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What should I do if the sand maker has a problem?
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The sand making machine is a common facility in the sand production line and is at the core of the sand production line. Shanghai SBM sand making machine, also known as impact crusher, because of its small particle size after crushing (up to 20 mesh or less). It is called a sand making machine.
Sand Maker Common Faults and Treatment Measures. The sand making machine is suitable for the crushing and shaping of soft or medium hardness and extremely hard materials. It is widely used in various ores, cement, refractory materials, aluminum all-terrain clinker, corundum, glass raw materials, and mechanism building stones to gold slag, especially Silicon carbide, corundum, sintered bauxite, fine sand and other high-hardness, special hard and abrasion resistant materials are more efficient than other types of crushers. This article will introduce you to the common troubles of sand making machines and their handling measures:
First, the sand bearing bearing load is too large: check the size of the load. Under proper load conditions, control is within a reasonable range. The
Second, the foreign enemy of the sand machine bearing moment load intrusion, inflow: improved anti-rust sealing device, downtime. Improved surface finish of paired rolling parts. On the dark side, the dark surface has slight wear and tear and deep 5-10M microcracks and small openings occur with the installation of a fracture from the surface inward to a very wide range. Improved sealing device. The
Third, inappropriate lubricant: Use a suitable viscosity of the lubricating oil to improve lubrication. The sanding machine bearing paired rolling parts have poor surface finish. Foreign matter enters the lubricant. Choose the right lubricant. The
Fourth, the bearing clearance is inappropriate. The bearing housing is poor in accuracy, and the rigidity of the bearing housing is uneven: check the accuracy of the shaft and bearing housing. Check the gap. The
5. Accuracy of inspection shafts and bearing housings for rust, erosion, wear, and indentation points on the shaft of the sand making machine. The bearing load of the ball presser rotates in the inner ring, and the rolling fatigue of the raceway surface or the rolling body surface of the outer ring presents scale-like exfoliation. The so-called "slip" surface of the sliding surface produces a slight burn that summarizes the damage caused by the surface damage. Lubricants cause poor surface finish. It is not appropriate to strip the lubricant, improve the lubricant and lubrication method.
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