Size range: diameter 10-120MM / length 500-9000MM
Material: 40CrNiMo is used under normal conditions. After special treatment, it adopts involute form. Under high torque, high torque and high load, WR15E and WR30 materials with good arbitrariness and mechanical properties can be used. Its performance parameters and import The mandrel is equivalent, but the cost performance is much higher than imported products. The precision is strictly controlled during the machining process to ensure the machining size of the mandrel. The company supplies extruder mandrel , welcome to inquire!