up to 300 c operation screw and barrel combination for extruder

{"cid":"91222495","title":"Nitrided Hardness 900-1000HV Single Screw Extruder Screw Barrel with \u03a620mm-\u03a6300mm Inner Diameter for Up To 300\u00b0C Operation","imgUrl":"https:\/\/img.chinax.com\/nimg\/61\/da\/fd8bc44124757685bd923e10683e-200x200-1.jpg","attrs":{"Price":"USD $1500\/set - USD $4500\/set","Brand Name":"Jialong","Minimum Order Quantity":"1 Set","Delivery Time":"1-35 Work Days","Surfacetreatment":"Nitriding Or Chrome Plating","Barrel Inner Diameter":"\u03a620mm-\u03a6300mm","Barrel Diameter":"\u03a635mm-\u03a6500mm","Barrel Cooling":"Air Cooling Or Water Cooling","Corrosionresistance":"Good Corrosion Resistance","Payment Terms":"T\/T","Packaging Details":"Woodern Package","Place Of Origin":"China","Supply Ability":"300 Piece\/Pieces Per Month","Product Type":"Screw And Barrel","Certification":"ISO9001","Operating Temperature":"Up To 300\u00b0C","Hardness":"HRC 50-60"}}