Oil Free Nitrogen Compressor for Laser Cutting

oil free nitrogen compressor for laser cutting is a compressor used to pressurize nitrogen and deliver or store it.

Nitrogen compressors have many applications in the national economy.

E.g

Laser cutting

 Nitrogen acts as a shielding gas in laser cutting. Medium-pressure nitrogen is mainly used to blow away oxygen, preventing metal cutting and surrounding oxidation at high temperatures during cutting, improving the cleanliness of the cutting surface and aesthetics.

2. Nitrogen storage

Generally, the outlet pressure of PSA nitrogen generator is ≤10barg. If the capacity of nitrogen generator is excessive, or if it is filled at night by peak and valley electricity, it is more economical. It needs to store nitrogen for later use. At this time, nitrogen is generally used. The compressor is pressurized to a pressure of 200-300 kg and filled into a high-pressure bottle. Generally, a high-pressure bottle can be filled with about 10 cubic meters of nitrogen.

oil free laser cutting nitrogen compressor with air-cooling and water-cooling cooling modes, single-acting and double-acting structure, vertical and angle type, medium and high pressure, wind brand series Oil-free lubricating nitrogen compressor with excellent performance, stable operation, high efficiency and energy saving, long service life, widely used in nitrogen laser cutting, nitrogen canning, chemical industry, etc.

The friction pairs of the series of machines involved in gas compression are not lubricated with thin oil. The friction seals such as piston rings and guide rings are made of special materials with self-lubricating properties. The structural advantages are reflected in:

1 There is no thin oil lubrication in the whole compression system, which avoids the possibility of oil contact with high pressure and high purity nitrogen (vertical nitrogen compressor is not completely oil-free type);

2 The whole system has simple machine structure, convenient control and easy operation;

3 For the gas medium of the compressor, nitrogen, no pollution, the purity of the nitrogen at the inlet and outlet of the compressor is the same.

This laser cutting oil free nitrogen compressor is suitable for inlet pressure 5-7barg (70-100psig), exhaust pressure 10-20barg

1NM3-10NM3/hour laser cutting system

This oil free nitrogen compressor features

It adopts first-stage compression, air-cooling, which is convenient to use, and ensures good cooling effect of the compressor. The inlet is equipped with an intake pressure controller, the exhaust end is equipped with a pressure controller, and each stage is equipped with a safety valve and temperature. If the display is over-temperature and over-pressure, the system will alarm and stop, ensuring safe operation. There is a forklift at the bottom of the compressor, which can be easily transferred to the construction site.

1. The above parameters are for reference only, and subjest to the final technical quotation

2. More displacement, higher filling pressure, please consult us