High temperature weather will cause certain harm to the engines, cooling systems, hydraulic systems, circuits, etc. of mining machinery. In summer, it is even more important to do a good job in the maintenance and upkeep of mining machinery to avoid safety accidents and bring huge losses to the enterprise. Let me tell you about the maintenance methods of mining stone mining machinery during high temperatures in summer.
High temperature will cause the temperature of the engine to rise rapidly, and requires the cooling system to continuously operate at high load, which may cause mechanical failures such as cylinder pulling and tile burning. It will also reduce the output power of the engine and the cooling system and other parts. The lifespan of parts and components, especially frequent use of air conditioning compressors and fans, can easily lead to their failure.
It is necessary to carry out comprehensive maintenance on mining machinery, replace the “three filters” and engine oil of the engine, replace or adjust the belt, especially check whether the performance of the fan, water tank, generator and compressor can operate normally, and if necessary Perform maintenance, repairs and replacements.
If mining machinery works for a long time at high temperatures, the performance of the lubrication system may deteriorate, the oil will easily deteriorate, and the chassis and other transmission systems will easily wear out. At the same time, it will cause damage to the exterior paint layer, braking system, clutch, throttle control system and metal structure. Influence.
For mining machinery working in high-temperature areas, the viscosity grade of the engine oil should be appropriately increased, and the cooling system and fuel system should be checked to see if they are smooth. Aged wires, plugs, oil pipes, screws, and fuel lines should be tightened to prevent fuel leakage. Clean the oil dirt and dust on the engine body to ensure that the engine is “lightly packed” and has good heat dissipation. Fine sand recycling engine oil and various lubricating oils need to be replaced with summer oil. The amount of oil is appropriate. Check frequently for oil leakage, especially fuel, which should be replenished in time. If a battery is used on the equipment, the battery must be replenished in time, the charging current must be appropriately reduced, each circuit connector must be firm and reliable, aging lines must be replaced, and the fuse capacity must meet the requirements for safe use.
Regardless of whether the equipment is in shutdown or working state, try to place the equipment in a cool place to avoid prolonged exposure to the sun. At the same time, 1-2 fire extinguishers should be equipped randomly to prevent accidents. In addition, the tire pressure should be appropriately reduced to prevent tire puncture.
The above is about the maintenance methods of mining stone mining machinery under high temperatures in summer. Correct maintenance and upkeep are the prerequisite for extending the service life of mining machinery and equipment. I hope to be helpful.
Post time: May-23-2024
