August 3, 2021The barrel of the twin-screw extruder is the same as in the extrusion compression molding system, and is an important part of the extruder. The barrel and the extruder screw work together, the barrel ...view
June 8, 20211. Why is the extruder barrel damaged late?The screw of the extruder rotates in the barrel, and the friction between the material and the two causes the working surface of the screw and the barrel to ...view
January 15, 2021When using the extruder, it is necessary to frequently check whether there is foreign matter in the barrel which such as sand or metal powder is not allowed to be mixed into the raw materials. Check t...view
August 3, 2021Currently commonly used extruder screw materials are: 45 steel, 40Cr, ammoniated steel, 38CrMOAl and so on.1. The extruder screw material 45# steel is cheap with good processing performanceIt has poor...view
