industrial roller with ra0 01mic roughness

{"cid":"91194792","title":"Chrome Plated Mirror Heating Roller with Ra0.01mic Roughness and 300-8000mm Length for Laser Film Embossing","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/e5\/68f7e8cdec853ad9a7f27fb825f4-200x200-1.jpg","attrs":{"Price":"2000USD\/pc-5000USD\/pc","Brand Name":"HUATAO","Model Number":"MIRROR HEATING ROLLER","Minimum Order Quantity":"1 PC","Delivery Time":"5-8 Weeks","Certification":"ISO","Place of Origin":"CHINA","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"100 PCS\/Month","Packaging Details":"Wooden Box","Product Name":"Chrome Plated Mirror Heating Roller For Laser Film Embossing Machine","Key Words":"Mirror Heating Roller, Heating Roller, Mirror Roller","Length":"300-8000mm","Diameter":"40-1000mm","Surface hardness":"HRC58-62","Roughness":"Ra0.01mic","Precision":"Concentricity\u22640.005mm","Warranty":"1 year"}}

{"cid":"91143849","title":"Mill Finished Galvanized Gravity Roller Large Steel Cylinder Roller Industrial Steel Rollers","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/2a\/acdafd84086c7ab36c0892ecc14f-200x200-1.jpg","attrs":{"Price":"Depends on detail requirement","Brand Name":"ST KEY","Model Number":"non-standard product","Minimum Order Quantity":"one","Delivery Time":"2-3 weeks","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"6000 PCS per year","Packaging Details":"blanket and wooden box","Place of Origin:":"Jiangsu, China (Mainland)","Type":"emboss cylinder\/emboss roller\/emboss mould","engraved by laser":"45# seamless steel pipes","Use":"non-woven fabric hot rolling machine","Applicable Industries":"Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Printing Shops, Advertising Company","feature":"High wear resistance and high precision"}}