The relationship between the production capacity of the rubber extruder machine and the screw speed is that with the increase of the screw speed, the production capacity increases, but if the screw speed of the rubber extruder machine is too high, the production capacity is not large, and the rubber is easy to burn; The relationship with the screw speed is that as the screw speed increases, the power also increases, but as the plastic extruder screw speed increases, the power gradually decreases. The relationship between the head pressure of the rubber extruder machine and the screw revolution is that as the screw speed increases, the head pressure also increases. Rubber and cylinder: The relationship between the speed and the shear, kneading, plasticization, and heating of the rubber in the cylinder.

The inner surface hardness of the rubber extruder machine barrel is higher than that of the plastic extruder screw, and the damage is later than that of the plastic extruder screw. The scrap of the rubber extruder machine barrel is due to the increase of the inner diameter due to the wear and tear of time. If the barrel of the rubber extruder machine has a nitriding layer, the inner hole of the rubber extruder machine can be directly drilled and ground into a new diameter size, and then the screw of the new extruder is prepared according to this diameter.

The inner diameter of the rubber extruder machine cylinder is mechanically processed, and then an alloy with a thickness of 1~2mm is cast out, and then it is refined to size. Under normal circumstances, the homogenizing section of the rubber extruder machine barrel wears quickly, and nitriding alloy steel bushings can be used for boring and trimming. The diameter of the inner hole of the plastic extruder barrel refers to the screw diameter of the extruder. The rubber extruder machine barrel and the rubber extruder machine screw can be left in a normal gap suitable for processing and processing.