In winter, the temperature is low, diesel and water are easy to freeze, which makes it difficult to start the impact crusher, and the wear of parts and energy consumption increase. To ensure production efficiency, operators need to take appropriate maintenance measures, such as preheating the machine, replacing antifreeze diesel and lubricating oil, etc., to ensure that the impact crusher can still operate normally at low temperatures.

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I. Cleanliness of impact crusher

Cleaning the diesel engine, chassis and impact crusher surface can effectively remove impurities, and at the same time check the wear and oil leakage of parts to prepare for maintenance. However, when cleaning, operators should avoid using high-pressure and high-temperature water flow to clean parts with high waterproof requirements, especially electrical parts, to prevent damage to the equipment.

II. Selection and replacement of impact crusher oil

1. Selection of fuel oil: In low temperature environment, diesel is easy to wax, resulting in increased viscosity and weakened fluidity, which will seriously affect the combustion process and reduce engine performance and economy. To ensure the normal operation of the impact crusher engine and reduce energy consumption, low-freezing point diesel should be used to improve the fluidity and combustion efficiency of the fuel.

2. Replace the engine oil: The operator should choose high-energy engine oil, which is not easy to oxidize at high temperatures and will not form deposits on the precision parts of the diesel engine, which helps to extend the service life of the impact crusher diesel engine. At the same time, when changing the engine oil, the oil filter must be replaced or cleaned synchronously to ensure the good operation of the engine.

3. Replace the lubricating oil: In a low temperature environment, the operator should change the bearing lubricating oil to the lubricating oil used in winter. When changing the lubricating oil, the operator should clean the bearings of the impact crusher.

Impact crushing site map

III. Spare parts maintenance of impact crusher

During the impact crusher crushing process in a low temperature environment, the operator should avoid the diesel engine water temperature being too high or too low. In addition, the operator should remove the scale in the water jacket of the impact crusher. The operator should use long-lasting antifreeze in a low temperature environment.

For the maintenance of electrical equipment, the operator should check the wiring of the motor in the battery. Check and adjust the electrolyte density. In low temperature environment, the operator should regularly charge the battery of the impact crusher and perform maintenance on the preheating equipment.

For the maintenance of the impact crusher braking system, the operator should pay attention to whether the brake fluid is sufficient and whether the product quality has declined.