When you expand the workshop and eliminate the old air compressor and want to buy a new low-pressure screw air compressor, whether you are worried about what type of air compressor you should choose and how much displacement you need? Choose a suitable screw machine, not only can reduce the early equipment purchase cost, but also can save electricity in the subsequent use of the process.

As shanhai air compressor technical staff to help you analyze:

First of all: determine how many cubic gas! The corresponding power is fixed after determining the use of gas

Then: determine the required air pressure! You can see if it's a special model

So, if the customer is an industry layman, what are the ways to learn about these parameters?

First, consult the factory's technical personnel. General factory gas will determine a pressure size, that is, the pressure size of gas equipment. In addition, the plant technician will have a general idea of the gas consumption. For example, the actual work of the factory is 1-2 cubic gas per minute. Then the actual exhaust volume value will reach 2 cubic.

Two, you can check the specifications or nameplates of supporting machines and equipment. Under normal circumstances, there is the gas required by the machine. The number of machines multiplied by the gas consumption of the machine is the sum of the gas required by the machine or the workshop. Or consult the machine equipment manufacturer to ask the machine required gas. In general, these two parameters can determine the specific parameters of the purchase of air compressors. The general gas pressure is 8 kg, all pressure requirements under 8 kg, choose 8 kg parameters. Because now the minimum pressure value of screw air compressor is 8 kg, including the air storage tank and cold and dry machine series equipment.

Take shanhai Frequency converter as reference (some models)

If you have special gas needs, please consult us for customization.

If you really don't know their factory the size of the gas, also can seek advice we zhejiang shanhai machinery, we have the specialized technical personnel to free one-on-one instruction, generated by our department and the sales of air compressor for 16 years, product quality and after-sales service package you satisfied, for you to build a "tailored" screw air compressor for use in your machine.