Northwest Benniu 113S-01 scraper, scraper conveyor scraper, fully mechanized mining scraper, 730 scraper, parameters, price, manufacturer

• Brief introduction： 　  The 113S-01 type scraper is suitable for the Northwest Benniu 730 series scraper conveyor used in coal mines .         The main technical parameters are: total length 677mm, center distance 130mm, weight 21.6kg.         Fully mechanized mining scraper is a wearing part of coal mine accessories. It is used together with bolts or beams. Through the continuous operation of scraper, it can realize the continuous transportation of underground coal mining.　    The working principle of the scraper conveyor is to use the open chute as a bearing member for coal, gangue or materials, etc., and fix the scraper on the chain (composing the scraper chain) as a traction member. When the head drive part is started, the sprocket on the head shaft of the driving machine rotates, so that the scraper chain circulates and the animal material moves along the chute until it is unloaded to the machine head. The scraper chain bypasses the sprocket for stepless closed loop operation to complete the transportation of materials.