Merchandise Description

Product Technical Description

Solution Attributes

one. China-Japan most current technology cooperation, higher trustworthiness.

2. Oil Cooling  Everlasting Magnetic Motor.

3. IP65 security grade & hefty obligation air filter, ideal for high dusty surroundings. 

four. IE4 Efficiency motor efficiency.

five. Most power saving mode, Only function at loading.

6. Extensive frequency variety 25%-100%.

seven. Premium Magnetic substance resist a lot more than 180ºC temp.

eight. Reputable PM motor supplier from Italy.

nine. Direct Taper link, no transmission electrical power reduction, easy maintenance.

ten.Touch Display screen PLC with preset working timetable, more smart control.

11. Equally principal motor and supporter motor are inverter management, a lot more precise control.

twelve. Easy for installation and services.

thirteen. Wonderful Energy Conserving, help save up to much more than 30-40%.



About SCR

In addition,we have exported our items to more than 55 countries like in United kingdom, United states, Spain and many others. given that 2008. And we have also proven prolonged-phrase partnership with our associate depend on our high high quality items.
Aside from, about the yearly output,we can manufacture near 7,000 units compressors for every 12 months, and around 30% are marketed to oversea market. 


Speak to us

Company Name: ZheJiang Screw Compressor Co., Ltd
Contact Particular person: Vincent Sunshine

If you are intrigued in any of our items,remember to feel cost-free to contact us.We are looking ahead to cooperating,expanding and creating with your sincerely.


Selecting the Correct Air Compressor For Your Property

You will uncover that air compressors are indispensable tools for a variety of conditions, such as garages, house workshops, and basements. These instruments can electrical power a variety of instruments, and each and every design is sized to go well with the work at hand. Due to the fact air compressors have only one particular motor, they are light-weight, compact, and straightforward to deal with. Making use of one particular air compressor to electrical power a number of equipment will also lessen the put on and tear on personal parts. This report will introduce some crucial qualities to search for when selecting the proper air compressor for your property.

Optimistic displacement

A constructive displacement compressor applies pressure to a fluid, whereas a centrifugal a single does the reverse. A constructive displacement compressor produces the preferred strain by trapping air and rising its volume. Its discharge valve releases the higher-force gas. These compressors are utilized in industrial purposes and nuclear electrical power plants. The difference between a optimistic and unfavorable displacement compressor is that a positive displacement compressor can compress and release air at a consistent rate.
A positive displacement air compressor makes use of a reciprocating piston to compress air. This decreases the quantity of the air in the compression chamber, and a discharge valve opens when the force reaches the preferred stage. These compressors are used in bicycle pumps and other pneumatic resources. Optimistic displacement air compressors have numerous inlet ports and have many configurations. Good displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-cost-free.
A constructive displacement air compressor is diverse from a dynamic compressor. It draws air into the compression chambers and then releases the pressure when the valve is opened. Constructive displacement compressors are typical in industrial purposes and are obtainable in solitary-performing, double-performing, and oil-lubricated designs. Massive piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Smaller types have permanently sealed crankcases with bearings.

Oil-free of charge

Oil-totally free air compressors have some rewards in excess of their oil-lubricated counterparts. They do not demand lubrication oil due to the fact they are coated with Teflon. The materials has one particular of the most affordable coefficients of friction and is layered, so it slides earlier other levels with tiny energy. Because of this, oil-cost-free compressors are inclined to be less expensive and even now produce similar performance. Oil-free of charge compressors are a excellent choice for industrial apps.
The life of an oil-cost-free air compressor is substantially more time than an oil-lubricated counterpart. These designs can function up to 2,000 hrs, four occasions more time than the typical oil-lubed compressor. Oil-free compressors also have a substantially reduced working noise than their oil-lubricated counterparts. And since they do not want oil changes, they are quieter. Some even previous up to 2,000 hours.
An oil-totally free air compressor is a excellent decision if your application demands high amounts of purity. Many purposes demand extremely-pure air, and even a drop of oil can trigger merchandise spoilage or hurt to creation gear. In addition to the well being risks, an oil-cost-free air compressor lowers the charges linked with oil contamination and minimizes leaks. It also gets rid of the need to have for oil collection, disposal, and remedy.
A normal oil-cost-free air compressor is very efficient, demanding only about eighteen% of the complete load horsepower. Nonetheless, oil-free of charge compressors have a higher threat of untimely failure and are not advised for massive-scale industrial programs. They might also use up to 18% of the compressor’s complete potential. They could audio appealing, but you should make sure you realize the positive aspects of an oil-totally free air compressor prior to picking 1 for your industrial programs.


