PSA nitrogen generator, specially designed for selective wave soldering, achieving a purity of 99.999% in one step

Brief introduction

Selective wave soldering specific nitrogen production equipment is a specialized nitrogen supply device developed by GASPU Company based on general nitrogen production equipment and combined with the characteristics of lead-free welding technology in the SMT industry. Its purity is generally 99.999%. The nitrogen flow rate required for each welding furnace is generally 5-10Nm3/hr (special specifications are calculated based on actual flow rate), with a dew point of -40 ℃ to -60 ℃ and a nitrogen pressure of about 0.5-0.6MPa. The specialized nitrogen production equipment has stable performance, simple operation, easy maintenance, small footprint, beautiful appearance, and effectively reduces the cost of use for many users.

Application

Nitrogen filled wave soldering can effectively suppress the oxidation of solder, improve welding wettability, accelerate wetting speed, reduce the generation of solder balls, avoid bridging, reduce welding defects, and achieve good welding quality. Use nitrogen with a purity greater than 99.999%.

Advantage

1. The nitrogen concentration can be adjusted below 10Pmm, and the nitrogen flow rate can be selected between 5-150Nm3/h.

2. On site production of nitrogen gas, ready for use, convenient and reliable.

3. Low-cost production of nitrogen reduces production costs by about 50% compared to purchasing finished gas.

Model and specification

Other capacity and purity can be customized.

Suzhou GASPU Gas Technology Co., Ltd. was founded in 2001 in Suzhou Overseas Students Entrepreneurship Park and registered in Suzhou National High Tech Industrial Development Zone. The company has established long-term cooperative relationships with domestic and foreign research and development institutions such as SAES, SEMIGASSYSTEM, BOISTON, AIRTECH, UOP, GARBOTECH, BURKERT, etc., continuously innovating in gas and air purification treatment technologies, and developing leading new technologies and products domestically.

With a group of professional personnel engaged in the research, promotion, and production of pressure swing adsorption technology, and the efforts of all colleagues to explore and adhere to the principle of customer first, GASPU has developed into a professional air separation equipment supplier with a certain scale in China, integrating scientific research and production. It can provide PSA carbon molecular sieve nitrogen production equipment, membrane separation nitrogen production equipment, and ammonia decomposition hydrogen production equipment to a large number of users, Hydrogen purification products, and various gas supply solutions can be provided according to user requirements.

The company has been self-purchasing land in Suzhou High tech Zone since 2003 and owns a professional production base of 8000 square meters for nitrogen generators and ammonia decomposition hydrogen production equipment. The equipment is widely used in industries such as petrochemicals, electronics, pharmaceuticals, food preservation, and new materials, providing overall solutions for industries and fields that require the use of protective atmospheres. Some customers include Ma-steel Hefei, DSM Chemical, BASF Chemical, BP, and CNOOC Zhejiang Wan-Xiang, Jing-Neng Group, Shanghai Electric, China DATANG, State Power Investment Corporation, Shenzhen Foxconn, etc. have stable and safe equipment operation.

Looking forward to GASPU being your better choice!

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