Vertical shaft impact crusher vertical shaft impact crusher according to the rotor structure is divided into: Open and closed rotor structure rotor structure. Closed rotor structure, the rotor into the cage layout, material falls from the top of the closed-end rotor, high speed thrown. Open rotor structure, the rotor into the open structure, the material to fall into the rotor, is expected to throw the hammer hit. Sand Maintenance of a regular stop to open the door to observe Impact Sand observe internal wear, center feed tube, cone hats, the impeller, the downstream channel linings, circumferential fender, abrasion and wear degree block After the wear should be replaced or repaired should be replaced wearable pieces replacement, while ensuring the same weight wearable pieces. Crusher work process opens the door to observe the inner workings of observation is strictly prohibited, to avoid danger. The timely replacement of worn impeller body found find manufacturers repair. Special attention, without the consent of the manufacturer counterattack Sand scope, is strictly prohibited without permission homemade impeller. 2. Sand Triangle belt tensioning drive size should be adjusted appropriately to ensure triangle tape by force, dual-motor drive, the tape should be grouped on both sides of the triangle so that each set of matching length as consistent as possible, before being Sand ensure energy efficient equipment. 3. Sand to 400 hours of work time should be added the right amount of grease to work until 2000 hours when we should open the spindle bearing assembly for cleaning, and must be replaced when the new if after 7200 hours of work bearing the. 4, Sand lubricating oil lubrication for dry, add the amount of the bearing cavity half to two-thirds counterattack Sand atlas, each working group counterattack Sand Suppliers, add the right amount of grease. 5, in the course of their work, because Sand equipment belonging to high-speed operation, should pay special attention to safety. Staff should stay away from the device, the For machine repair, it must only be carried out after a power failure. Scope counterattack Sand Sand _ _ Xi'an counterattack Dingwang machinery provided by Wang Ding Machinery Co., Ltd., Henan Province. Machinery Co., Ltd., Henan Province, Wang Ding (www.hndwjx.com) strong, credible, in Zhengzhou, Henan's industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingwang machinery and you work into the brilliant, for a better future!