The brand new sand making machine launched by Fote can crush stone materials with the largest size of 3cm into sand with the size of 3mm. The working principle is very easy. With the high-speed rotating rotor, the hammerhead on the rotor can crush raw stone materials with high efficiency. Moreover, impact crusher can deal with materials with high moisture content effectively to prevent the blocking up.

As we know, during operation, the sand making machine can produce some pollutions such as dust, so the lubrication oil should has strong abilities of antirust and anticorrosion. And in this case, even if there is some impurities in the lubrication oil, the performance of it will not be greatly influenced.The process is as follows: when dealing with materials with high moisture content, the user can equip heating device with the feeding chute and impact plate. Besides impact crusher, we can also supply high efficiency diesel engine crusher and sand making machines.

Firstly, the iron loss of the motor increases and the temperature of the motor is too high. After long term use, the bearing of sand washing machine will be seriously abraded which will cause the damage of the surface of the iron core and the short circuit of the silicon steel sheet of the sand washing machine. At this time, the user should remove the short circuit of the silicon steel sheet, and then clean it before coating with insulating paint.

Secondly, the joint part of the iron core and the machine base becomes loose. For this case, the user can fasten the positioning screws.

Thirdly, the surface of the iron core of become rusting. At this time, the user has to polish the rust with abrasive paper and then coat with insulating paint.

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