Steel strip granulator is a device that can quickly melt and granulate materials on steel strips. The mold head is an important component, how should it be maintained after use?
In order to prevent the steel strip granulator from shutting down due to mold failure, it is necessary to operate correctly and take protective measures to ensure that the mold can be used at any time. Carelessness or misoperation during maintenance, cleaning, or adjustment is the main cause of mold damage, therefore strict training is required for all personnel who come into contact with the mold.
When there is pulsation during the extrusion of the steel strip granulator, it is impossible to continuously adjust the flow blocking block of the slit die. He also needs to be able to determine whether the inlet pressure exceeds the limit based on the measurement results. Additionally, it should be noted that the mold or flow block cannot be adjusted quickly and should be replaced appropriately in adjacent areas, otherwise it may damage the bolts and flow block. The scraper used in manufacturing removes the molten material from the mold to avoid scratching the entangled mold, and the gap width of the mold should also be measured using soft materials such as brass gauges.
When frequent mold replacement is required, especially during film and sheet extrusion, it is necessary to hire someone to operate. Some people have experience in disassembling, inspecting, and installing new molds before use. The disassembly, cleaning, repair, and maintenance of molds should be carried out at designated locations, which should be far away from the production site. Pay attention to cleaning the steel strip granulator and pad it with corrugated cardboard. A small crane should be equipped during use. When lifting by hand, the chain of the pulley assembly often damages the mold. To avoid this danger, it is possible to consider using hemp rope, which can greatly shorten the time for mold replacement.
