Merchandise Description

Solution Description

Transient Introduction:
Air conclude: German Engineering. 30 years designed life time.
Motor: 100% unusual earth permanent magnet motor. 
Inverter: Chinese No. 1 inverter can save thirty% power.
Guarantee: 5 years for the air conclude, and 2 years for the total compressor. 
Shipping time: 7-fifteen times. 
Soon after-product sales support:we have our professional soon after-product sales technician to instruct the installation of the entire screw air compressor.    
We provide free CZPT and valves for installation and installation diagram
Use scenario of rotary screw type air compressor
one. Rotary Screw sort air compressors are exported to 132 countries and regions all in excess of the world
two. All indicators of screw air compressor are steady and the failure price is minimal
3. Best right after-income provider system, engineers on obligation 24 hours a day to supply a single-on-1 provider to customers at the air compressor use internet site.

Porduct Positive aspects

1. Authentic GHH-RAND airend from Germany.
two. 100% oil totally free air qualified by Germany TUV.
3. Centrifugal Enthusiast for much better cooling effect. 
4. Stainless Steel Pipe.
5. Hydraulic Inlet Valve System.
six. Special venturi tube design to support lessen the noise down.
7. Double-layer composition to decrease he sound.
8. Air Cooling and Water cooling are obtainable.
9. VSD manage are accessible.
10.Contact Display PLC with preset operating timetable, a lot more intelligent management.
Major Engineering:
The sturdiness of GHH Rand’s 2 stage compression airend uses large functionality rotors and durable bearings to ensure reliability. Stainless steel seals and the CZPT design and style of the labyrinth seals imply that this CZPT design and style is time analyzed, trustworthy and effective.
Dry Oil Totally free Technological innovation:
Because the launch of the GHH oil cost-free airend countless numbers have been made and are in use throughout the world. Typically oil cost-free air is used in procedures this kind of as pharmaceutical, foods and beverage, and electron-ic industries where large top quality air is essential.
Stainless Metal Rotors:
GHH Rand pioneered the use of stainless metal rotors to ensure longevity and dependability.
Oil Cost-free Airend – UltraCoat TM Tremendous Coating:
The surfaces of the oil free airend are coated with UltraCoat, a particular coating which enhances performance and extends the existence of the stainless steel rotors. The robust coating adhesion and higher tempera-ture resistance guarantees that there is no reduction in functionality with age.

Detailed Pictures

Solution Situation

Certifications

QC Administration

 

Re-manufacturing facility quality manage approach:
1.Set up inspection of the whole air compressor: examine and validate the total device in accordance to the procedure guidelines and top quality management expectations. Major inspection items:
A . Confirm the nose and motor nameplates 
B . Verify regardless of whether there is oil leakage in the CZPT and oil circuit of the air compressor C . the air compressor equipment screw locking inspection..
two. Rotary screw type air compressor manufacturing facility take a look at machine, warmth motor: test whether or not the air compressor operation parameters fulfill the specifications of clients, which includes voltage, present, operating strain, exhaust volume, and so forth.Air compressor manufacturing unit ahead of 48 hours of thermal examination, balance affirmation.
3. 24 hours online after-revenue provider, 1-to-1 on-line assistance installation, debugging, troubleshooting.

Rotary Screw type Air compressor packing technique
1. Screw air compressor packaging is divided into 3 levels from inside of to outside:
one) The 1st layer of defense: spray paint on the surface area of the device to safeguard the surface area of the device. The fouling pull film is wrapped about the floor of the equipment to shield the surface of the paint.
two) The next layer of safety: anti-collision safety of the device. On the foundation of lacquer security, anti-collision buffer cotton is used to protect the equipment towards collision.
3) The 3rd layer of safety: the circumstance adopts the total packaging of the non-fumigation picket situation to defend the machine in the course of transportation.
 

FAQ

Q1. Why do consumers choose us?
Yunshun Electric Equipment 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-user customers.

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 accepted.
Q3. What’s your delivery time?
Generally 7-ten days, if urgent order, we can prepare, way too.
This fall. How long is your air compressor warranty?
2 year for the whole machine and 5years for screw air end, other than 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 etc.
Q7. How about your customer service?
24 hours on-line service for all our customers.
Q8. How about your after-sales service?
one. Providing customers with set up on the web directions.
two. Nicely-trained engineers available to abroad service.
three. PlHangZhou for oversea after-income supporting business.

 

How to Fix and Keep an Air Compressor

A compressor is a device utilised to transfer air from one spot to an additional. Air enters the air compressor through the consumption valve. Within the compressor, the vanes on the interior rotor rotate inside an eccentric cavity. The self-altering length arm divides the space into several cavities of distinct measurements. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds stress and is squeezed out of the compressor output.

Optimistic displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gasoline is drawn in in the course of the suction stroke and compressed by moving the piston in the reverse path. It then discharges the compressed air by relocating it in the reverse course. This kind of air compressor is most generally located in automobiles, fridges, and other applications that demand higher strain. Nonetheless, it is not as effective as a centrifugal compressor.
Most present day air compressors use constructive displacement. Good displacement designs capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are much more inexpensive than their negative displacement counterparts. Reciprocating screw air compressors are the most widespread constructive displacement compressors. The reciprocating screw air compressor adopts a water jacket close to the cylinder and is often utilized in procedures these kinds of as oil drilling.
A bicycle pump is an illustration of positive displacement compression. Air is drawn into the cylinder and compressed by the shifting piston. A piston compressor functions on the same theory, but it uses a rotating crankshaft or connecting rod to complete the motion of the pistons. There are two sorts of good displacement compressors: single-performing and double-acting. Each types perform on the exact same principle, equally are constructive displacement compressors. The big difference amongst the two varieties is the force ratio.
In air compression, positive displacement compression lowers the quantity of the fluid and minimizes its viscosity. This outcomes in increased force ratios and is used in centrifugal, axial, and scroll compressors. Good displacement is a widespread characteristic of most air compressors. Optimistic displacement compressors offer the very same benefits and are far more vitality-efficient when applied to oil-free and fuel programs. This kind of compression is typically the best selection for minimal-strain programs.

