Merchandise Description

Transient introduction of manufacturing unit:
one. We have been engaged in r & D, creation and income of air compressors for 19 years  
2. Our air compressor items through CE,SGS,ISO certification, with much more than twenty creation patents  
3. Our merchandise are exported to 132 nations and regions around the world  
four. Our air compressor gives a 5-12 months guarantee.  
If you have distinct parameters and needs for our Rotary Screw Kind Air Compressor, customization is obtainable

Product Description

                     Promises Each and every Equipment Will Operate Effectively More Than 15 years

Merchandise Parameters

 

In depth Pictures

Certifications

1. CE
2. SGS
three. ISO9001 
4. 20 patents for screw compressor.

Gold buyers

OUR Staff

QC Management

Factory Quality Control Process
1.Installation inspection of the complete screw air compressor: examine and verify the complete machine according to the procedure instructions and good quality management expectations. Primary inspection products:
A . Validate the nose and motor nameplates 
B . Check out regardless of whether there is oil leakage in the CZPT and oil circuit of the air compressor C . the screw air compressor machine screw locking inspection..
two. Rotary screw sort air compressor factory examination equipment, warmth motor: test whether or not the air compressor operation parameters meet the needs of buyers, such as voltage, current, operating pressure, exhaust volume, etc.screw Air compressor factory before forty eight hrs of thermal take a look at, balance confirmation.
three. 24 hrs on the internet soon after-product sales support, one particular-to-1 on the internet direction set up, debugging, troubleshooting.

Packaging & Transport

Rotary Screw kind air compressor packaging method
one. Screw air compressor packaging is divided into 3 levels from inside to outside the house:
one) The 1st layer of protection: spray paint on the area of the machine to protect the floor of the equipment. The fouling pull film is wrapped all around the area of the machine to shield the surface of the paint.
2) The 2nd layer of defense: anti-collision defense of the machine. On the basis of lacquer safety, anti-collision buffer cotton is employed to defend the machine against collision.
3) The third layer of safety: the scenario adopts the overall packaging of the non-fumigation wood circumstance to defend the device throughout transportation.

F.A.Q

Q1. Why do clients choose us?
Yunshun Electric Machinery Co., Ltd. is a company specializing in screw air compressor for 18 years since 2001. Our German Standard production line helps us get the affirmation from our brokers as properly as stop-person consumers.

Q2. Are you a manufacturer or trading company?
We are a professional manufacturer with big modern factory in HangZhou,China.
Both OEM & ODM service can be approved.

Q3. What’s your delivery time?
Generally 7-10 times, if urgent order, we can prepare, also.

This fall. How long is your air compressor warranty?
2 year for the whole machine and 5years for screw air end, besides consumable spare parts.

 Q5. How long could your air compressor be used for? 
At least 10 years.

Q6. What’s payment term?
T/T, L/C, Western Union, Credit Card, and and so on.

Q7. How about your customer service?
24 several hours on-line service for all our clientele.

Q8. How about your after-sales service?
1. Providing customers with set up on the internet directions.
two. Properly-trained engineers available to overseas services.
3. PlHangZhou for oversea after-revenue supporting business.

 

How to Restore and Sustain an Air Compressor

A compressor is a gadget utilized to go air from 1 area to yet another. Air enters the air compressor by means of the intake valve. Inside the compressor, the vanes on the interior rotor rotate within an eccentric cavity. The self-adjusting duration arm divides the space into several cavities of different dimensions. As the rotor rotates, air fills the cavity. As air flows close to the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Optimistic displacement air compressors use reciprocating pistons to compress air. Gas is drawn in throughout the suction stroke and compressed by transferring the piston in the reverse path. It then discharges the compressed air by transferring it in the reverse route. This type of air compressor is most commonly identified in cars, refrigerators, and other programs that require higher pressure. However, it is not as effective as a centrifugal compressor.
Most present day air compressors use good displacement. Positive displacement versions seize a quantity of air in the compression chamber and distribute it when the pump is operating at maximum capability. They are far more cost-effective than their adverse displacement counterparts. Reciprocating screw air compressors are the most frequent optimistic displacement compressors. The reciprocating screw air compressor adopts a h2o jacket around the cylinder and is frequently utilised in procedures these kinds of as oil drilling.
A bicycle pump is an example of optimistic displacement compression. Air is drawn into the cylinder and compressed by the shifting piston. A piston compressor works on the exact same theory, but it uses a rotating crankshaft or connecting rod to total the movement of the pistons. There are two types of constructive displacement compressors: one-performing and double-acting. Equally types function on the very same theory, each are constructive displacement compressors. The distinction in between the two sorts is the pressure ratio.
In air compression, constructive displacement compression decreases the quantity of the fluid and decreases its viscosity. This final results in greater force ratios and is used in centrifugal, axial, and scroll compressors. Constructive displacement is a typical characteristic of most air compressors. Positive displacement compressors supply the same positive aspects and are a lot more strength-efficient when utilized to oil-totally free and gas programs. This kind of compression is usually the greatest decision for lower-stress apps.