A solitary-stage air compressor is created to supply the electricity for a solitary pneumatic resource or system. These equipment are normally smaller sized than two-stage compressors and create considerably less heat and power. These devices aren’t made for hefty-responsibility industries, but they are nonetheless very effective for a variety of apps, which includes car stores, fuel stations, and different production plants. They can also be utilised in borewells, as they are suited for small spaces with reduced air movement demands.
A single-phase air compressor has a single cylinder and two valves – the inlet and the supply valves. Each of these valves purpose mechanically, with the inlet valve managing torque and the shipping one controlling air strain. Usually, one-stage compressors are powered by a gasoline engine, but there are also electrical models accessible. The one-phase air compressor is the most widespread type of air compressor. It has a single cylinder, 1 piston, and a single air cylinder.
The single-stage air compressors are utilised for little projects or personal use. A two-phase air compressor is far more effective for industrial projects. Its lengthier air finish daily life tends to make it more successful. It is also much more productive for use in the automotive sector, exactly where the engine has numerous cylinders. In common, single-phase compressors demand a higher energy level. The one-stage model is excellent for tiny assignments, even though a two-stage one particular is ideal for more substantial-scale arsenals.


The cubic foot-per-moment (CFM) of an air compressor is the output of the device. In order to estimate the CFM stage, start off by looking at the compressor’s specifications. You need to know how many cubic feet the unit can maintain and how many kilos for each sq. inch it can compress. As soon as you have these data, you can compute the CFM. Now you can use these quantities to pick an appropriate air compressor for your needs.
The most widespread way to increase the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will make a lot more than ten CFM. You can also try connecting two output valves. Make sure that the options are modified effectively before you begin. This will guarantee that your air compressor is functioning at its greatest efficiency and lifespan. To increase the CFM of your air compressor, very first check out that your regulator is calibrated for the desired stress stage.
To estimate the CFM of an air compressor, 1st determine the tank quantity of the machine. Then, multiply this volume by the time it takes to fill the tank. Then, divide the end result by sixty seconds to determine the CFM. Once you know how considerably air your equipment can maintain, you can choose a ideal air compressor. If you happen to be functioning in a confined region, you ought to buy a tool with a big tank.


The PSI of an air compressor is the stress that it can output. A normal air compressor has a gauge connected to the airline at the bottom, next to it, or amongst the two. The gauge tells the genuine strain of the air compressor, even though the minimize-out strain is decided by the producer. The manufacturer endorses that you established the lower-out pressure twenty to forty PSI larger than the manufacturing unit suggested stress. If you want to established the stress for your nail gun, you can use the reduce-in and cut-out pressures on your compressor, and the tank won’t exceed this selection.
The PSI of an air compressor measures the pressure that it can deliver, which is frequently in lbs . for each square inch. For most air tools, you want at least forty to 90 psi. In standard, reciprocating air compressors work on an on/off foundation. This relationship is recognized as the duty cycle. All air compressors are rated for a certain responsibility cycle, this kind of as fifty per cent on and 20-five percent off.
The Psig of an air compressor is not free, as a lot of folks feel. The PSI of an air compressor is not cost-free, but it is crucial to sustain it for risk-free operations. If you are possessing trouble maintaining a regular pressure, think about turning down the PSI of your compressor by 2 psig. This will figure out the crucial stress for the machine. You’ll also enhance the amount of power in the technique by 1 percent.

Power resource

The power supply for an air compressor is critical in its procedure. Without having the appropriate voltage and amperage, air compressors will not purpose appropriately. The electricity supply should be near to the compressor so that it can plug into an electrical outlet. If it is way too far from the outlet, the compressor may possibly not be in a position to develop sufficient strain. When this transpires, the fuse within the air compressor will turn off to shield the consumer. The electrical power supply must be a secure length from the compressor.
Most manufacturers do not specify the power supply for an air compressor. Depending on the horsepower, the compressor will require approximately 4 amps of electrical power. A a single-horsepower compressor would draw about twelve amps. If it were powered by a common a hundred and twenty-volt family provide, its motor would exceed the 15-amp breaker ability. A more substantial air compressor, however, will call for a individual 15-amp power resource, making it impossible to use it with this type of electrical power supply.
The energy supply for an air compressor is generally electrical alternating recent (AC) that is equal to the voltage on a regular wall outlet. A 3-phase air compressor, on the other hand, requires a special AC source with three electrical offset pulses. Irrespective of the sort of air compressor, the power source need to be compatible with the incoming electrical power service. One particular of the most frequent troubles when trying to link an air compressor to an AC energy source is undersized wire. This final results in lower voltage and higher amperes, tripping of more than-load relays and blown fuses.

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