Wulftec WRTA-150

Non-conveyorized Heavy-duty, floor mounted stretch wrapping system.


Production Rate:
  • Up to 50 loads per hour *
Load Size:
  • 56”W x 56”L x 80”H (80” diagonal)
Load Weight:
  • Unlimited
Machine Dimensions:
  • 130”W x 135½”L x 119 7⁄8”H **
Approximate Shipping Weight:
  • 2,300 lbs
Electrical Requirements:
  • 120V/1/60 15A (other voltages available upon request)
Pneumatic Requirements:
  • 3 CFM @ 80 PSI with FR
  • Allen Bradley Micrologix 1200 PLC
  • 24V control system
  • Current overload protection
  • Nema 4⁄12 control cabinet with quick disconnect
  • Auto-height sensing photoeye with on⁄off mode
  • Power on⁄off lockable switch and indicator light
  • Large E-stop (push pull type)
  • Variable rotary arm speed (12 RPM) other speeds available
  • Separate up and down carriage speeds
  • Separate top and bottom wrap selections (0-9)
  • Pull cord switch with 40' of cable (to be installed by customer)
  • Positive arm alignment controlled by proximity sensor
  • Film force to load control
  • Double brush dust tight slip ring
  • Emergency stop sensor for arm path obstruction
  • Dynamic braking system for rotary arm with AC drive
  • Manual clamp jog
  • Manual function for rotation fwd⁄rev. and carriage up⁄down
  • Top cover pause switch (splash proof program)
  • Reinforce wrap⁄manual rotation control
Film Delivery System:
  • 20” NO-THREAD® Powered Pre-Stretch Carriage
  • 1 HP AC motor with Allen Bradley variable frequency drive
  • 50-300% prestretch ratio (preset to customer spec, Std 200%)
  • Electronic film tension control with analog sensor
  • Lexan roller cover for operator safety
  • Film force release for easy pull at start and end of cycle
  • Angled carriage to wrap approximately 4” from floor level
Film Carriage Drive:
  • 1 HP AC motor with Allen Bradley variable frequency drive
  • Two #50 chain carriage lifts for safety
  • Dual ½” CRS ways with UHMW-PE carriage glides
  • Dual structural steel supporting boom
  • Power track for efficient guiding of wires
Film Tail Treatment:
  • Automated cut⁄clamp & wipe system
  • Pulsed controlled cutter
  • Film alignment arm
  • Brush-on film tail treatment
Rotary Arm Drive:
  • 25” Heavy duty Ring GEAR Bearing, with Pinion GEAR Drive
  • 12 RPM variable speed
  • 1 HP AC motor with variable frequency drive
  • Electronic soft start⁄stop
  • Positive arm alignment controlled by proximity sensor
  • Protection guard over the ring gear bearing
  • Dynamic braking system with AC drive
  • Floor mounting integrated design (10 anchor points)
  • All structural steel construction. 10” square tubing column
  • Heavy duty structural steel construction
  • Easy access to all components
Anchoring Requirements:
  • Wulftec recommends using heavy-duty expansion shields of 3/4" diameter thread size with a minimum anchor depth of 4" in concrete.
Technical Information:
  • The machine is provided with a manual including electro⁄mechanical schematics and drawings
  • Trouble shooting guide
  • Installation instructions
  • 4-year unlimited cycle warranty
  • 10-year warranty on 25” ring gear bearings
  • 10-year warranty on structural frame
  • Lifetime warranty on prestretch rollers' blue compound

* Production rate based on load size and configuration.
** Overall dimensions of machine in operation.

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Wulftec offers customization on all stretch wrappers

Price: $0.00