Roll in the sand Sand miscarriage energy field, often using roll crusher is used as sand making machine, also part of the application. But the roll crusher poor reliability in long-term use, the more difficult the higher failure rate of new Impact Sand, repair and maintenance. Therefore, there is a certain hardness and abrasive materials novel high impact Sand Price, try to avoid using a roller crusher. Sand Safety Precautions (1) operation of emergency equipment failure, the first stop. Before the new fault is not excluded Impact Sand pictures, can not be forced to drive (2) electrical equipment failure, shall be responsible for handling electrical personnel. (3) the need to enter the inside of the machine to check the new Impact Sand much money, you must first pull off the power switch and hang someone overhaul nameplate. Checks should be preceded by the machine to clean the upper part of the material to prevent fall injuries. Checked before the test, you must cover the cover and tighten the bolts. (4) All safety devices must be completely secure. When contacting the signal and communications equipment failure, you can not start the crusher. Dingwang machinery, new Impact Sand pictures provided by the new Impact Sand Machinery Co., Ltd., Henan Province, Wang Ding. Machinery Co., Ltd., Henan Province, Wang Ding (www.hndwjx.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit us sincere cooperation for a better future. Wang Ding Machinery - your trusted friend, Company Address: Gongyi City, West Zone, Contact: Manager Zhao.