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The eccentric spindle is a part of the cone crusher that helps to adjust the crushing gap between the mantle and the concave. It can be adjusted in a number of ways, but the most common method is by using a nut that is located on the bottom of the spindle. To adjust the spindle, you will need to follow these steps:
1.First, shut off the power supply to the crusher and carefully inspect the area around the spindle to make sure that it is safe to work on.
2.Locate the nut on the bottom of the spindle. It may be necessary to remove any protective covers or guards in order to access the nut.
3.Use a wrench or other suitable tool to turn the nut in the desired direction. Turning the nut clockwise will cause the spindle to move down, reducing the gap between the mantle and concave. Turning the nut counterclockwise will cause the spindle to move up, increasing the gap.
4.Turn the nut until the gap is set to the desired size. It may be necessary to use a micrometer or other measuring tool to ensure that the gap is set accurately.
5.Use the correct type of material for the jaw crusher. Different types of materials will require different settings on the jaw crusher to achieve the desired output..
6.Replace any protective covers or guards that were removed and turn the power supply back on.
It is important to make sure that the gap between the mantle and concave is set correctly, as an incorrect gap can cause the crusher to malfunction or operate inefficiently. If you are unsure about how to adjust the eccentric spindle on your cone crusher, it is best to consult with a qualified professional or the manufacturer for guidance.
