Service life of crusher hammer
When parking, check the gap between the hammer head and the screen bar, between the screen bar and the screen bar, adjust it when necessary, and change the screen regularly. Because the cost of the hammer head is higher than the screen bar, the new screen can use more than 4 to 5 classes as compared with the old screen.
When the new hammerhead is replaced, it is best to weigh it and divide it into several groups according to the average quality. The quality requirements of each group are equal, otherwise the rotor is unbalanced and vibration is easy to occur when the machine is switched on.
1., according to the design model, appropriate control of feed size, strictly beyond the maximum design size of the material into the machine.2., choose the appropriate feeding equipment, such as the use of plate feeder or vibration feeder feeding, to ensure uniform and stable feed, to avoid uneven feeding due to the impact on equipment and invalid operation.3. due to the quality of the hammer casting error, the hammer should be used in the course of the current situation, on time inverted eye, flip, so that the hammer uniform wear and rotor running balance.