oil free of charge

If you might be searching for an air compressor for your company, consider an oil-free air compressor. These versions offer you cleaner, quieter procedure than traditional air compressors and require significantly less routine maintenance. They also fulfill ISO Course or Course 1 air purity specifications. Oil-free of charge air compressors are also quieter, with much less relocating areas and less noise. These advantages make oil-free air compressors an perfect resolution for several business applications.
Air purity is crucial in a lot of industries. Even the tiniest drop of oil can harm generation tools or hurt products. The very best way to locate an oil-totally free air compressor for your business is to take into account the procedure and stop item. As air quality improves, far more and much more businesses are turning to oil-totally free compressors. Some of the advantages and drawbacks of these air compressors are:
When picking an oil-free of charge air compressor, it is important to realize the terminology employed in the industry. Understanding these terms will make it less difficult for you to choose the right compressor for your demands. ACTFM, or actual cubic feet for every minute, is an industry expression for measuring the amount of air pumped in one moment underneath rated problems. Although a easy number, it can be very helpful in identifying which type of air compressor is ideal for your software.
The ISO 8573-1 worldwide normal defines air high quality and offers air purity classifications. The strictest classification is air purity class . A lot of companies assert that oil-cost-free air compressors meet this normal. However, a course oil-totally free air compressor does not necessarily imply that the air is totally free of contaminants. In truth, Course is the benchmark for air purity. Even though zero air top quality is the optimum degree, that does not imply it is entirely oil-totally free.

double acting

A double-acting air compressor is a system that employs compressed air to make electrical power. Its working basic principle is based mostly on piston and connecting rod. The connecting rod connects the crankshaft to the piston via pins and caps. The piston moves as the piston moves. Rods are normally created of forged carbon metal. In terms of services and maintenance, double-acting compressors need standard vise upkeep and correct cleansing.
The displacement of the compressor is a measure of the displacement that the piston can make in a specific period of time. Displacement is normally expressed in actual cubic toes for each moment. The actual calculation is dependent on the kind of cylinder and the configuration of the compressor. One-performing cylinders can have head-conclude or crank-end displacement, equally of which can be calculated making use of the displacement equation. A double-performing air compressor will use this equation. 4 and 6 estimate the displacement.
Double-acting air compressors have multiple cylinders and are produced of cast iron. They are water-cooled and have a mechanical connection among the piston and connecting rod. A double-performing compressor compresses air 2 times per revolution of the motor. 1 cylinder moves up, even though the other cylinder moves down. The piston moves down, allowing air to enter by way of valve #1. Throughout the operation of the compressor, the temperature of the air and gasoline raises.
Double-acting air compressors typically have large stress and are regarded as workhorses. Double-acting compressors also attribute intercooling and double compression. As a outcome, these devices have a tendency to very last lengthier than one-performing compressors. Its reduced pace and dual compression make it a workhorse in the compressor sector. Double-acting air compressors are workhorses and adaptable gadgets.

gas tank pressure switch

You can adjust the stress in the air compressor tank by changing the differential stress. You can change the mainspring clockwise or counterclockwise to boost or reduce the strain. This valve will open up when the force is minimal adequate to begin the compressor. If the force is as well reduced, the valve need to be shut. The minimize-in and minimize-out pressures should be set to appropriate values. After adjusting the tank pressure, examine the hysteresis of the tank pressure change and established the desired shutoff force.
If the pressure in the tank falls beneath the minimize-in stage, the tank force swap should be replaced. You can take a look at the change with a multimeter. Make positive the change is not broken. If you are unable to find the swap, you can seem at the other sections. If you locate any damaged or missing elements, you ought to change them. Otherwise, it might be time to check out the tank strain change. You may possibly need to have to disassemble the compressor and get rid of the change.
The fuel tank pressure swap is an important element of the air compressor. It keeps you knowledgeable of the amount of air sent by the compressor. If your tank or tank is destroyed, your readings will be wrong. If the pressure change is destroyed, it will not operate appropriately and result in incorrect readings. Thankfully, there are some easy methods to repair this. To stop this from taking place, keep the tank force switch in good issue.
When the air stress in the tank drops to the minimize-in stress setting, the swap permits energy to stream by way of it. This will begin the motor and pump of the air compressor. Then, if the pressure in the tank rises earlier mentioned the reduce-off amount, the swap will vacation and end the compressor. This will stop it from becoming over-pressurized. Power flow will proceed to flow to the motor. Relying on your compressor design, you can change the lower-in and lower-out pressures as essential.

power source

The electrical power source of the air compressor is quite critical. Most air compressors run on 12 VDC, which is excellent for automotive use. Alternatively, you can acquire a switching power source for around $20. No subject which power supply you select, you must ensure that it can assist the greatest present of the compressor. You can discover electricity materials in all dimensions, from quarter-horsepower to five-horsepower.
The voltage necessary for a a few-phase air compressor will range. A few-section air compressors demand three separate electricity cords and a 3-period electrical services panel. This is since a regular one hundred twenty/240-volt electrical support panel is not ample to power a 3-section compressor. In addition, 3-stage compressors demand three separate isolated wires for the motor and motor circuits. 3-stage compressors do not require a neutral wire.