MRM-S Plate Bending Rolls are initial-pinch type, easy to operate and low cost.  The frames are amply-sized steel-plate weldments to assure rigidity and stability.  The upper and lower front rolls are driven by brake-motor through heavily proportioned gears.  The brake-motor provides rapid stopping of the roll’s rotation.  To clamp the plate, the lower roll is easily adjusted from a single position; the operator does not have to make an adjustment at both ends of the machine.  A locking device keeps the upper front roll in proper position during rolling, and when released, allows the roll to be swung out for removal of the finished cylinders.  The rear roll is power-adjusted, using a separate motor and drive system built into the base of the machine.  A cone bending attachment is standard equipment, and the rear roll can be tilted to facilitate the cone rolling procedure.  The shafts of all three rolls are extended beyond the right-side frame of the machine for optional bar/angle rolls.  A movable control panel with foot pedals for forward and reverse allows the operator to position himself for convenience and ease of operation.  Emergency-stop wires are mounted at the front and rear of the machine and an emergency-stop palm button is also provided.

Capacities based on steel up to 38,000 PSI Yield Strength:

      - Circular Bending to diameters 5 times upper roll diameter and larger........    4’ x 1/4”

      - Circular Bending to diameters 1-1/2 times upper roll diameter and larger      4’ x .216"

      - Prebending to diameters 5 times upper roll diameter and larger ................     4’ x .216"

      - Prebending to diameters 1-1/2 times upper roll diameter and larger...........     4’ x .177"

        With prebending, resulting flat ends are 1-1/2 to 2 times plate thickness or less.

        Proportional capacities in other material, widths and thicknesses.

        Cone bending capacity is 50% of each the length and thickness capacities.

Specifications:

      Overall bending length ..................................        50”

      Diameter of all rolls ........................................       5.12”

      Rolling speed, FPM ........................................       10-1/2’

      Power rear roll adjustment

      Motors HP ......................................................        3 & 1-1/2

      Dimensions L x W x H...................................        117” x 26” x 41”

      Weight ...........................................................         2,860#

 Standard Equipment:

         Heavily proportioned, welded-steel frame for rigidity and stability.

         Swing-out top roll for removal of finished cylinder.

         Brake-motor for rapid stopping of rolls rotation.

         Power rear roll adjustment with motor and control.

         Cone bending attachment; Rolls tiltable to facilitate cone rolling.

         Hand wheel for rapid adjustment of lower front roll.

         Roll shafts extended for optional bar/angle rolls.

         Scale indicator for position of the bending (rear) roll.

         Manual central lubrication system.

         Electrics for 3/60/220/440.  Movable foot control.

         Low voltage at the control.  Emergency stop control.

         Safety cables at front and rear of machine.