During installation, the bolts should be loosened, and the welding seam of the side plate and the bottom rib plate connecting the foundation and the flange should be cut open, and the pre-tightening bolts on the joint surface should be processed according to the above operation, and then welded. If the location and cause of the leak cannot be determined, or if the operation effect is not good,...

The oil leakage of the reducer mainly occurs in the output shaft of Kaolin Milling Equipment, the part where the gear reducer and the motor are connected, usually due to overload or the reducer does not operate for a long time, resulting in seal failure.  In order to prevent the reducer from continuing to leak oil, the two-part oil seal can be replaced. In addition, it is also necessary to...

Troubleshooting and troubleshooting: First of all, when the grinding mill is installed for the first time, the foreign objects in the tank should be removed first, and the large pulley should be turned to confirm whether it rotates flexibly and whether the belt is properly tight.  Start the inspection to confirm that the belt is running in the correct direction (the correct direction is...

When the feeding is stopped, grinding aids (such as dry coal and quicklime) can be added to the cylinder. After the grinding sound of the ultrafine vertical mill returns to normal, first feed a small amount of material, and then gradually increase the feeding amount until it is normal.  Always observe whether the current of the main motor of the ultrafine vertical mill increases. If the...

The water content of the grinding material is too high (usually 2.0%), and the ventilation in the cylinder is poor, so that the water vapor and fine materials generated during the grinding process cannot be taken out of the vertical roller mill in time. It is too large and adheres to the surface of the steel ball and the lining plate of the vertical roller mill, which slows down the...

Ultrafine vertical mill debugging In the process of debugging, the motor should be turned first, and then the motor should be idling for 6 hours, and the voltage potential should be within the designed range, so that the bearing temperature should be maintained at 40 °C up and down. During the debugging process, the load ultrafine vertical mill should also be operated to make it run...

If there is a large misalignment of the bolt holes, then reconstruction work must be carried out. Secondly, according to the corresponding standard requirements, the datum point and the corresponding center mark should be buried, both of which are the basic basis for the installation and adjustment of the calcium carbonate mill.In addition, before installation, the cleaning of the equipment...

The sliding shaft of the mini cement plant is worn for a long time and reaches a certain thickness, the spherical body of the mini cement plant and the tile lining are difficult to combine, and scratches will occur. In general, this kind of situation is mostly because the temperature of the clinker of the hollow shaft is too high, and the temperature of the outer surface of the hollow...

The barrel screw and hollow shaft of the mini cement plant are broken. In the process of connecting the barrel and the hollow shaft of the mini cement plant, the barrel needs to have a through hole with the flange, and the pin is connected by a turnbuckle, and the through hole only needs to be connected with ordinary screws. , in which the hinged hole is mainly used for limit and...