the sample charge, We will refundable the sample demand to you if your order quantity is up to 3000pcs.
4).sample time? 
Relying on your request, as usual, It will take about 6-7 workdays to make the new sample as your need 
5). Mass solution time? 
It normally takes about 23 times for 1000pcs. 
six).freight cost for mass goods? 
It will foundation on your request, expressing: small buy, we would like to advise you transport by express will be favorable, You can select by sea or Air, the freight demand will be based on the day when you area an get.
Our Providers
 1. QC employees will inspect every single process one hundred%, Guarantee the quality.
2. Soon after-revenue support accessible.
three. OEM & ODM designer team available.
four. Professional knowledge of well-known model products.
5. Skilled income team, All of your e-mail will be replied with twelve hours
 
Business Data
 
HangZhou Zhihe industrial Co., Ltd is a skilled vehicle HVAC/Compressor supplier in ZheJiang Province, China.  We′re specializes in transport compressors such as electric powered automobile air-conditioner scroll compressor, twelve/24VDC electric powered compressor for truck further air conditioner, compact horizontal airtight scroll compressor for E-bus, subway, etc.
We also give customers with vehicle air conditioning system remedies and items, this sort of as a 12 / 24 VDC truck cab no idle air conditioning program, locomotive taxi air conditioning system, RV air conditioning program, and so on.
Our specialized crew has received a very good status in the field of electric powered automobiles, electrical buses, and rail transit. Our goods have surpassed their counterparts from the US and Japan in some unique parameters, Large efficiency, reliability, and compactness.
Our products are ideal for several distinct refrigerants, like R134A, R407C, R410A, And so on. Our once-a-year output is five hundred, 000 PCS of EV-use semi-airtight scroll compressors, 50, 000 PCS of hermetic horizontal inverter compressors.20000PCS of cab air conditioning.
We not only offer products but also provide comprehensive application guidance and technological help for our clientele.
Our compressor driver is supplied by our team organization, which has several a long time of encounter in automotive air conditioning control programs and cell chilly chain handle techniques. This is an edge that other compressor companies do not have. The team has a variety of R & D service establishments in Europe Firm.
The company notion is Top quality, Innovation, Large-Effectiveness, and Credit score. Warmest welcome your visit. Hunting ahead to working with you!

 

After-sales Service: 3 Years
Warranty: 3 Years
Classification: Variable Capacity
Job Classification: Rotary Type
Transmission Power: Dynamoelectric
Cooling Method: Air-cooled

###

Customization:
After-sales Service: 3 Years
Warranty: 3 Years
Classification: Variable Capacity
Job Classification: Rotary Type
Transmission Power: Dynamoelectric
Cooling Method: Air-cooled

###

Customization:

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.
air-compressor

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 Oil-Free Scroll Air Brake Compressor for New Energy Electric Bus     best air compressorChina Oil-Free Scroll Air Brake Compressor for New Energy Electric Bus     best air compressor
editor by czh 2022-12-26