The discharging speed is caused by many reasons.The first one is the configuration problem.There are impurities in the barrel.After the wear of the screw barrel,the output will decrease.The design problem,temperature,operation,etc.of the screw port have an unshirkable responsibility.
If the discharge of the machine head is not smooth or blocked,the plasticizing effect of the material may be poor because a section of the heater has finished working.The operating temperature is set low,and the distribution of plastic molecular weight is wide and unstable.It may also exist because of foreign matters that are not easy to melt.
Check the heater and replace it if there is any problem.Clean and check the plastic granulator extrusion system and the head position.Verify the set temperature of each section.If necessary,negotiate with the technologist to increase the set temperature value.
If the sarting current of the main power is too high,it is mainly because the heating time is insufficient and the torque is large,and some heaters are not working.
When starting the plastic granulator,turn it by hand.If it is loose,continue to extend the heating time,or check whether the heaters in each section are in normal operation.
