Liaoning Metallurgy&Mining Heavy Machinery Co.,Ltd.

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Attention of the crusher at high temperatures

Attention of the crusher at high temperatures

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Large equipment such as crushers generally work in the open air, and at high temperatures, the crusher equipment is prone to downtime and other failures. Therefore, in the summer season, it is necessary to do the maintenance work of the crusher system to avoid various faults in the equipment.

How does the high temperature environment affect the crusher?

1, in the high temperature environment, the crusher own temperature will rise, easy to produce unpredictable abnormal conditions, such as sudden shutdown, spindle sudden fracture and other faults;

2, because of the principle of thermal expansion and cold contraction, high temperature will make the parts of the crusher expand, resulting in more friction and deviation at the bite of each part, not only will affect the production schedule, friction will further increase the temperature;

3, high temperature environment will make the crusher oil temperature rise, oil and viscosity decline local oil film damage, between parts of the lubrication effect and bearing capacity reduction, more than that, the oil carbonization, burning tile.

How to cool the crusher

1. Timely clean the oil and dust on the engine body to ensure good heat dissipation of the engine.

2, should do a good job in the crusher equipment maintenance work, regular comprehensive inspection of the equipment, do a good job in the equipment maintenance, change the engine "three filters" and oil, change or adjust the belt, check the fan, water tank, generator, compressor and other parts can work normally.

3. Check whether the cooling system and fuel system are unobstructed, and replace the aging wires, plugs, tubing, screws and tighten the fuel line to prevent fuel leakage.

4, change the appropriate oil viscosity level for the equipment, the general oil viscosity level in summer is higher than other times.Engine oil and everywhere lubricating oil need to be replaced using summer oil, oil amount is appropriate, often check whether there is oil leakage, especially fuel oil, should be timely replenishment.

5. The high temperature in summer will increase the failure rate and fire rate of the equipment. Please be sure to equip each machine with 1-2 fire extinguishers in case of accidents.

6. Outdoor temperature is high in summer, and high temperature is likely to have adverse effects on the equipment. It is suggested that you should try to ensure that the equipment is placed in the shade no matter the equipment is in shutdown or working state.