How to reduce the empty trial operation of the ball mill and find the mechanical failure in time

　　How do we improve the running rate of the ball mill? Empty trial operation is a good measure, its specific process: the installation of the ball mill is complete, the empty trial operation can be carried out, the ball mill test should be performed by the skilled ball mill operators, and strictly abide by the ball mill operation Procedures.(1) The continuous operation time of air operation is not less than 12-24 hours, and the problem in operation should be resolved in time.

　　(2) The air transition test machine can be used to carry out load trial operation, and the load trial operation should be carried out, and the load operation should be used to feed the discharge, avoiding the steel ball and the cylindrical liner. The necessary grinding and damage. 1, add appropriate materials and 1/3 of the number of steel balls (large spherical gauge ball mill total map) test running 12-24 hours.

　　2, adding to 2/3 of the number of steel balls running 24-48 hours. 3, according to the discharge of the ball mill, the yield of qualified products, refer to the actual ball of the ball mill, determine the reasonable ball of the ball mill, which is not less than 72 hours of trial operation.

　　(3) The increase in the amount of load and the length of the trial transport time are determined based on the running of the size gear and the gear gear (temperature rise, noise, tooth surface contact, etc.). Do not fully load before the contact accuracy of the tooth surface is not achieved. (4) Cooling in the trial operation, the lubrication system should work normally, the main bearing, transmission bearing, and the temperature of the reducer should be normal. (5) After loading 2/3 of the number of steel ball trial transportation 24-48 hours, check and tighten all bolts again. (6) Trial operation should be carefully doing a good job. The ball mill is mainly used in the mixing, grinding of ceramic raw materials, and is the main equipment for producing all kinds of ceramic products. The machine uses autographs and decompression, reducing start current, and its structure is integrated and independent. With triangular belt drive, single-stage or double-level deceleration, equipped with loading and unloading independent small power motors.