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Denetlenen Tedarikçi liquid nitrogen detail
1. High Purity
2. Excellent Energy-Saving
3. Steady-going, Long life-span
4. Highly Automated Operation
Technical Features
1 Adopt human-based man-machine interface and intelligent control to make simple operation and supply qualified oxygen gas quickly.
2.High-efficiency filling of molecular sieve makes tighter, firmer and longer service life.
3.Adopt SIMENS and OMPON PLC controller and automatic switch system with German BURKERT pneumatic valves make the operation more stable.
4.Pressure, purity and flow are stable and adjustable can meet different requirements of customers.
5.Totally enclosed design, compact structure, nice appearance, and small occupation area.
Specifications&Selection
PSA Nitrogen Generator
Capacity: 1~3000Nm3/h
Purity: 99~99.9995%
Outlet pressure: 0.1-0.8Mpa
| Model |
Flow (Nm3/hr) |
Air consumption (Nm3/min) |
Inlet (mm) |
Outlet (mm) |
| HL-WG-STDO-3 | 3 | 0.95 | 20 | 15 |
| HL-WG-STDO-6 | 6 | 1.9 | 25 | 15 |
| HL-WG-STDO-10 | 10 | 2.8 | 32 | 15 |
| HL-WG-STDO-20 | 20 | 5.6 | 40 | 20 |
| HL-WG-STDO-30 | 30 | 8.4 | 50 | 20 |
| HL-WG-STDO-50 | 50 | 14 | 65 | 25 |
| HL-WG-STDO-80 | 80 | 22 | 65 | 32 |
| HL-WG-STDO-100 | 100 | 28 | 80 | 32 |
| HL-WG-STDO-150 | 150 | 42 | 100 | 40 |
| HL-WG-STDO-200 | 200 | 56 | 125 | 40 |
1. Ferrous metallurgy: For electric furnace steel making ,blast furnace iron making,cupola oxygen blasting and heating and cutting, etc
2. Non-ferrous metal refinery: It can improve productivity and reduce energy cost, also protect our environment.
3. Water process: For oxygen aeration active mud process, reaeration of surface water. fish farming,industrial oxidation process, humid oxygenation.
4. Others: Chemical industry production, solid garbage burning, concrete production, glass manufacturing...etc.
5. Customized equipment with pressure high upto 100bar, 120 bar, 150 bar, 200bar and 250 bar are available for cylinder filling.
6. Medcial-grade O2 gas can be obtained by equipping extra purifying device for removing bacteria, dust and odor.
Why choose us ?
1.Convenient to install
2.More economic than other oxygen supplying methods
3.The macaronis design realizes the automatic running
4.Peak value / the security system of the trouble
5.The high-quality components and parts are the reliable assurance of steady operation
6.Oxygen content shows in succession, equipping the transfinite automatic alarm system:
7.The high-quality zeolite molecular sieve:
8.The advanced loading technology guarantees the service life of equipments
9.The automatic alarm system for sinking of the carbon molecule sieve:
10.The unqualified oxygen automatic emptying system
11.Differential pressure indication, concentrating blow down system:
12.The unique inter-circle switching techniques' of system
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Denetlenen Tedarikçi 
