screw rotation speed 0 60rpm conical twin screw and barrel

{"cid":"91222495","title":"Conical Twin Screw and Barrel with Chrome Plating Hardness HV 900-1000, Barrel Length 800-10000mm, and Screw Rotation Speed 0-60rpm","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/c1\/fc6265ed9c7f47b311a37b8aa145-200x200-1.jpg","attrs":{"Price":"USD $5600\/set","Brand Name":"Jialong","Model Number":"80\/156","Minimum Order Quantity":"1 Set","Delivery Time":"1-35 Work Days","Place Of Origin":"China","Certification":"ISO9001","Packaging Details":"Woodern Package","Payment Terms":"T\/T","Surface Treatment":"Bimetallic Coating","Barrel Length":"800-10000mm","Screw Rotation Speed":"0-60rpm","Barrel Material":"38CrMoAlA","Product Diameter":"20-200mm","Product Hardness":"HRC58-62","Application":"Plastic Extrusion","Max Output":"1000kg\/h"}}