nrs angle grinding _ angle grinding can find a stable steady letter (certified) _ Inner angle grinding letter from Tianjin stable steady may abrasive Limited. Tianjin stable steady letter can Abrasives Co., Ltd. (www.tjwxwk.com) is specialized in the "grinding, cutting, angle grinding, one hundred blades" of the enterprise, the company of "honesty, hard service" concept, To provide you with the highest quality products and services. Welcome to inquire! Contact: Wang Xiaoyu. [Tianjin stable steady letter Abrasives Co., you can promote the star product ---- angle grinding angle] Abrasives Abrasives three new pattern of development as a special abrasive grinding industry market sectors, energy saving and emission reduction abrasive smelting problems exist, the current domestic corundum deposit overcapacity, along with the implementation of national energy conservation policy, the next policy priorities will eliminate backward production capacity corundum industry. The next five years, angle grinding abrasives industry keynote will also become the country's economic policy tone. Experts believe that to maintain the healthy and orderly development abrasive industry also needs to address the following aspects: production capacity of decentralized, small-scale, low efficiency, enterprise-scale structure of our country is still quite reasonable abrasive, low industrial diversity order , still account for a large proportion of small businesses; new product development capacity is weak, domestic abrasive products are set low-end market, low-tech products, and the lack of high-technology products, mainly dependent on imports, only to meet the automotive, aerospace, machine tool , bearings, locomotives and ships and other industry needs about 1/3; overcapacity angle grinding, low-grade product homogeneity, its alumina production is particularly prominent. [Tianjin stable steady letter Abrasives Co., you can promote the star product ----] angle grinding mill films should be checked using the angle of the corner of what the mill in use 3m angle grinding, if not for the work before Check the angle grinding 100, can easily lead to accidents and damage to the machine. Before checking: 1) Check the shell 3s angle grinding, machine housings can not be broken. 2) Check the grinding wheel used to be intact. Inspection methods: with a wooden hammer tap grinding should not have broken the sound. 3) Check the grinding shield should firmly intact. 4) Check the cable, plug not damaged. 5) electricity load running a few minutes, check the tool rotating member is rotating flexible barrier. 6) Measure the insulation resistance of the body, and its value should not be less than 7 megohms (with a 500-volt megger). 7) before power, check the power supply voltage meets the requirements, and the switch in the OFF (OFF) position.