Straightenmachinesareusedtostraightthesteeltubesandpipeswithvariousdiametersandwallthickness. Technicalparameterofpipestraighteningmachine 1.Straightenpipemaximumyieldstrength:510Mpa 2.Maximumwallthickness:50mm 3.Maximumstraightenpipediameter:133mm-385mm 4.Straightenspeed6to4mperminute 5.Upperrollerstroke:285mm 6.Downrolleradjustingrange:0-20mm 7.Speedreducer:2pcs 8.Motor:2pcsof80KW 9.RollerGap:1050mm 10.Rollerminimumdiameter:400mm 11.Rollerlength:550mm Size:11000mm×4500mm×3720mm