Use and maintenance of marble Raymond mill！

1. Marble Raymond mill in the process of work, shall have the fixed personnel supervision, the operator must have a certain level of knowledge and technology, the user according to the specific conditions of the factory in marble Raymond mill before installation to operation and maintenance and electrical and other relevant personnel must carry out technical training, familiar with the machine performance and principle reaches a certain extent, in order to operate.
2. The user unit should set up equipment maintenance and safety system according to the use of marble Raymond mill, and guarantee the long-term safe operation of marble Raymond mill.
3. This machine USES the sliding bearing outside the upper part of the main shaft of the model, and the rest of the driving part adopts rolling bearing. Therefore, it must be run in good lubrication condition, otherwise it will damage the bearing and shorten the service life. See lubricating system table for specific refueling time and oil filling.
4. No metal blocks are allowed to enter the machine, and immediately stop and take out, otherwise the grinding roller and ring will be damaged.
5. The feeding should be uniform, not more or less. Overloading will clog the airway, reduce the yield, easily burn the motor, and reduce the output. The feed grain size is referenced in table 1, and the bulk material is strictly forbidden.
6. Air volume adjustment: the air volume control valve located in the fan inlet pipe is generally open to the maximum position and adjusted according to the fineness and production requirements. The wind is small and fine. However, it should be noted that the wind volume is too small, and the wind tunnel in the lower part of the main engine is easy to deposit. Please adjust it appropriately. The regulating valve on the outlet dust pipe of the fan is adjusted to the normal running time of the inlet of the feeding mouth without dust ejection.
7. Fineness regulation: according to the size of the material, hardness and softness, water content, specific gravity, processing is different also, the thickness can be adjusted at the top of the analyzer, high speed, high fineness, low speed, low fineness. Improve the fineness, the output will be reduced accordingly, and if the demand is not reached, the fan should be adjusted and the speed will be adjusted, and the user can be flexible.
8. Grinding roller grinding ring scrap limit, the remaining minimum wall thickness must not be less than 10mmm.
9. When stop, first stop feeding, the host still carries on, the residual material continue grinding, after about a minute, can shut down a host motor and analyzer machine, stop the grinding work, later to stop the fan motor in order to blow net residual powder.