LEADERMAC

131HM Roll Feed Short Block Ripsaw

Machine Information

Features

MAIN FRAME, MACHINE BED & ENCLOSURE

  • 1 Piece – Extra Heavy 1 Piece Main Frame.  Specially heat treated for maximum stability and minimum vibration
  • 43” (1.1 meter) long Adjustable Infeed Table (adjustable .4 inch) – measured from Btm. Head Infeed Bed Plate – head end
  • All Bedplates, Tables and Fences are Hard Chromed
  • Lift up sound and safety Enclosure including safety interlocks and good lighting

DRIVE INCLUDES

  • Maintenance free Full Cardan Shaft Drive to feedworks for balanced drive performance, with individual worm reduction gear box to each feed roller station
  • Powered rise and fall to extra heavy duty feed support beam by 3/4 hp.
  • Upper support Beam is supported at both the Infeed and Outfeed ends on 2 large columns for the best, most rigid upper beam support.
  • All top feed rolls and pressure elements rise & fall with the top beam. Safety switches are included at extreme points
  • 6 Top Driven Full Width Feed Rolls
  • All Top Rolls are air tensioned with 3 Stage Pressure Setting of Feed Rolls.  This compensates for large variances in work piece thickness.
  • Top Steel feed rolls are hardened and chromed to resist wear and to prevent chips & shavings from sticking to them
  • 4 Driven Bottom Rolls – all full width. All are Cardan Shaft drive
  • Infinitely variable feed speeds with inverter and feed speed LED display  20 – 165 FPM
    (6 – 36 m/min) Feed motor power  10 hp
  • Feed roll diameter  5.5” / 140mm

SPINDLE ASSEMBLY

  • Spindle is Standard 3200 RPM and belt driven (other RPM’s – optional – no charge)
  • 50mm diameter spindle with 70mm OD with Dble Keys – Gang Sleeve
  • Spindles are manufactured from SCM-439 tool steel (Imported from Mitsubishi-Japan) with special heat treating to HR 55C Hardness fitted with 2 pairs of NSK-RHP ABEC 7 Duplex Super high precision high speed Bearings to provide the best in cutting stability with permanent accuracy. Spindle Tolerance is guaranteed to +/-0.002mm / 0.00007” accuracy. They are permanent grease lubricated and are labyrinth sealed to prevent against dust and water.
  • Hydro-Loc Quick change Outboard Bearing Assembly on end of the shaft
  • Electric Height Adjustment of spindle from front – Easy to operate station
Std. HP Swing Hood Size
Bottom Spindle 75 HP 10″ 7.9″ (200mm)
Note: Larger or smaller HPs available

CHIPBREAKERS, FENCES & HOLDOWNS/HOLDOVERS, ETC.

  • Tables, Bedplates, Pressure Plate and Fence is Hard Chromed

MISCELLANEOUS features and inclusions

  • Centralized lubrication system to all main slides
  • Dust Hood
  • Toolkit, Instruction and maintenance manual, electrical diagram and parts list

ELECTRICAL

  • TECO-Westinghouse or Siemens – Electric Motors – excellent quality & heavy duty
  • Limit switch at infeed to prevent feeding oversized material and double ups
  • I.E.C. – Telemecanique-Square D Electrics meet or exceed UL/CSA Standards
  • Machines are equipped with Wye-Delta Soft Starters, main disconnect, multiple E Stops and 230/460 or 575/3/60 electrics.
Specifications
Thickness Material .4” to 2.25”   Note – to .25” thick and/or to thicker is optional
Width Material 12.2” – between outside blades
Minimum Length Material: 7.8” (200mm)

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