Twin screw mandrel
The mandrel is an important component to ensure smooth operation of the extruder, so we will perform multiple tests on each combination to ensure tolerances are met. Years of processing experience have enabled us to supply mandrels up to 6 meters long. The force-driven mandrel is made of 40CrNiMo material. Under the condition of high speed, high torque and high load, the specific toughness and mechanical properties are strictly controlled during the processing to ensure the groove depth and groove pitch of the mandrel. The surface is smooth, tough and durable. Twin screw mandrel manufacturers, welcome to inquire!