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Check the connection bolt to tighten, the key, coupling, and feeder head of the gear before starting running the mine mill. Check if the fuel tank and reducer oil are sufficient, whether the lubrication device and the instrument are faulty, whether the pipeline is smooth. Check the operations and debriss around the mineral mill and the classifier, with a crane to take a week, loose tube ball bearings and ore sand, and inspect the meshing ring gear and pinion, no abnormal noise. The sequence of starts is initiated for the mineral mill lubricating oil pump. When the oil pressure reaches 1.5 to 2 kg / cm 2, the mining ball mill is allowed to start, and then the classifier is started.
During the operation of the ball mill, it is necessary to pay attention to the temperature of the bearing, and must not exceed 50 to 65 ° C. Pay attention to motor, voltage, current, temperature, sound, etc. Pay attention to the lubrication system at any time. The oil in the tank must not exceed 35 to 40 degrees Celsius, and the tubing pressure should be maintained between 1.5 and 2 kg / cm. For the lubrication of the gear reducer, the main bearing of the gear transmission, the front and rear end cap, the housing, the discharge box, the grading machine overflow, the sand passage, and the selection of the shelter, etc.
Selecting a mine mill fitting line, its effect is to protect the grinding cylinder and drive the steel ball in the mill to mush to impact, extrusion, and crush the mill. , Reaching the grinding of material;
The spiral blade of the mine mill is selected, and there is a spiral blade in the grinding machine feed end, and the effect is to increase the feed, the discharge speed, to improve the mill. Production capacity.
Ball mill parts steel ball, this is especially important in the grinding machine, it is impacting, grinding, crushing the material in the mill, thus grinding material to the desired particle size; common grinding machine The steel ball is forging steel ball, which is generally used by the ball mill. It has advantages of wear resistance, low cost, and high efficiency. When the mill is faulty, it mainly detects whether there is a problem with the related grinding machine, and then some problems may exist.
