The Rubber Barrel and Screw manufacturer will show you: two solutions to the blockage of the screw and barrel of the extruder

The manufacturer of Rubber Barrel and Screw tells you that in the process of using the extruder, the inside of the screw barrel is filled with material, and the screw cannot rotate, resulting in a backward production schedule. Today, the manufacturer of Rubber Barrel and Screw will introduce two major solutions to this situation. , I hope it will serve as a reference for everyone.

1. Increase the temperature of the barrel, let the material inside the barrel melt through the high temperature, wait until the temperature is kept for a period of time, start slowly, pay attention to the barrel temperature can not be set too high, lest the temperature is too high, the material is burnt, but it is not good deal with.
2. The Rubber Barrel and Screw manufacturer tells you that if the above aspects do not work, you need to consider whether there is a hard object inside the barrel that jams the front part. Because the screw groove changes from deep to shallow, if there is a hard object, it may be stuck. , This is the need to clean out the hard objects. The manufacturer of Rubber Barrel and Screw tells you that if the internal inspection is not a blockage of the screw and barrel caused by a hard object, you need to remove the screw and barrel and heat it while using a jack to push out the blocked material.
The manufacturer of Rubber Barrel and Screw tells you that if the blocked material cannot be ejected, the barrel screw can basically be determined to be scrapped. Please note that you cannot use brute force to eject it, so as not to damage other parts and affect future use.
The manufacturer of Rubber Barrel and Screw tells you that you need to pay attention to that if the raw material being produced at the moment is polyethylene, when dealing with the problem of the barrel screw, you need to clean up the remaining raw materials at the feeding port and drain the cooling near the feeding port. The water is heated with a heating tile to melt the blocked material after heating. Note that the temperature of the barrel should be set to about 260 degrees when heating, and the heating time is 2 hours.
This is the introduction of the two major solutions for the plugging of the extruder screw and barrel. I don’t know if it will help you. The Rubber Barrel and Screw manufacturer tells you that if there are other faults and you don’t know how to solve it, you can contact the manufacturer’s technicians to deal with it.