Abrasive is sharp, hard material, for grinding the surface of softer material. There are natural and artificial abrasives abrasives abrasives two categories. Classification according to the hardness and the general extravagant super abrasive abrasive two categories. A wide range of abrasive, from softer household detergents, precious hard abrasive material into the diamond. Each is a precision abrasive product manufacturing essential materials. Many natural abrasives.
2013年9月13日星期五
parsing abrasive market developments
Energy saving, clean production will show in the abrasive industry production areas, in addition, the state machinery, shipbuilding, automobiles, aircraft and other areas of policy will also abrasive significant impact on the development of production. Abrasive enterprises sanding roll should technological innovation and new product development direction to seek a breakthrough, the development of high-end abrasive products and reduce dependence on imports. Next five years, angle grinding abrasives industry fundamentals will also become the country's economic policy tone.
Angle grinding abrasives products as an integral part of industrial production and processing consumables, also commonly referred to as industrial supplies. Abrasives used are wide-ranging, most of the Bonded abrasives industrial production will use to industrial processing, industrial abrasives known as dental reputation. Abrasives product features are only two, one cut two polished. Related to industries, including machinery, equipment manufacturing, automobile polish, furniture polish, etc.
As China's economic development, businesses have a great degree of progress, but also stimulated the development of abrasives industry, however abrasives industry development has also exposed some problems, technical product innovation, product energy conservation and other issues are restricting the abrasives industry. Abrasives industry threshold is low, which created a whole industry is fragmented mess, there is no uniform production quality standards.
Experts believe that to maintain the abrasive industry healthy and orderly development, also need to address the non woven flap wheel following aspects: production capacity of decentralized, small-scale, low efficiency, the current structure of abrasive scale enterprises are still quite reasonable, industry set low and small enterprises still account for a large proportion; new product development capacity is weak, the domestic abrasive products are mainly set the low end, low-tech products, and the lack of high-end technology products, mainly rely on imports, only to meet the automotive, aerospace, machine tool , bearings, locomotives and ships and other industrial needs about 1/3; overcapacity, low-grade product homogeneity serious, its alumina production is particularly prominent.
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