Raysoar PSA Nitrogen Generator Machine for Laser Cutting FineCutting Mixgas Multi Functional Auxiliary Gas Supply System

Product Description

Fine Cutting( MixGas Cutting) Equipment

The Fine Cutting equipment can compress air through a compressor, remove impurities through a filter, remove water through a cold dryer (suction dryer). perform pressure swing adsorption or membrane separation, and generate a stable purity, constant pressure, and high cleanliness nitrogen oxygen mixture to meet the requirements of high-quality laser cutting.

The equipment includes:
air compressor, air storage tank, filter, cold dryer (suction dryer), nitrogen generator, relevant control system, and instruments.
Fine Cutting I(PSA)
FCP20
FCP30
FCP60
Total power(KW)
39
40
58
Normal flow(NM3/H)
100
150
150
Pressure(BAR)
1.35±0.15MPA
1.35±0.15MPA
1.35±0.15MPA
Pressure dew point(°C)
2-10℃
2-10℃
2-10℃
Air cleanliness class
ISO8573-1-1-4-1
ISO8573-1-1-4-1
ISO8573-1-1-4-1
Nitrogen cleanliness class
ISO8573-1-1-2-1
ISO8573-1-1-2-1
ISO8573-1-1-2-1
Dimensions
6000X1300X2367
6250x1300x2367
7550x1300x2367
Applied laser power
≤20kw
30kw
≥40kw

Technological Process Diagram

A new technology that can replace air, oxygen and liquid nitrogen.
Fine Cutting technology is a combination ofequipment that compresses the air through the air compressor, removes impuritiesthrough the filter, removes water by the cold dryer (suction dryer), and produces nitrogen by pressure swing adsorption nitrogen generator. The equipment mainly includes air compressor, gas tank, filter, cold dryer (suction dryer), nitrogen generator, relevant control systems and instruments.
 
 

Comparison of cutting quality between Fine Cutting and air、oxygen cutting

In the application of carbon steel laser cutting, compared with two traditional cutting methods, Fine Cutting combines quality and efficiency.

Fine Cutting

The cross-section is relatively delicate No hanging slag Micro oxidation (without oxide skin)

Air Cutting

Rough section Severe slagging Micro oxidation (without oxide skin)

Oxygen cutting

Delicate cross-section No hanging slag Oxidized (requires removal of oxide scale)
 
 

Comparison of cutting efficiency

Taking cutting a plate with the same thickness of 10MM as an example

The Analysis of Cutting Speed

Here we take four different cutting gas processes used in 15kw cutting machine as an example

FINE Cutting VS Traditional Cutting

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