1 month, 1 week agoLaser Cutting Oxygen Generator Introduction
A full oxygen installation requires air compressor, refrigerated air dryer,filters, air tank, oxygen generator and gas buffer tanks.
We supply full installations but each component, and other optional supply like boosters,high pressure compressors, oxygen cylinders or filling stations can also be bought separately.
Specification Parameters of Oxygen Making Machine
Condition Brand New
Brand Name RELITA
Usage Oxygen Gas
Production Rate 500sets/year
Voltage 220V/50HZ, the voltage can be as local demand
O2 Purity 90-95%
O2 Capacity 3/100Nm3/h
Oxygen Pressure: 0.1~0.5MPa
Dew Point ≤-40℃
Technology Pressure Swing Adsorption (PSA)
Life 8-10 years with proper maintenance
Key Words Oxygen Making Machine, Oxygen Generator, High Purity Oxygen Equipment
Principle of Oxygen Generator
PSA oxygen generator uses clean compressed air as raw material and zeolite molecular sieve (ZMS) as adsorbent, to produce oxygen gas with Pressure Swing Adsorption (PSA) technology in normal temperature. ZMS is round granular adsorbent full of micro pores inside and outside, which has characteristic of selective adsorption. N2 has higher diffusion rate while O2 has lower, therefore N2 is adsorbed into ZMS while O2 is out of it. With controlling on/off state of the pneumatic valves by PLC, adsorbing under pressure and regenerating without pressure, to separate nitrogen and oxygen gas, and create continuous flow of oxygen with require purity.
Oxygen Generator for Cutting & Welding Application
Oxygen is mainly used for metal cutting and welding. Oxygen can be oxidant of acetylene to produce high- temperature flame, to make fusion of metals. Hydrogen – oxygen flame and oxygen – acetylene flame are used for cutting and welding plates and vessels in machinery factories. Oxygen – propane flame cutting can improve the degree of cut surface finish, to replace of casting, forging, milling and creating of partial parts. Using argon as a protective gas based on its inert character for arc welding, can prevent the titanium, molybdenum, alloy and stainless steel from being oxidized and nitrided by air.
Service Warranty of High Purity Oxygen Generating Machine
1, Equipment maintenance
Quality guaranty period:15months after equipment factory delivery or 12 months after equipment site operation inspection acceptance, whichever occurs first;
2, Site commissioning
If necessary, the seller provides free site operation and maintenance training. If site service is provided, the customer provides charges for visa application, round trip air tickets, board and lodge charges, transportation charges, etc. for service engineers.
After training, operation personnel are to be able to operate the equipment efficiently;
After training, the maintenance personnel are to be able to master daily maintenance and repair knowledge;
3, Service response time
Upon reception of the notice of equipment failure, within 24 hours, provide the best solution and guidance.
4, Other service
Periodically remind the buyer to replace wearing parts, check equipment;
Periodically perform product operation survey, collect service suggestions;
Establish after-sales service record.
Q & A for PSA Oxygen Generator
Q: What is Normal Condition?
A: We usually use the unit Nm3 or Nm3/h in which N means Normal Condition. That means the volume is converted to in condition of one atmosphere and 20℃.
Q: How long is the service time of Zeolite molecular sieve (ZMS)?
A: We RWLITA cooperates with the word famous Zeolite molecular sieve (ZMS). The service time usually is 8-10years.
Q: Where shall be desiccant dryer be placed?
A: The desiccant dryer shall been placed before air buffer tank. If it is placed after air buffer tank but before PSA oxygen generator, there will be no buffer for PSA oxygen generator. Once inlet valve of PSA oxygen generator opens, the gas demand is much higher than rated flow rate and it needs a buffer as near as possible to suffice the process. Otherwise the PSA oxygen generator will “suck” from desiccant dryer and effects in impact of gas to it.
Which Oxygen Generator Should I Choose?
Different parameters are essential for your choice of nitrogen generator.
• Which oxygen capacity do you need?
• Which oxygen pressure is required?
• What oxygen purity is required?
This is our standard range of oxygen generators. If you have other requirements we will be happy to produce a generator that matches your needs.
Please feel free to send us your detailed requirements, you would be satisfied with our service. Oxygen Generator For Cutting price