Qingdao Hexin Machinery Co., Ltd.  

Product Name: Stainless Steel Roll Model NO.: HX-15-004 Certification: SGS, CE, ISO 9001:2000, ISO 9001:2008 Standard: AISI Forging Tolerance: +/-0.5mm Surface Treatment: Passivation Heat Treatment: Quenching Material: Steel Application: Machinery Parts Molding Technics: Pressure Casting Molding Style: Forging Processing Object: metal Forging: Excellent Quality Trademark: HEXIN Transport Package: Wooden Case Specification: 300*300 Origin: China Product Description Qingdao Hexin manufactures plain steel roll,such as: forged steel roller, grooved steel roller,pressed steel roller, roll assembly,stainless steel roller, steel rollers for glass annealing.The plain steel roll used the CK45 or CK 40 seamless steel tube or the alloy steel as the raw material. It was made after quenched-tempered heat treatment, machining, welding, assembling, heat treatment destressing, surface hard chromium plating, super grinding and super abrasing. Our work shop has more than 30 years experience for manufacturing roller,the surface roughness can reach Ra 0.2, applicable to coating machine, printing machine, metallurgical equipment, membrane equipment, paper equipment, cloth equipment, glue coating equipment etc. Also it also has the transfer function to all kinds of film production line, paper making line, lager printing equipment etc..Product Forged steel rollerMaterialCarbon steel; alloy steel or stainless steelDimensionWeigh 5kg-1000kgApplicationMainly used for mill machines, transmission equipment.InspectionChemical composition;UT,MT; mechanical property;dimension checkStandardASTM,ASME,DIN,JIS, ISO, BS, API, ENQC Doc.Chemical composition report;mechanical properties report;UT test report; heat treatment report; dimensions check report.Forging processingIngot---forging---heat treatment---roughmachining---UT.MT---Q+T---inspection---finishing machining---UT.MT---packingHeat treatmentNormalized / Annealed / Quenched / temperedabout usQingdao Hexin Machinery Co., Ltd. is one of the most professional production and processing companies in China, who is specialized for manufacturing and researching rollers, which used for metallurgical machinery, paper making machinery, corrugated packaging machinery, glass machinery, rubber, textile printing, spinning, Polymer production equipment, etc.Our workshop has more than 30 years production experience for all kinds of rollers,posses skilled roller way design team and professional technology service teamwith 210 workers, 34 engineering technology and quality control workers,more than 120 sets of special roller machining and testing equipment,and have special grinder,Plano-milling machine,dynamic balancer,machining center,Large CNC lathe,Large extended car,Large three-roller plate,roller special boring machine,well annealing furnace and other larger equipment.Meanwhile, we also equip the independent inspection room,and have UT,X-Ray,PT,magnetic powder inspection and other NDT inspection methods.The conventional roller diameter production range is Ф25mm-Ф2000mm,but the maximum diameter we can manufacture is 10000mm,and enable every roller lives up to the international high quality standards.ProductsPackagingInspection equipment