China's stainless steel chain industry has achieved rapid development
Date：2018-5-14 16:03:55 Number of visits：1721
Stainless steel chain is a common transmission equipment. it is suitable for use in food industry and places susceptible to corrosion such as chemicals and medicines. it can also be used in places with uneven temperature. next, we analyze the following industries suitable for stainless steel chain. Active escalator chain: used for active escalators and active pedestrian walkways. Because the escalator has a long task, high safety requirements and smooth operation. Therefore, it is required that this step chain must reach a regular minimum ultimate tensile load, and the total length deviation and step distance deviation of the two paired chains. Motorcycle chain: according to the use of chain, from the structure of chain, there are two types of roller chain and sleeve chain. from the parts used on motorcycle, there are two types of use, i.e. in-machine use and out-of-machine use. most of the chain used in the initiating machine is sleeve chain structure, while the chain used outside the initiating machine is the drive chain used to drive the rear wheels, mostly using roller chain.
The parts are made of stainless steel. this kind of chain is suitable for use in food industry and occasions prone to corrosion by chemicals and medicines. it can also be used in high and low temperature occasions. Secondly, nickel plating chain, zinc plating chain and chromium plating chain: all chains made of carbon steel materials can be surface treated, and the parts surface can be used in outdoor rainwater erosion and other occasions after nickel plating, zinc plating or chromium plating treatment, but cannot prevent the corrosion of concentrated chemical liquid. Self - lubricating chain: some parts are made of sintered metal impregnated with lubricating oil. this chain has excellent wear resistance and corrosion resistance, does not need maintenance ( maintenance - free ), and has long service life. It is widely used in occasions with high stress and wear resistance and cannot be maintained frequently, such as automatic production lines in the food industry, high-grade bicycle racing cars, and high-precision transmission machinery with little maintenance. In recent years, China''s stainless steel chain industry has achieved rapid development and has become a major chain producer and exporter in the world. However, due to the influence of heavy market, heavy output and light technology in the past, the chain industry in our country still has the problems of low product grade, insufficient technological innovation and insufficient stamina for sustainable development. Based on years of investigation and understanding of industry development problems, this paper discusses the problems that should be paid attention to in the development of industries such as relying on technological progress, reforming traditional industries, improving the quality of economic growth, implementing famous brand strategies, establishing international marketing networks, strengthening industry management, and building modern enterprise systems.
With the continuous development of various industries, various products including chain products. In the process of producing stainless steel chains, the enterprise did not strictly follow the cleaning and anti-rust regulations and the requirements of oil seal anti-rust packaging to carry out anti-rust treatment on the chain parts in the process of processing and the finished chain products after assembly. The quality of rust-proof lubricating oil, cleaning kerosene and other products used by enterprises in production cannot meet the requirements stipulated in the technological regulations. As the price of stainless steel chain steel falls again and again, the material of chain steel gradually falls. For example, the content of nonmetallic impurities in steel is relatively high ( the increase of sulfur content in steel reduces the corrosion resistance of the material itself ), and the metallographic structure deviation, etc. At present, the chain steel used by the production enterprises has a mixed source, and the quality of steel is even more mixed with fish and dragon.
Of course, the development of stainless steel chains also encountered various problems, such as quality problems or raw materials, which hindered the development of chains. the materials used in our company''s products were tested by various departments and provided effective guarantee for the automation of stainless steel chain products processing. Secondly, we have invested more technology and made great progress in quality and performance, which is more competitive than the products of other enterprises. Strive to be able to further improve and perfect its chain and other products so as to meet the different needs of the vast number of users. There is no lack of violation of anti-rust regulations and other phenomena.
