Daily maintenance of cylinder
1. Do not start the machine when the barrel screw does not reach the preset temperature.
2. To prevent metal debris and debris from falling into the hopper, if processing recycled materials, a magnetic hopper should be added to prevent iron chips from entering the barrel.
3. When using anti salivation, make sure that the plastic in the barrel is completely melted, so as to avoid damaging the parts of the transmission system when the screw retreats.
4. When using new plastics, the residual materials in the barrel should be cleaned.
5. When the temperature of molten plastic is normal but black spots or discoloration are found in the injection products, it is necessary to check whether the screw passes through the rubber head, rubber ring and rubber meson for wear.
6. During injection molding, the material should be plasticized evenly to reduce the transmission torque of screw and improve its service life.
As a
Injection Molding Screws Barrels Manufacturers, We strictly carry out quality inspection in accordance with ISO9001:2008 international quality system, strictly control quality. Over the years, with continuous innovation and excellent service, Tianxiang Screw has not only won a stable domestic market, but also exported its products to more than 30 countries and regions such as Europe, America, Australia, Middle East and Asia.
