Sand making machine is widely used in various metal and non-metal minerals, cement, refractories, abrasives, glass raw materials, building aggregates, machine-made sand, metallurgy and other industries. Suitable for crushing various kinds of ores and rocks with different hardness. As a special equipment for producing building sand and stone, sand making machine can save 50% energy than traditional one. It can make all kinds of rock, sand and stone into construction sand with all kinds of grain size. The sand has uniform grain size and high compressive strength, which is far more in line with the construction requirements and improves the construction quality than the sand produced by natural sand and ordinary hammer crusher. The equipment is characterized by reliable performance, reasonable design, convenient operation and high working efficiency.
Maintenance Method of Sand Making Machine
1. Check: In the working process of sand making machine, first of all, we should do a good job in daily inspection. When the new machine is put into operation, the technicians on duty must carry out a comprehensive inspection of the machine before work. The inspection contents include the fastening of equipment motor and fixed part, belt drive and bearing sealing. Condition of electrical switch. It is necessary to check the wear of main parts of the machine, such as plate hammer, impact lining plate and lining plate every week. If serious wear is found during the inspection, the parts shall be replaced in time.
2. Lubrication: At ordinary times, we should pay attention to and do a good job of lubricating the friction surface in time, which can effectively extend the service life of the equipment. The lubricating oil used for lubrication shall be selected according to the location of the machine, temperature and other conditions. Generally, calcium sodium based lubricating oil can be used. After eight hours of operation, the bearing shall be filled with lubricating oil once, and the lubricating grease shall be changed once every two months. When changing the oil, the bearing shall be cleaned carefully with clean gasoline or kerosene, and the lubricating grease added into the bearing seat is 55% of the volume
3. Adjustment: In the process of work, it is also necessary to adjust the relevant parts of the sand making machine regularly, and adjust the gap between the rotor and the reaction lining plate regularly, which can effectively control the size of discharge particle size and provide qualified materials for users. In addition, adjust the gap between the bottom of the feed port and the plate hammer regularly.
4. Maintenance: At the same time, it is also necessary to do a good job in the maintenance of relevant parts and the daily maintenance and replacement of wear-resistant parts.