The reasons for overloading the horizontal sand mill may include the following aspects:
1. Excessive feeding: If too much material is fed into the equipment, exceeding its design and load-bearing capacity, it will cause equipment overload. This may be due to improper operation, inaccurate control, or unreasonable process parameter settings.
2. Improper selection of abrasives: Choosing abrasives with excessive hardness or particle roughness that are not suitable for the current grinding task can cause the equipment to bear excessive loads during the grinding process, resulting in overload.
3. Long running time: If the horizontal sand mill runs continuously for too long without sufficient rest and cooling time, it will cause equipment overheating and overload. This may be due to process requirements, production plans, or improper operations.
4. Equipment failure: Equipment failure or damage, such as motor failure, transmission system failure, bearing damage, etc., can cause overload situations during equipment operation.
5. Poor lubrication: If the lubrication system of the equipment fails or is poorly lubricated, it will increase the friction and resistance of the equipment, leading to overload.
In order to avoid overloading of the horizontal sand mill, it is necessary to pay attention to reasonable control of the feeding amount, selection of appropriate abrasives, reasonable arrangement of equipment operation time and rest period, regular inspection of equipment operation status and lubrication, and timely maintenance and repair. In addition, reasonable adjustments and controls should be made according to specific process requirements and equipment parameters to ensure that the equipment operates within its normal working range and avoid overloading.