The film blowing machine uses high pressure polyethylene and low pressure polyethylene as raw materials, and is heated and extruded, inflated and stretched to form a cylindrical film. It is a production equipment for making various packaging bags and agricultural films and other raw materials. Let me Let's introduce the cleaning method of the die head of the film blowing machine
Clean the touch head and spiral body, apply paraffin wax or methyl silicone oil when cleaning, and then gently wipe the paste with 1000-grit sandpaper until it is clean. When changing the material, adjust the temperature appropriately according to the material properties (the temperature of the return material is different from that of the pure material). After changing the screen, increase the extrusion amount to extrude the paste.
The key is that in the production process, it is often best to add a little methyl silicone oil to the hopper once a week, which can lubricate the screw die head and play a role in clearing the mold.
