CHICAGO DREIS & KRUMP Model IPR 4250 Bending Roll 50"

CHICAGO DREIS & KRUMP Model IPR 4250 Bending Roll 50" Chicago Dreis & Krump offers initial pinch bending rolls for rolling sheet metal and light plate. Initial Pinch Rolls with electric/hydraulic power are capable of rolling full or partial cylinders from 16 gauge mild steel to 1/2 inch plate. The lower pinch roll with the special hydraulic powered "quickgap set" is a real time saver during set up. The pinch roll is also tiltable for cone rolling. Hydraulic operation of the drop end for ease of material removal is an added convenience. As with all Chicago bending rolls, the frames are made of heavy welded construction. The rolls are made from forged steel and heat treated to RC 45. Spherical roller bearings on all three rolls minimize friction loss. The rear bending roll is equipped with an LED readout indicting its position for accurate forming. Positioning of the rear bending roll is done hydraulically and allows the operator to tilt it for cone forming. An emergency stop button and keylock on/off power switch are centrally located on the control panel. STANDARD EQUIPMENT Hydraulic operation of rear bending roll Hydraulic operation of lower pinch roll with quick gap set feature Electric motor/transmission powers gear driven pinch rolls LED readout of bending roll position Hydraulic operation for tilt of rear bending roll Hydraulic powered drop end Forged steel hardened rolls Roller bearings on all roll shafts Reinforced heavy duty frame Pendant Forward/Reverse control Safety cut off cable around work area Cone forming attachment Keylock on/off control switch SPECIFICATIONS Capacity (mild steel) . . . . . . . . . . . . . . . 1/4" * Rolling length . . . . . . . . . . . . . . . . . . . . 50" Diameter of rolls . . . . . . . . . . . . . . . . . . 6.3" Electric drive motor . . . . . . . . . . . . . . . . 3 H.P. Hydraulic pump motor . . . . . . . . . . . . . . 1 H.P. Shipping weight (approx.) . . . . . . . . . . . 4,200 lbs.