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WDM 303/304 Series Hydraulic Initial Pinch Plate Bending Rolls

WDM Machine Tools WDM Made In USA WDM 303/304 Series IP Plate Roll

The WDM 303 series hydraulic initial pinch plate bending machine are well designed, robust machines that feature a wedge actuated pinch roll positioning system. This provides for an accurate and parallel pinch roll position. The rear bending roll is positioned with a heavy duty rephase hydraulic cylinder arrangement. The accurately machined rolls turn on sealed spherical roller bearings with extended maintenance period of five years or more. The heavy fabricated steel main frame contains a hydraulic reservoir for a quiet integrated hydraulic system. In designing the system, much attention is given to the efficiency of components which results in a cool operation. The Beta 3.2 roving pendant control with pushbutton controls and DRO’s to show position of the rolls comes standard. If, however, you prefer a more sophisticated machine we offer many options and enhancements in control styles and position indication. If you have a special need beyond this we are glad to accommodate it.

The 304 Series has all the features of the 303 Series with the following exceptions.

  • Top Roll is an 8in Ø or larger.
  • Electric gear motor driven rolls which provides fast start, stop, and reverse.
  • Rolls are driven through helical gear electric motors with brakes.

For a full quote use the contact button below or call!

Standard Features

  • 1045 steel rolls machined to T63 micro inch finish
  • Crowned rolls
  • Total hydraulic operation
  • Instant start/stop/reverse
  • 2 roll drive
  • 3 phase 230/460 volts, 60HZ electrics
  • Electrics to NFPA-79 specifications 24VDC control circuit
  • 24VDC control circuit
  • Roll speed infinitely variable 0-22 FPM
  • Safety/Emergency stop cable on 3 sides of the machine
  • Overload protected
  • TEFC main motor
  • Quiet hydraulic system
  • Haze gray epoxy and blue enamel finish (V.O.C. compliant)
  • Sealed spherical roller bearings on all main points
  • Bending roll tilts for cone rolling
  • Accurately machined, compact, streamlined, and all welded steel frame
  • Rolls driven direct via hydraulic motor or gear speed reducers
  • Roving pendant control
  • DRO to show roll position
  • Horizontal starting groove in pinch roll
  • Hydraulically actuated drop-end
  • 1 year warranty

Capacities by Model #

Model # Prebend Capacity at 4X Top Roll Ø Roll Length Top Roll Ø
K-2-2 0.06″ 24″ 2″
K-2.5-2 0.11″ 24″ 2.5″
K-3-2 0.16″ 24″ 3″
K-3.5-2 0.16″ 24″ 3.5″
K-4-2 0.23″ 24″ 4″
K-5-2 0.38″ 24″ 5″
K-2-3 0.04″ 36″ 2″
K-2.5-3 0.06″ 36″ 2.5″
K-3-3 0.09″ 36″ 3″
K-3.5-3 0.13″ 36″ 3.5″
K-4-3 0.18″ 36″ 4″
K-5-3 0.31″ 36″ 5″
K-2.5-4 0.04″ 48″ 2.5″
K-3-4 0.06″ 48″ 3″
K-3.5-4 0.09″ 48″ 3.5″
K-4-4 0.13″ 48″ 4″
K-5-4 0.21″ 48″ 5″
K-6-4 0.32″ 48″ 6″
K-7-4 0.39″ 48″ 7″
K-8-4 0.53″ 48″ 8″
K-9-4 0.60″ 48″ 9″
K-10-4 0.76″ 48″ 10″
K-11-4 0.94″ 48″ 11″
K-12-4 1.16″ 48″ 12″
K-3-5 0.05″ 60″ 3″
K-3.5-5 0.07″ 60″ 3.5″
K-4-5 0.09″ 60″ 4″
K-5-5 0.16″ 60″ 5″
K-6-5 0.25″ 60″ 6″
K-7-5 0.34″ 60″ 7″
K-8-5 0.47″ 60″ 8″
K-9-5 0.53″ 60″ 9″
K-10-5 0.68″ 60″ 10″
K-11-5 0.84″ 60″ 11″
K-12-5 1.03″ 60″ 12″
K-3.5-6 0.05″ 72″ 3.5″
K-4-6 0.07″ 72″ 4″
K-5-6 0.12″ 72″ 5″
K-6-6 0.19″ 72″ 6″
K-7-6 0.27″ 72″ 7″
K-8-6 0.37″ 72″ 8″
K-9-6 0.50″ 72″ 9″
K-10-6 0.62″ 72″ 10″
K-11-6 0.77″ 72″ 11″
K-12-6 0.94″ 72″ 12″
K-4-8 0.05″ 96″ 4″
K-5-8 0.08″ 96″ 5″
K-6-8 0.13″ 96″ 6″
K-7-8 0.19″ 96″ 7″
K-8-8 0.25″ 96″ 8″
K-9-8 0.33″ 96″ 9″
K-10-8 0.42″ 96″ 10″
K-11-8 0.53″ 96″ 11″
K-12-8 0.65″ 96″ 12″
K-5-10 0.06″ 120″ 5″
K-6-10 0.09″ 120″ 6″
K-7-10 0.13″ 120″ 7″
K-8-10 0.19″ 120″ 8″
K-9-10 0.25″ 120″ 9″
K-10-10 0.31″ 120″ 10″
K-11-10 0.39″ 120″ 11″
K-12-10 0.50″ 120″ 10″
K-5-12 0.05″ 144″ 5″
K-6-12 0.07″ 144″ 6″
K-7-12 0.10″ 144″ 7″
K-8-12 0.14″ 144″ 8″
K-9-12 0.19″ 144″ 9″
K-10-12 0.25″ 144″ 10″
K-11-12 0.31″ 144″ 11″
K-12-12 0.38″ 144″ 12″

 

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