Construction waste jaw crusher lubricating oil use

Jaw crusher is a familiar piece of equipment used for ore crushing and processing, we all know that the jaw crusher usually needs to crush large and hard ores, so it is very important to add lubricating oil to the jaw crusher, so what problems do we need to pay attention to adding lubricating oil to the jaw crusher?

Here we would like to remind you that the connecting rod bearings, eccentric shaft bearings, thrust plate elbow head of the jaw crusher are lubricated with oil. It is more suitable to use No. 70 mechanical oil in summer. In winter, No.40 mechanical oil can be used. If the jaw crusher is often continuous work, winter and oil heating device. Summer ambient temperature is not too high, can be used No. 50 mechanical oil lubrication.

In addition, the lubrication of the jaw crusher should be noted:

1. Pay attention to the lubrication of the friction surface in time to ensure the normal operation of the machine and prolong the service life of the equipment.

2. The lubricating grease used is general lithium grease or compound calcium grease, or the lubricating grease required by the manufacturer.

3. The grease added into the bearing housing is about 50% of its space volume, which should be refilled once every nine shifts and replaced once every 3-6 months. When changing the grease, clean gasoline or kerosene should be used to clean the raceway of the ball bearing.

4. The appropriate amount of grease should be injected between the elbow plate and the elbow plate seat.

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