During the production process of plastic sheet equipment, pay attention to the temperature of the mold. Pour the raw materials into the mold. The upper mold of the mold can be adjusted. The lower mold is fixed. Therefore, the lower mold must be adjusted before use, and then used in order.
There is an observation port on the mold to facilitate observation of whether the product is qualified. If there are unqualified products, the mold or lower mold can be replaced at any time until it is qualified. Pay attention to the temperature of the mold and the temperature of the plastic sheet during the production process.
Under normal circumstances, the temperature of the extruder is controlled by the mold. Too high a temperature will prevent the product from being extruded normally, and too low a temperature will cause the product to be extruded unevenly.
During the production process of the extruder, pay attention to the screw speed. Generally, the screw speed is proportional to the product output. During the production process, pay attention to the screw speed not too high or too low, which will affect the product output and quality.
Pay attention to the temperature of each part when using the machine. If the temperature of each part is abnormal, it will affect the product quality and output.
Pay attention to the temperature of the plastic sheet when using the machine, because if the temperature of the plastic sheet is too high, it will cause the product to deform, crack, and reduce its service life.
Pay attention to production safety issues when using the machine. During the production process, the safety operating procedures must be strictly followed, and safety accidents should not occur due to operating errors. The production efficiency and output of the extruder are determined by its production process. Under normal circumstances, the output of the extruder is proportional to the screw speed and inversely proportional to the molding pressure. This is determined by its structure and working principle. Therefore, during extrusion production, the operating procedures must be strictly followed, otherwise the quality and output of the product will be affected.
(1) During the operation, if the machine is found to have an abnormal situation, production should be stopped immediately and the machine should be shut down for maintenance in time. After maintenance or repair, be sure to carefully check whether all parts of the machine are normal.
(2) The extruder should be lubricated and maintained regularly to ensure the normal operation of the extruder.
(3) During the production process of the extruder, attention should be paid to the safety operating procedures. If the machine is found to have an abnormal situation, it should be shut down for maintenance immediately.