Underground electric mining scraper winch

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Detailed Description

. The usage and the scope of scraper air winch 1.1 This series of winches are powered by compressed air. 1.2 The winches are widely used in underground or open air to move the ores or fill staffs at the metal mines or other kind of mines. 1.3 The winches are mainly used in horizontal slushing or the slope slushing with an angle of little degrees, but cannot be used as the lifting equipments. 1.4 The winch can be manually operated with people standing beside it. 1.5 The working way of the winch is that there are wire-ropes entangled with drum pulling the scraper pan to do the shuttle movement for scraping the stuff. 2.Main Technical Characteristics: 2.1 This winch is powered by compressed air and it can be manually controlled. It's driven by the blade air motor and slowed down by gears. And it can rotate the drum to meet the working requirement by usage of braking the annular gear. 2.2 This winch is equipped with one foot valve. When on operation, step the foot valve first, the winch start working, and then control the operation by handles. When off operation, release the foot valve, the winch stop working, it can achieve a longer life for the winch and air motor.

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Shandong China Coal Group

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