Dry mortar mixing station operation before and after the three main points

Check before operation: the control table of dry mortar mixing station should make the operator can see the work of each department, instrument indication signal is accurate and reliable, and the control table of electric dry powder mixing equipment should be filled with rubber board or dry wood. Check the transmission mechanism, working device, brake, etc., should be solid and reliable, to ensure normal work. Big gear ring, belt pulley and other parts, should be equipped with protective cover. Aggregate specifications should be in accordance with the performance of the dry powder mixer, beyond the permitted scope shall not be used. Add lubrication (grease) to worn and rotating parts such as big gear ring and runway. Empty operation, check the rotation direction of the mixing cylinder or mixing blade, the operation and braking of each working device, confirm normal, before operation.

Inspection in operation: when feeding, it is strictly forbidden to put your head or hand into the hopper and the frame to inspect or explore the feeding situation, and it is not allowed to use hands or tools to stretch into the mixing cylinder to pull the material out of the material. When the hopper is raised, it is strictly prohibited to work or walk through it. The pillow cushion of the hopper should be set at the bottom of the hopper, and the hopper must be fastened with a chain when cleaning the hopper. Feeding to the stirring drum should be carried out in operation; Adding new materials must be dry mortar mixing station in the original all discharged after. It is not allowed to stop the machine halfway or start the dry mortar equipment at full load, except for reverse discharge. In case of accident or failure in operation, the power supply should be cut off immediately, the concrete in the cylinder should be cleaned, and then repaired.

Note after operation: the dry mortar mixing station should be cleaned comprehensively. If the operator needs to enter the cylinder for cleaning, he/she must cut off the power supply, set a special person for external monitoring, or remove the fuse and lock the switch box before entering. After operation, the hopper should be lowered into the hopper pit, if it needs to be raised, the chain should be fastened. When the mobile large dry mortar mixing station is parked for a long time or used for more than three months, the tires should be removed for proper storage, and the end of the wheel shaft should do a good job of cleaning and rust prevention. After winter operation, the water pump, water discharge switch and water metering device shall be discharged.