Why Choose Us?

Because of Focus, So Different

15 years of focus on research and development, manufacturing and installation of various complete sets of air separation equipment, air separation spare parts and gas supply enterprises.

Mature Technology

The craftsmanship is skilled, the equipment safety is high, and there are many professional engineers with 30 years of experience in the company to reduce potential safety hazards.

Running Smoothly

In addition to basic maintenance, the continuous operation cycle of the device is 3 years, and the life of the device is more than 25 years.

Safe and Efficient

Adopt professional air separation technology with low consumption and flexible cooling capacity adjustment.

We Have The Best Solutions for Your Business

Kaifeng Kaixing Air Separation Equipment Co., Ltd. is an energy-saving and environmental protection emerging technology service enterprise integrating air separation equipment, cryogenic technology application, energy-saving technology promotion and contract energy management. The company is located in Jinming Industrial Park, Kaifeng City, two kilometers away from the Nanyuan exit of Kaifeng Expressway.
Since its establishment, the company has successively developed energy-saving air separation equipment, oxygen enrichment equipment in front of metallurgical blast furnaces, nitrogen variable pressure conveying equipment, air compressor waste heat recovery, circulating water system energy saving and other energy-saving projects. Use the "4A" high-efficiency and energy-saving technology of fluid conveying to carry out the overall analysis and design of the system, and adopt the EPC (Energy Contract Management) method to achieve win-win results with customers, part-time samples, energy saving and environmental protection.

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Do you have any questions?

What are our advantages?

15 years of focus on research and development, manufacturing and installation of various complete sets of air separation equipment, air separation spare parts and gas supply enterprises.

What is a nitrogen compressor?

Nitrogen compressor is a kind of equipment for reducing and increasing N2 gas, and the maximum pressure can reach 60Mpa. 

Our nitrogen compressor delivery time?

The general delivery time for nitrogen compressors is four to five months, and the delivery time for equipment is four months.

How is the price of our nitrogen compressor calculated?

Regarding the price calculation of nitrogen compressors, the actual calculation must be carried out from the main parameters of various aspects.For example, the exhaust pressure and total flow required by each user are different, and the price is also different.Nitrogen compressors are also divided into oil-free nitrogen compressors and oil-based nitrogen compressors. Different types have different prices. Therefore, the price of nitrogen compressor varies from tens of thousands to hundreds of thousands, and the actual price must be calculated by the sales specialist according to the requirements of the customer.

Our updates and blog posts

11 Oct

nitrogen-compressor | What is a nitrogen compressor?

{keyword} | A nitrogen compressor is an inert gas. It is odorless, colorless and life-sustaining. However, it is important for plant growth and a key additive in fertilizers.

11 Oct

nitrogen-compressor | Between Oxygen Compressor and Air Compressor

{keyword} | Oxygen compressors, nitrogen compressors, and hydrogen compressors are also common compressors - kaixingkf.com

11 Oct

nitrogen-compressor | Why is the low temperature valve of the complete set of air separation plant prone to get stuck and can't be moved, and how to solve it?

{keyword} | To adjust the take-off pressure of the air separation unit, the lock nut should be tightened to prevent the adjustment screw from loosening.

Do you have any question? Don't hesitate to contact with us