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ADD :No.428, Shixu Road, Xukou Town, Wuzhong District, Suzhou

ZIP:215164

TEL :0512-6802275113402527395

13962523219

Domestic trade:1340505081013812609428

15850031448

FAX :0512-68439336

Email :hengda@szhdjh.com.cn

QQ : 823648177/ 1726747584/3561691192

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Industry News
2020-09-07 18:10:17
Zhong Su Heng Da successfully reached cooperation with Peruvian national-level organizations! !
With many years of industry experience and professional technical strength, Zhong Su Heng Da has been highly recognized by the Peruvian Bishops Conference, the National Industrial Association and the San Ignacio de Loyola University. Cooperation in supply of oxygen generators.
2018-01-02 14:48:00
Advantages of a PSA nitrogen generator
Advantages of a PSA nitrogen generator
  Today, industrial nitrogen manufacturer-Suzhou Evergrande Purification Equipment Co.
  PSA is a simple method of nitrogen production that produces N2 within a few minutes of start-up, and the cost of N2 is lower than that of deep-cooled air separation.    
  1. Choose high-quality imported carbon molecular sieve: nitrogen machine has a large adsorption capacity, high pressure resistance and long service life.   
2017-12-20 07:54:00
Extension of the role of the gas storage tank
Today, industrial nitrogen manufacturer-Suzhou Evergrande Purification Equipment Co.
  Theoretically the larger the tank the better, reducing the number of frequent starts of the host. The instantaneous current of motor start is about 7 times of the rated current, the damage to the electrical part of the host is relatively large, reducing the life of the electrical part, at the same time, the impact on the grid is relatively large, affecting the normal use of other electrical equipment. 
2017-12-19 07:53:00
Advantages of using nitrogen in reflow welding
Today, industrial nitrogen machine manufacturers-Suzhou Evergrande Purification Equipment Co.
  With the continuous development of electronic production, assembly density continues to improve, the emergence of fine pitch assembly technology, in order to improve the quality and yield of reflow soldering, the production of nitrogen-filled reflow soldering process and equipment, so what are the advantages of oxygen reflow soldering, the following you share. 
2017-12-18 07:52:00
The role of nitrogen as a protective gas in beer production
Today, industrial nitrogen machine manufacturers-Suzhou Evergrande Purification Equipment Co.
  Whereas nitrogen, the predominantly inert gas in nature, can completely replace the role of CO2 as a protective gas in beer production (with the exception of filling the liquor with CO2), the overall investment, low cost per volume of nitrogen for PSA-N2 equipment is unmatched by CO2 recovery units. Likewise, nitrogen, as nature's predominantly inert gas, is even more important to the quality of beer than sterile compressed air.
2017-12-16 14:04:00
How the beer industry uses nitrogen in the production process
Today, industrial nitrogen manufacturer-Suzhou Evergrande Purification Equipment Co., Ltd. to say a word about how the beer industry in the production process using nitrogen.
  Many beer manufacturers in the country are different in size, equipment level and process characteristics, but for the use of nitrogen is nothing more than the following points: fermentation tank preparation pressure, washing; sake tank preparation pressure; packaging, secondary vacuum; top gas, top wine, filtration process of nitrogen protection
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