Analysis of the reasons for the blockage of the sand making machine

Time：2022-09-16 08:55:36 Share To

　　Material blocking is a common problem of sand making machines. Once material blocking occurs, it may affect the progress of the production line and cause unnecessary losses to mining enterprises. Only by understanding the cause of the blockage can we prescribe the right medicine and resume production as soon as possible. The following editor summarizes several common situations for you, hoping to help your production.

1. The material has a large water content

　　If the moisture content of the material is too much, it may stick to the sand making machine. The only solution is to pre-heat at the feeding port.

　　2. The material is too hard or the particle size is too large

　　When the material is too hard or the crushed material is too large and exceeds the crushing range of the sand making machine, it will also cause the problem of blockage. The size of the crushed material cannot exceed the specified range and hardness.

　　3. The feeding speed is too fast

　　The feeding speed and the processing speed are not well matched, the feeding is fast, the crushing is slow, the discharging is too late, and the equipment is prone to heavy load work, which will cause the phenomenon of material blocking. Therefore, when feeding the sand making machine, be sure to feed The uniformity and continuity of the material can be reduced, and the material blocking problem of the equipment can be reduced.

　　4. The tightness of the V-belt is inappropriate

　　In the production process, the sand making machine relies on the V-belt to transmit the power to the sheave, and then crushes the stone. If the V-belt is loose, it will cause slippage. As the sheave rotates instead of driving the sheave, the material cannot be affected norm y. The crushing force cannot be crushed in the crushing cavity, and then the material is blocked.

　　5. Improper adjustment of the discharge port

　　In the production process of the crusher, if the speed of discharging the material is too slow, the material after the subsequent crushing will accumulate in the discharge port and the crushing cavity, causing a discharge obstacle.

　　6. Coordination of production line equipment

　　For example, if the conveying capacity of the conveyor exceeds the crushing capacity, then when the conveying capacity of the conveyor does not match the crushing capacity of the crusher, the material at the back will enter the crusher quickly while the material is not crushed, causing the crushing to not occur in time. blocked.