ra 0 4 m 0 6 m surface roughness parallel twin extrusion screws and barrels

{"cid":"91222495","title":"Ra 0.4\u03bcm-0.6\u03bcm Surface Roughness Parallel Twin Screw and Barrel with Nitrided Treatment and 3kw Screw Cooling Power","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/3f\/f744f6e52b95e31d3233942e4803-200x200-1.jpg","attrs":{"Price":"USD $4500\/set~$9500\/set","Brand Name":"Jialong","Minimum Order Quantity":"1 Set","Delivery Time":"1-35 Work Days","Place Of Origin":"China","Packaging Details":"Woodern Package","Payment Terms":"TT","Supply Ability":"300 Piece\/Pieces Per Month","Screw Cooling Power":"3kw","Screw Cooling Zones":"4","Productname":"Parallel Twin Screw And Barrel","Specification":"Min 35\/77; Max: 92\/188","Treatment":"Nitried Screw Barrel","Screw Cooling System":"Air Cooling, Water Cooling","Screw Surface Roughness":"Ra 0.4\u03bcm-0.6\u03bcm","Barrel Length":"Customized Per Requirement"}}