screw straightness 0 015mm twin parallel screw and barrel set

{"cid":"91222495","title":"Dual Parallel Screws and Barrels HRC58-62 Barrel Hardness for Precision Screw Straightness 0.015mm\/100mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/e2\/91f19425e44726ef21bdbef854b5-200x200-1.jpg","attrs":{"Price":"USD $6700\/set","Brand Name":"Jialong","Model Number":"TTS 88","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","Barrel Diameter":"45mm-220mm","Screw Straightness":"0.015mm\/100mm","Barrel Hardness":"HRC58-62","Barrel Surface Roughness":"Ra 0.4\u03bcm-0.6\u03bcm","Barrel Material":"38CrMoAlA, 42CrMo, SKD61, 9Cr18MoV","Screw Cooling Power":"3kw","Screw Type":"Parallel Twin Screw","Barrel Cooling Zones":"3-5"}}

{"cid":"91222197","title":"Bimetallic Nitriding Parallel Twin Screw Barrel Set for High-Accuracy Extruder Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/f0\/5f24369324e9d3823ebe821b6d1c-200x200-1.jpg","attrs":{"Price":"US$20~US$100\/pc","Brand Name":"WeSeW","Minimum Order Quantity":"1 pc","Delivery Time":"10-20 working day","Payment Terms":"T\/T,Western Union","Supply Ability":"500000\/Year","Packaging Details":"Wooden Case","Model NO.":"AS0034","Plastic Processed":"PE, Po, PP, PVC, TPU, PBT, Pet, PLA, etc.","Product Type":"Profile Extrusion Molding Machine","Feeding Mode":"Multiple Feed","Assembly Structure":"Integral Type Extruder","Screw":"Twin-Screw","Engagement System":"Full Intermeshing","Screw Channel Structure":"Deep Screw","Exhaust":"Exhaust","Automation":"Automatic","Computerized":"Computerized","Product Name":"Twin Screw Barrel for Twin-Screw Extruder Machine","Service":"OEM\/ ODM","Surface Treatment":"Customized","Dimension(L*W*H)":"Customized","Key Selling Points":"High-Accuracy","Transport Package":"Bag, Carton, Wooden Case, Customize","Specification":"Customized","Trademark":"WESEW","Origin":"China","Package Size":"100.00cm * 20.00cm * 20.00cm","Package Gross Weight":"50.000kg","After-sales Service":"Provide","Warranty":"12 Months","Type":"Pipe Extruder","Customization":"Available Customized Request","Shipping Cost":"about shipping cost and estimated delivery time.","Currency":"US$","Return&refunds":"You can apply for a refund up to 30 days after receipt of the products.","Place of Origin":"china","Certification":"CE\/UL"}}