PSA Nitrogen Generator 50Nm3/H 99.999% Purity for Bright Annealing Heat Treatment
PSA Nitrogen Generator 50Nm3/H for Bright Annealing Heat Treatment
The GASPU N2-HT-50 is a high-capacity PSA nitrogen generator purpose-built for bright annealing and metal heat treatment production lines. Delivering 50Nm3/H of nitrogen at 99.999% purity with an ultra-low dew point, it guarantees a protective furnace atmosphere for bright, oxide-free metal surfaces.
Key Features & Competitive Advantages
- Ultra High Purity Output: 99.999% nitrogen with dew point ≤ -65°C, meeting the strictest bright annealing atmosphere requirements.
- Bright Heat Processing Quality: Eliminates oxidation and decarburization, delivering bright and clean workpieces without secondary pickling.
- Fully Automatic Operation: PLC-based control with HMI, automatic purity adjustment, data logging and remote alarm notification.
- Lower Production Cost: Replaces purchased liquid nitrogen or hydrogen-based atmospheres, significantly reducing heat treatment operating expenses.
- Reliable Industrial Design: Heavy-duty carbon steel frame, seamless steel piping, CE and ISO 9001:2015 certified, 24/7 continuous duty.
Technical Specifications
| Model Number | N2-HT-50 |
| Nitrogen Flow Rate | 50 Nm3/H |
| Nitrogen Purity | 99.999% |
| Dew Point | ≤ -65°C |
| Output Pressure | 0.5-0.8 MPa |
| Control System | PLC + Touch Screen HMI |
| Operation Mode | Fully Automatic |
| Power Consumption | 15 kW |
| Footprint (LxWxH) | 2800 x 1600 x 2100 mm |
Common Applications
Bright annealing of stainless steel and copper tubes, continuous heat treatment furnaces, wire rod annealing, powder metallurgy sintering and automotive parts heat treatment.
Frequently Asked Questions
Q: How does on-site nitrogen compare with liquid nitrogen supply?
A: On-site PSA generation typically saves 30-50% on gas cost and removes logistics and storage risks.
Q: Can purity be adjusted for different furnace processes?
A: Yes, purity from 99% to 99.999% is adjustable through the PLC touch screen.
Q: What is the delivery time?
A: 35 working days after order confirmation, with optional on-site commissioning.
Get in Touch
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