Do a good job in the daily maintenance of pass through shot blasting machine accessories to extend the service life of the shot blasting machine. As long as do a good job in the maintenance of pass through shot blasting machine accessories, the service life of the equipment will be effectively extended and the occurrence of failures will be reduced.
Daily maintenance of shot blasting machine accessories:
1. Check whether there are sundries falling into the machine, and remove them in time to prevent blocking each conveying link and causing equipment failure.
2. Check whether the accessories screws of shot blasting machine are tightened before work.
3. Before operation, check the wear of vulnerable parts such as guard plate, blade, impeller, rubber curtain, directional sleeve and roller twice per shift, and replace them in time.
4. Check the coordination of moving parts of electrical appliances, and check whether the bolt connection is loose, and tighten it in time.
5. The oil injection point of shot blasting machine equipment shall be checked regularly to see whether the oil injection at the spare parts meets the requirements.
Generally speaking, wear parts and wear-resistant parts of shot blasting machine are made of high chromium wear-resistant cast iron. As far as the service life is concerned, the service life of blades exceeds 500 hours, the service life of side plates and top plates is at least 800 hours, the service life of end plates is 1200 hours, and the service life of directional sleeve shot splitters is 1800 hours. The protective plates in the main engine room have no problems within one year. Some shot blasting equipment is still in good condition even after more than 2 years of use, and some parts of the shot blasting machine are seriously worn after 3 or 4 months of use.
In addition, in the environment of high temperature and humidity, when the shot blasting machine is used, the motor, blade, reducer, etc. are easy to heat, the air temperature is high, and it is difficult for the accessories of the shot blasting machine to dissipate heat. The consumption of accessories will increase exponentially if the machine is operated under this condition for a long time. As the shot blasting machine itself is in a humid, rainy and sultry environment, the electrical components of the shot blasting machine will be seriously aged and prone to short circuit, which requires special attention. The steel sand used in the shot blasting machine is easy to rust in the humid environment, and the rusty steel sand is easy to damage the screw and lifting belt of the shot blasting machine in use.