"People should not be in front of the mold until the plastic is extruded."
1. People cannot be in front of the mold before the plastic is extruded.
2. Start at low speed, idle, check whether the screw is abnormal, the motor current, etc., whether the instrument is overloaded, and whether the pressure gauge is normal (the idle time of the machine should not be too long, the shorter the better, and the friction between the screw and the barrel should be prevented. friction, scratching the barrel or screw, the screw should not run for more than three minutes.)
3. Gradually add small amounts of material. When the plastic is extruded into the mold, the screw speed can reach the normal operating speed before batch feeding.
4. After extruding the plastic, the extrudate should be slowly introduced into the cooling traction equipment, and the equipment should be opened in advance.
The above four points are the precautions for rubber injection molding machine extruder
Note: Do not turn on the cold or turn on the cold car, because the extruder is not "hot" (that is, the plastic in the extruder barrel has not fully reached the specified temperature, and the viscosity of the plastic is very high), then drive, especially the old-fashioned extruder A press can damage the screws. New extruders are usually equipped with torque overload protection. The most reliable and effective method is to turn the connecting piece three times by hand after the temperature rises to the desired temperature before driving. After a smooth rotation, the third circle on the right can be opened. If it cannot be turned smoothly, it cannot be opened.
Beishun Environmental Protection places great emphasis on pre-sales and after-sales services. We provide "providing 7×24 hours of technical consulting services, whole-process services, and life-long services" throughout the entire process of product manufacturing, installation, commissioning, and maintenance.
After receiving the quality problem information reported by the user during the warranty period, if the problem can be solved on the spot, we will rush to the user's site within 48 hours and solve the problem within 12 hours. It is our goal to meet the needs of users and provide "worry-free" services
