The correct operation and maintenance of the granulator:
1. Adjustment of the ring die and the pressure roller gap For the adjustment of the new ring die and the pressure roller gap, the ring die and the pressure roller have a slight contact with the high point of the zij, and the pressure roller reaches a state of “like turning and non-turningâ€. If it is adjusted in the working state, the pressure of the ring die and the pressure roller can be appropriately increased, but it must be stopped. The gap between the ring die and the pressure roller is too large, and the pressure roller cannot rotate, causing the machine to block. If the gap between the ring die and the pressure roller is too small, the wear of the ring die and the pressure roller will increase, and the load will increase, which will seriously damage the ring die and the pressure roller. It is necessary to check the gap between the ring mold and the pressure roller in time, and the inspection is performed every four working hours. When adjusting the individual pressure rolls, pay attention to the adjustment direction of each pressure roller, so that the torque of each pressure roller relative to the shaft of the granulator is zero, so that the granulator is protected from the asymmetrical force.
2, team maintenance granulator should be done before class to check the transmission parts, instruments, valves, filling lubricants using lithium-based lubricants, and remove iron filings on the iron.
3, the correct installation or replacement of the ring mold and the pressure roller is generally a new mold with a new roller, the old mold with the old roller, so that the surface shape of the ring mold and pressure roller is close to the contour state, the gap between the ring mold and the pressure roller Roughly the same. In this way, the entire ring mold is uniformly loaded and discharged, which can improve production efficiency.
Main products: flash dryer, hot air circulation oven , vibrating fluidized bed dryer, double cone rotary vacuum dryer
1. Adjustment of the ring die and the pressure roller gap For the adjustment of the new ring die and the pressure roller gap, the ring die and the pressure roller have a slight contact with the high point of the zij, and the pressure roller reaches a state of “like turning and non-turningâ€. If it is adjusted in the working state, the pressure of the ring die and the pressure roller can be appropriately increased, but it must be stopped. The gap between the ring die and the pressure roller is too large, and the pressure roller cannot rotate, causing the machine to block. If the gap between the ring die and the pressure roller is too small, the wear of the ring die and the pressure roller will increase, and the load will increase, which will seriously damage the ring die and the pressure roller. It is necessary to check the gap between the ring mold and the pressure roller in time, and the inspection is performed every four working hours. When adjusting the individual pressure rolls, pay attention to the adjustment direction of each pressure roller, so that the torque of each pressure roller relative to the shaft of the granulator is zero, so that the granulator is protected from the asymmetrical force.
2, team maintenance granulator should be done before class to check the transmission parts, instruments, valves, filling lubricants using lithium-based lubricants, and remove iron filings on the iron.
3, the correct installation or replacement of the ring mold and the pressure roller is generally a new mold with a new roller, the old mold with the old roller, so that the surface shape of the ring mold and pressure roller is close to the contour state, the gap between the ring mold and the pressure roller Roughly the same. In this way, the entire ring mold is uniformly loaded and discharged, which can improve production efficiency.
Main products: flash dryer, hot air circulation oven , vibrating fluidized bed dryer, double cone rotary vacuum dryer
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