What should I do if there is a problem with the sand making machine?2019-08-19 16:58:53

Project Background

The sand making machine is a common facility in the sand and gravel production line and is at the core of the sand and gravel production line. Shanghai SBM

What should I do if there is a problem with the sand making machine?

The sand making machine is a common facility in the sand and gravel production line and is at the core of the sand and gravel production line. Shanghai SBM sand making machine, also known as impact crusher, has a small particle size (up to 20 mesh) due to its crushing. So it is called a sand making machine.

Common faults and treatment measures for sand making machines. The sand making machine is suitable for the crushing and shaping of soft or medium hard and extremely hard materials. It is widely used in various ores, cement, refractory materials, aluminum earth clinker, corundum, glass raw materials, mechanism stone materials, gold slag, especially for High-hardness, ultra-hard and abrasion-resistant materials such as silicon carbide, silicon carbide, sintered bauxite, and fine sand have higher yields than other types of crushers. This article will introduce you to the common faults and treatment measures of the sand making machine:

First, the bearing load of the sand making machine is too large: check the size of the load. Under the correct load conditions, control is within a reasonable range.

Second, the sand machine bearing torque load of the enemy invasion, inflow: improved rust seal device, downtime. Improved surface finish for paired rolling parts. The dark side is shown, the dark surface has a slight abrasion depth of 5-10M micro-cracks and the small opening fractures are installed from the surface inward over a wide range. Improved sealing device.

Third. Improper lubricant: Use a lubricant of appropriate viscosity to improve lubrication. The surface finish of the sanding machine bearing paired rolling parts is poor. Foreign matter enters the lubricant. Choose the right lubricant.

Fourth, the bearing clearance is not suitable. The bearing housing is of poor precision and the rigidity of the bearing housing is uneven: check the accuracy of the shaft and bearing housing. Check the gap.

Fifth. The accuracy of the shaft and bearing housing of the bearing shaft of the sand making machine is rust, erosion, wear and indentation. The inner ring of the ball bearing load is rotated, and the rolling fatigue of the raceway surface of the outer ring or the rolling surface is flaky. The so-called card injury produces a slight burn on the sliding surface that summarizes the damage caused by surface damage. The surface roughness caused by the lubricating oil is poor. Stripping the lubricant is not appropriate, improving the lubricant and lubrication methods.

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