Jaw crusher preparation and lubrication

Preparations before the jaw crusher starts:
1. Carefully check whether the lubricating condition of the bearing is in good condition.
2. Carefully check whether all fasteners are securely fastened.
3. Whether the transmission belt is in good condition, when there is oil on the belt or pulley, it should be wiped clean.
4. When crushing hard materials, the feeding particle size should be less than 2/3 of the inlet width. Jaw Crusher Lubrication:
1. Always pay attention and do a good job of lubricating the friction surface in time to ensure the normal operation of the machine and prolong the service life.
2. The lubricating grease used in the jaw crusher should be determined according to the location and temperature of the machine, and calcium-based grease is generally used.
3. The grease added to the bearing seat is 50-70% of its volume, and it must be replaced every three months. When changing the oil, clean gasoline or kerosene should be used to carefully clean the rollers and the bearing slides.
4. Grease must be injected at the contact point between the toggle plate and the toggle plate pad before the machine is started.