PR-N Series Nitrogen Generator for Laser Welding
Brand: PRECISE
Manufacturer: Shandong Precis CNC Equipment Co., Ltd.
PSA Pressure Swing Adsorption nitrogen generator specially built for laser welding and laser cutting. It generates high-purity nitrogen directly from compressed air as an ideal replacement for nitrogen cylinders. Vertical mobile cabinet design with fully automatic pressure-stabilized gas supply. It protects weld seams from oxidation and blackening, and greatly reduces cylinder gas cost. OEM customization available for overseas clients.
Product Introduction
PR-N nitrogen generator for laser welding adopts PSA pressure swing adsorption technology. It only needs compressed air input to produce high-purity nitrogen to replace nitrogen cylinders, specially matched for laser welders and laser cutting machines. The vertical movable cabinet realizes fully automatic stable gas supply, effectively preventing weld seam oxidation and blackening, and cutting the cost of cylinder gas consumption. It supports foreign trade OEM customization.
Technical Specifications
| Item | Parameter |
|---|---|
| Model | PR-N Series |
| Nitrogen Generation Method | PSA Pressure Swing Adsorption |
| Nitrogen Purity | 99.99% ~ 99.999% Adjustable |
| Output Flow | 1.1 ~ 4 Nm³/h |
| Output Pressure | 0.1–0.65 MPa Adjustable |
| Inlet Air Requirement | 0.6–0.8 MPa clean compressed air |
| Power Supply | 220V, overseas voltage customizable |
| Compatible Equipment | Handheld laser welders, laser cutting machines, automatic welding systems |
Product Advantages
- Replace nitrogen cylinders with continuous on-site nitrogen production, no trouble of cylinder delivery and handling
- High-purity shielding nitrogen keeps welds bright, less grinding and polishing work
- Compact vertical cabinet with casters, flexible to move and place in workshop
- Fully automatic operation, real-time pressure gauge display, stable pressure output, easy operation
- Only filter cartridge replacement required for routine maintenance, simple upkeep and low running cost
- Support OEM, neutral packing and CE kits for overseas laser equipment matching buyers
Application Fields
Stainless steel welding with handheld laser welder, thin plate laser cutting, automatic fixture welding, kitchenware & water tank fabrication, advertising metal letter processing, new energy sheet metal welding, stainless steel workshop and sheet metal factory gas supply.
Optional Accessories
Built-in air storage tank, air dryer, CE certification kit, multi-language control panel