During transportation, the machine should be disassembled into several parts according to the specific conditions of the mine. The disintegration of the whole machine is generally divided into several pieces: the middle lane, the left and right walking parts, the left and right rocker arms, and the left and right rollers. The holes exposed after disintegration must be tightly closed; Exposed joint surfaces, gears, shaft heads, pipe joints, electric plugs, operating handles and buttons must be protected; Some moving parts must be fixed; Before entering the well, both ends of oil pipe and water pipe must be blocked and bandaged; Fasteners and parts must be classified, packaged and transported to avoid loss. Underground assembly and inspection are the same as the ground. The shearer driver must be trained on the ground before he can take up his post. Matters needing attention in shearer operation: 1. Inspection before the machine: (1) Check whether there is anyone working near the machine; ⑵ Check whether the positions of manipulators, buttons and clutch handles are normal; (3) whether the oil level meets the specified requirements and whether there is leakage; 2, coal winning machine before starting, must first water supply, after starting; When stopping, stop the machine first and then turn off the water; 3. "Emergency stop measures" are not allowed when parking, unless there is an accident; 4, always pay attention to the position of the drum in the operation, to prevent cutting the top, cutting the beam or falling off the top, floating low; 5. Always pay attention to the working conditions of cables and water pipes to prevent accidents such as cable and water pipes from squeezing, bouncing and job hopping; 6, pay attention to observe the oil pressure, oil temperature and the operation of the machine, if there is any abnormality, should immediately stop check; 7. When parking or changing shifts for a long time, you must turn on the isolating switch, loosen the clutch handle and turn off the water valve switch; Beijing Zhongze Tianqing Technology Co., Ltd. mainly produces shearer, open-pit shearer, thin coal machine, scraper conveyor and belt conveyor.