mdo nip roller with steel shell

{"cid":"91194792","title":"MDO Nip Roller with 45# Steel Shell Q345B Shell and 250\u2103 Temperature Stability for BOPP BOPET Film Lines","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/5c\/89ae342c84c7d4a60b558811bf08-200x200-1.jpg","attrs":{"Price":"2000USD\/pc-5000USD\/pc","Brand Name":"HUATAO","Model Number":"MDO NIP ROLLER","Minimum Order Quantity":"2 Pcs","Delivery Time":"1-2 Months","Certification":"ISO","Place of Origin":"CHINA","Payment Terms":"L\/C,T\/T","Supply Ability":"300000 Pcs\/Year","Packaging Details":"Wooden Case","Product Name":"Plastic Film Line MDO Nip Roller Silicon Rubber Coated","Key Words":"MDO Nip Roller, MDO Rubber Roller, MDO Coated Roller, MDO Stretching Nip Roller","Shell Material":"45# Steel, Q345B","Rubber Material":"Silica Gel, HNBR, Synthetic Rubber","Application":"BOPP, BOPET, BOPA line","Type":"Rubber Roller","Balancing Speed":"650m\/min","Application Position":"MDO section in biaxially oriented plastic film production line"}}

{"cid":"91143849","title":"Water Cooling Steel Embossing Chill Roller with Internal Spiral Channel HRC52-58 Hardness Mirror Polished for Film Casting","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/3f\/e2f69d9babc1ca7241311bcd8ebc-200x200-1.jpg","attrs":{"Price":"Depends on size and pattern","Brand Name":"ST KEY","Model Number":"SER-CW300","Minimum Order Quantity":"1 Piece","Delivery Time":"25-40 days after drawing confirmation","Roller Diameter":"150-1200mm customized","Cooling Structure":"Internal double wall spiral flow channel","Cooling Medium":"Chilled water or thermal oil","Surface Hardness":"HRC52-58 (HRC62 chrome plated)","Supply Ability":"6000 Pieces per Year","Concentricity":"Less than 0.02mm","Face Finish":"Mirror polished \/ matte \/ engraved","Manufacturing Standard":"ANSI \/ ASTM \/ ASME \/ DIN \/ GB","Certification":"ISO 9001:2015","Place of Origin":"CHINA","Working Width":"400-6000mm customized","Packaging Details":"Anti-rust wrapped with protective film, reinforced wooden crate export packing","Roller Material":"45# seamless steel pipe \/ alloy steel","Payment Terms":"T\/T"}}