Tractor wheel roll former
Rotary roll forming is a cold forming process where profiles are formed in straight side cylinders or rings, The blanks is roll-formed between upper and lower dies which are mounted on two horizontal spindles. The rim profile is gradually formed while the dies and the blank are rotated.
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