nitriding depth 0 5 0 8mm twin conical screw assembly

{"cid":"91222495","title":"Barrel Nitriding Depth 0.5mm 0.8mm Twin Conical Screw Assembly Designed for Polymer Melting and Consistent Material Flow","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/41\/ac13433cfcb682f298112388f6e4-200x200-1.jpg","attrs":{"Price":"USD $2300\/set","Brand Name":"Jialong","Model Number":"51\/105","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","Screw Surface Roughness":"Ra 0.4\u03bcm","Barrel Heating Zones":"3-7 Zones","Barrel Straightness":"0.015mm\/m","Screw Rotation Speed":"0-60rpm","Product Nitriding Depth":"0.5mm-0.8mm","Barrelmaterial":"High-grade Alloy Steel","Barrel Nitriding Depth":"0.5mm - 0.8mm","Screw Cooling Method":"Oil Cooling\/Water Cooling"}}