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SRMA Gang Rip with Shifting Saw


The new Hasko SRMA ShiftMaster Gang Rip is a Heavy Duty, High-Speed Roll Feed Shifting Saw Gang Rip having approximately 18.75″ of usable saw area. A wide range of saw solutions can be obtained via the use of a Hydraulic Saw Positioning System. Saw solutions are determined based on customer specifications and inputs from Board Scanning Systems.

The standard machine’s 3″ diameter double key arbor is powered by a 125 H.P. 3450 R.P.M. direct-coupled motor. A “Quick set” Hydro-sleeve outboard bearing assembly provides support at end of arbor. Arbor braking is achieved through the use of an air actuated disc and dual caliper braking system.

Application

Designed for high-volume ripping of strip and plank flooring, truck flooring, lineal moulding, frame stock, dimension stock, stacking sticks and more, the SRMA Shifting Saw Gang Rip is good for kiln-dried hardwoods and woods of all species.

Features

  • The SRMA saw has improved access due to cantilevered design.
  • Improved Roll access
  • Top Arbor with climb cut saw rotation for higher feed rates and enhanced saw life
  • 30” wide arbor with 18” saw space
  • Improved feed-drive system and lowered maintenance cost
  • Heavier construction in all areas of the machines design
  • Safety and sound enclosure
  • Up to (5) moving saws available with “Shrink feature” to capture yield on narrow board combinations
  • Faster feed rates and variable controls utilizes load sensing for slow down as required for heavy cuts
  • Quick clear out Feature (Less down time to clear broken wood)
  • Faster saw / tooling changes via quick disconnect system on saw collars
  • Hydro-sleeve mounted outboard bearing unit with swing away boom for fast and accurate positioning
  • 16,500 pounds of solid structure and simple design
  • New sectional chip-breaker hold-down improves saw life

Options

  • Chain-bed feed replaces rolls for special glue-line applications
  • HASKAN board-scanning and material-handling equipment is available
  • Board-edging unit for hogging edgings at the ripsaw

Specifications

  • Arbor Motor (Direct Coupled by Lovejoy Sure Flex): 75 H.P. 3450 RPM Std. (100, 125, and 150 H.P. Opt)
  • Arbor Braking System: Disc and Caliper, Air Actuated & Via E-Stop
  • Feed Drive Motors: (2) 20 H.P. TEFC Sew EuroDrive Gear Units
  • Electrical Panel: NEMA Standards, Free Standing
  • System Electrical Requirements: 460 Volt-60 Cycle-3 Phase Standard (Others Optional)
  • Number of Powered Feed Rolls: Four, 8″ Diameter, Chrome Plated and Knurled
  • Feed Roll Power Transmission: One Infeed and One Outfeed 20 H.P. Sew Euro-Drive
  • Upper Feed Roll Tensioning: Pneumatic, With Interlock to Prevent Raising Arbor
  • Feed Speed: 150 – 550 FPM (Standard)
  • Number of Shifting Saw Mechanisms: Up to Five
  • Type of Actuator: Hydraulic Cylinder
  • Actuator Drive Type: Bosch Rexroth 40 HP HYD Unit
  • Type of Feedback: Internal SSI and Delta RMC 150 Controller
  • Saw Re-Positioning Accuracy: +/- .010
  • Saw Size: 14″ O.D. x 4″ Bore W / Six Bolt Pattern
  • Smallest Rip Between Saws (OPT-1.875”): .750” between one and two; all others 2.370”
  • Saw Spacers: 5-1/8″ Bore x 8″ O.D.
  • Thickness: 1/2″ 1-1/34″
  • Shortest Material: 36″
  • Useable Saw Space: 27″ inside saw to outside saw
  • Narrowest Rip between saw 1 & 2: .750″
  • Narrowest Rip between saw 2 – 8: 2.370” ; Optional: 1.875”
  • Widest Board Width that will pass through machine: 15″
  • Estimated Weight (Less Hydraulic Unit): 16,500
  • Machine Area (Length x Width x Height): 78″ L X 113″ W X 70″ H
  • Foot Print (Length x Width): 56″ x 96″
  • Bed Line: 36″

Photos

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Wood Machinery Manufacturers of America Indiana Hardwood Lumbermen Association Wood Component Manufacturers Association National Wood Flooring Association