stems,heatingsystems,gearingsystems,lubricatingsystem,controlsystem.Mainfeatures:
A:extrudingsystems:thescrewwithhighwear-resistantperformancebyusingalloyssteelmaterials(38ARMOAL),screwismadebyspecialtechnique,isabletobeargrinding,steadyandreliable,longerusinglife.accordingtodifferentscrewdesignratetofulldifferenttechnologyrequest.
B:Cuttingsystem:thecuttingsystemadoptcentercutting,highexactlytomakesurethatthecuttingknifekeepaparallelplacewiththecyclostyleavoidthewearandtear,theheadofthecuttingk