What should be paid attention to in the operation of waste plastic granulator?

What should be paid attention to in the operation of waste plastic recycling pelletizing machine line?

       1. Whether the main motor current is stable (should be strictly controlled within the rated current), if the fluctuation is too large or rises sharply, it should be taken

Control the flow rate of the material to be properly adjusted, and if necessary, stop the inspection.

       2. Check the gearbox, the body and other rotating parts for abnormal noise. If these sounds occur in the body, they may be in the material.

Mixed with hard material, if it occurs at the rotating part, it may be damaged or poorly lubricated, if it occurs in the reduction

In the speed box, the gear may be worn or the teeth may be poor. In short, no matter the abnormal sound occurs in the upper part, it must be stopped for inspection.

repair.

       3, pay attention to observe or check whether the fasteners are loose, there is no vibration during the operation.

       4. Check if the temperature control, cooling, roller skating and other systems are normal.

       5. Check if the plastic extruder discharge is uniform.

       6. The operation record should be made during the operation of the equipment.

       7. When cutting, pay attention to safety. Do not directly participate in cutting with hands or iron bars, etc., and choose according to the shape characteristics of the material.

       8, manual operation and cutting

       9, overflow feeding

      10, metering and feeding

      11, forced feeding

      12. Raw materials need to be cleaned (cleaned) before entering the processing. They must not contain water or be mixed with other types of plastics, waste paper,

Wood chips, sand mud, metal and other debris, to prevent metal from entering the extruder, no matter how much grade the material is in the process of selecting materials,

In principle, it should be kept clean and pure.

      13, pay attention to the situation of raw materials, evenly cut, keep the current steady, the main motor current can not be higher than the rated current.

      14. In the process of working, when the material encounters slow discharge, broken strips, etc., or when there is glue in the exhaust port, the template can be stopped or started.

Rise to the exposed stencil to change the network, do the cleaning work (this work cycle)

      Note: During the test, do not stand or watch the front of the head. Do not use your eyes to approach the exhaust port to view the situation.

Use a round tube or other tube to drain the gas and view it on the tube side to prevent gas or glue from burning your eyes.