hammer mill
First, the crusher main engine suddenly stopped.
1. The exhaust port is blocked, resulting in complete cavity blockage.
2. The V-belt of the driving pulley rotates too loosely, causing the belt to slip.
3. The fastening bushing of the eccentric shaft is loose, there is no clearance on both sides of the frame bearing seat, and the eccentric shaft is stuck and cannot rotate.
4. The voltage at the work site is too low, and the host machine can't be broken because of the big material.
5. The bearing is damaged.
In these cases, you can take the following measures: clear the blockage of the discharge port to ensure the smooth discharge, adjust or replace the V-belt, reinstall or replace the fastening sleeve, and adjust the voltage at the work site to match the working voltage. Requirements, replacement of bearings and other methods to solve these situations.
reaction crusher
Second, the dynamic operation of the main wheel of the mobile crusher is normal, but the reasons for the work interruption are: the tension spring is broken, the pull rod is broken, and the bracket falls off or breaks.
The replacement method is to replace the tension spring, the lever, and then reinstall or replace the bracket.
Third, the bracket is broken
1. The main machine is overloaded or larger than the size of the feed inlet.
2. An unbroken material enters the crushing chamber.
3. Bracket and bracket are not parallel and inclined.
The casting has serious casting defects.
1. Replace the mobile crusher bracket and control the feed size and prevent the main machine from being overloaded.
2. Replace the bracket and take measures to prevent unbroken objects from entering the crushing chamber.
3. Replace the bracket and the worn bracket and install the bracket correctly.
4. Replace the qualified bracket.
When using the crusher, it is necessary not only to carry out regular maintenance, but also to carefully check whether there is any damage in it, and to repair and replace parts in time to ensure the good operation of the equipment.