Low Cost 99.99% Purity Oxygen Machine Cryogenic O2 Plant Liquid Oxygen Equipment

Liquid Gas Producing Plant Technical Parameter
 

Application Fields
Oxygen, nitrogen, argon and other rare gas produced by air separation unit are widely used in steel, chemical industry,refinery,glass, rubber, electronics, healthcare, food, metals, power generation and other industries.


Air Separation Unit Process Flow Diagram
Technological process flow: 1,Air compression and purification: Air through the air filter to remove dust and mechanical impurities into the air compressor,Compress to desired pressure,then fed into an air cooler to lower the air temperature.Then enter the Air purification system to remove water, carbon dioxide, acetylene and other hydrocarbons in the air. 2,Air separation: The purified air is divided into two ways: one way into the fractionating column, after cooling in the main heat exchanger into the bottom of the column; another way into the fractionating tower, after cooling in the main heat exchanger into the expander after expansion into the middle of the upper tower to participate in the upper tower rectification, to provide cooling capacity for the system. The nitrogen content of the rising gas in the lower tower is increased by contact with the reflux liquid. The required reflux liquid nitrogen comes from the condensing evaporator at the top of the lower tower, where oxygen evaporates and nitrogen condenses. 3,Liquid nitrogen vaporization The liquid nitrogen from the air separation tower is stored in the liquid nitrogen storage tank. The liquid nitrogen in the storage tank is heated into the vaporizer and sent into the product nitrogen pipeline.
 

Henan Junfang Mechanical Equipment Co., Ltd., founded in 2008, is a professional gas equipment manufacturing enterprise. Its main products include nitrogen generator, oxygen generator, ammonia decomposition hydrogen production, and PSA technology applied togas manufacturing equipment. 

Q1: Are you a trading company or manufacturer?
A: Firstly. we are a manufacturer, we have our own factory and engineers. Secondly, we have our own international trade teams to provide services for you. Thirdly, we provide the lifetime technology support and the best after-sale service.

Q2: What is your term of payment?
A: 30%T/T in advance and balance before shipment. 30% T/T in advance and Irrevocable L/C at Sight. C. Accept negotiation.

Q3 How long is your delivery time? A: Depending on what type of machine you are purchased. Cryogenic ASU, the delivery time is at least 3 months. Cryogenic liquid plant, the delivery time is at least 5 months.

Q4: What is your product quality assurance policy?
A: We offer a warranty period of 1 year, free lifetime technology support. Supporting third-part to have a inspection, also provide SGS, TUV certificated. C. Accept negotiation. 

Q5: Do you offer OEM/ODM service?
A: Yes, please let's know your specific require. Our engineer will follow your requirement to design for you and provide detailed technical specification and commercial quotation. 

Q6: Does your product used or new? RTS product or customized product?
A:Our machine is new unit, and following your specific require to design and make it.