Zhengzhou 50t/d polyester staple fiber crimping machine developed successfully

Zhengzhou Textile Machinery Hongda Chemical Fiber Machinery Co., Ltd. successfully developed the HV746 150t/d polyester staple fiber crimping machine based on the successful development of 100t/d polyester staple fiber crimping machine, cutting machine and baler “key three machine”. After more than half a year of trial use in Luoyang Petrochemical and Yizheng Chemical Fiber, it has stable operation, excellent performance, low noise, no pollution, large capacity, high precision and high technical content. It has won high praise from two trial companies.


This achievement has filled a domestic technology gap and improved the energy and competitiveness of the domestic polyester staple fiber production line.

Cobalt Alloy Powder

Cobalt-based alloy powders are commonly used in laser cladding processes due to their excellent wear resistance, high temperature strength, and corrosion resistance. These alloys typically contain varying amounts of cobalt, chromium, tungsten, and nickel, among other elements, to achieve specific properties.

The laser cladding process involves melting the cobalt-based alloy powder using a high-energy laser beam and depositing it onto a substrate to form a protective coating. This coating helps to enhance the surface properties of the substrate, such as hardness, wear resistance, and corrosion resistance.

Cobalt 12 Alloy Powder,Cobalt 21 Alloy Powder,Cobalt 6 Alloy Powder,Cobalt Laser Cladding Powder

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