


Nitrogen generator is based on pressure swing adsorption (PSA) technology, with air as raw material and carbon molecular sieve as adsorbent. It realizes oxygen and nitrogen separation through the cycle process of pressurized adsorption and atmospheric pressure desorption, and can output nitrogen with purity of 98% -99.999%. It is widely used in gas separation equipment in food preservation, industrial heat treatment, chemical industry, medicine, electronics and other fields.

Modular nitrogen generator (aluminum alloy modular nitrogen generator) is an automatic equipment composed of several nitrogen generation modules, using carbon molecular sieve as adsorbent, using the principle of pressurized adsorption and depressurized analysis to adsorb oxygen from the air, so as to separate nitrogen.

PSA oxygen generator is a fully automatic equipment which uses zeolite molecular sieve as adsorbent, uses the difference of oxygen and nitrogen adsorption on the surface of molecular sieve in compressed air, and directly produces oxygen from compressed air through the principle of pressurized adsorption and depressurized desorption.





Numerical-control automatic grin precision part processing equipment

Numerical control form grinding precision parts processing equipment

Numerically controlled automatic surface grinding precision parts processing equipment





German HALDER standardized industrial components, more than 13000 kinds of product lines can meet the application needs of various industrial occasions. At the same time, the diversity, innovation and high quality of products contribute to the convenience and stability of customers in the stage of product design and development. HALDER products are invisible but ubiquitous.

German HALDER soft hammer was born in 1938, which is the first professional hand tool made of non-metallic materials in the world. At the same time, the design concept of unique replaceable parts has also been patented in Germany. Today, HALDER soft hammer has developed a variety of materials and series of hammers for a variety of occasions and application scenarios, from high-end manufacturing to landscape engineering; from equipment maintenance to personal collection. HALDER Soft Face Hammer is the absolute leader in the field. It has a very wide range of users and advocates around the world. Small hammer, big difference "HALDER soft hammer will give you a unique use experience.".

HALDER Aviation Latches are aviation industry standard (MS/NAS) specialty products. It is widely used in aerospace equipment and ground support and maintenance equipment. Each product has a unique code name recognized in the aviation industry. It is commonly used in all major aviation manufacturing industries in the world.