Tubless steel wheel roll forming machine
Tractor wheel roll former
At the same time, guided along side guide roll. This roll formers is employing hydraulic motor driving system which allows the automatic speed coincidence and ideal torque distribution between upper and lower dies. The rim profile is formed by three steps. A loader/un-loader is incorporated to facilitate the blank handing.
Diameter range of wheel rim22.5-38"Width of wheel rim7.5" -20"Thickness of material6mmDiameter of top roller235 0 -0.02Diameter of bottom roller145 0 -0.02Max. section of main roller250mm 2Main roller loading2300KN/ 500KN (STILL)Productivityabout 800-1200 pics/shiftSpindle speed (bottom roller)340 rpmWork precision0.01mmControl systemPLCPower168.5KWDimenson2200x2750x2420mmWeightabout 11.5ton