oil free

If you are seeking for an air compressor for your business, think about an oil-free of charge air compressor. These types offer you cleaner, quieter procedure than traditional air compressors and call for much less maintenance. They also meet ISO Class or Class 1 air purity demands. Oil-free air compressors are also quieter, with less shifting parts and significantly less noise. These advantages make oil-cost-free air compressors an ideal remedy for several commercial applications.
Air purity is crucial in many industries. Even the tiniest fall of oil can damage production gear or injury goods. The very best way to find an oil-free air compressor for your company is to contemplate the procedure and end product. As air quality increases, far more and a lot more organizations are turning to oil-cost-free compressors. Some of the rewards and drawbacks of these air compressors are:
When choosing an oil-free air compressor, it is essential to comprehend the terminology used in the business. Understanding these terms will make it less complicated for you to pick the correct compressor for your requirements. ACTFM, or actual cubic ft for every moment, is an business time period for measuring the amount of air pumped in one minute underneath rated problems. Though a straightforward amount, it can be really beneficial in deciding which type of air compressor is ideal for your application.
The ISO 8573-1 intercontinental normal defines air top quality and offers air purity classifications. The strictest classification is air purity class . Many companies claim that oil-free air compressors meet up with this standard. Nonetheless, a course oil-totally free air compressor does not essentially suggest that the air is cost-free of contaminants. In simple fact, Class is the benchmark for air purity. Although zero air good quality is the maximum amount, that will not indicate it’s totally oil-cost-free.

double acting

A double-acting air compressor is a unit that uses compressed air to make electricity. Its doing work theory is primarily based on piston and connecting rod. The connecting rod connects the crankshaft to the piston by way of pins and caps. The piston moves as the piston moves. Rods are generally created of solid carbon metal. In terms of provider and routine maintenance, double-acting compressors require regular vise routine maintenance and suitable cleaning.
The displacement of the compressor is a measure of the displacement that the piston can make in a specified period of time of time. Displacement is usually expressed in genuine cubic ft for each minute. The exact calculation is dependent on the variety of cylinder and the configuration of the compressor. One-performing cylinders can have head-finish or crank-finish displacement, equally of which can be measured utilizing the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-performing air compressors have several cylinders and are produced of cast iron. They are drinking water-cooled and have a mechanical connection amongst the piston and connecting rod. A double-performing compressor compresses air two times for every revolution of the motor. 1 cylinder moves up, although the other cylinder moves down. The piston moves down, making it possible for air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas boosts.
Double-performing air compressors usually have higher pressure and are regarded as workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines are inclined to last for a longer time than solitary-acting compressors. Its low pace and twin compression make it a workhorse in the compressor market. Double-acting air compressors are workhorses and adaptable units.

gas tank force swap

You can modify the pressure in the air compressor tank by adjusting the differential stress. You can change the mainspring clockwise or counterclockwise to increase or decrease the force. This valve will open when the pressure is reduced enough to commence the compressor. If the pressure is way too reduced, the valve need to be shut. The reduce-in and cut-out pressures need to be established to proper values. Following modifying the tank strain, examine the hysteresis of the tank stress change and established the wanted shutoff stress.
If the force in the tank falls under the minimize-in degree, the tank strain change need to be changed. You can test the swap with a multimeter. Make certain the switch is not destroyed. If you are unable to find the switch, you can look at the other sections. If you find any ruined or lacking areas, you ought to change them. Or else, it may possibly be time to check the tank force change. You may possibly want to disassemble the compressor and take away the swap.
The gas tank strain swap is an important part of the air compressor. It keeps you educated of the amount of air delivered by the compressor. If your tank or tank is ruined, your readings will be mistaken. If the force swap is broken, it will not purpose effectively and consequence in incorrect readings. Thankfully, there are some effortless techniques to repair this. To avoid this from happening, preserve the tank force change in good issue.
When the air stress in the tank drops to the minimize-in force placing, the switch allows energy to stream by way of it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises previously mentioned the lower-off amount, the swap will excursion and cease the compressor. This will prevent it from getting in excess of-pressurized. Energy stream will continue to circulation to the motor. Depending on your compressor product, you can alter the cut-in and cut-out pressures as necessary.

strength supply

The energy offer of the air compressor is extremely important. Most air compressors operate on 12 VDC, which is excellent for automotive use. Alternatively, you can acquire a switching power offer for about $20. No subject which electricity supply you select, you need to make certain that it can help the highest current of the compressor. You can uncover electrical power provides in all dimensions, from quarter-horsepower to five-horsepower.
The voltage necessary for a 3-phase air compressor will range. 3-section air compressors demand a few independent energy cords and a a few-phase electrical provider panel. This is since a standard a hundred and twenty/240-volt electrical services panel is not adequate to power a a few-period compressor. Additionally, a few-section compressors require a few independent isolated wires for the motor and motor circuits. A few-period compressors do not demand a neutral wire.