Wulftec WCRT-200

Conveyorized High-speed Heavy-duty stretch wrapping system to keep up with the most demanding applications.


WCRT-200 TECHNICAL SPECIFICATIONS

Production Rate:
  • Up to 100 loads per hour *
Load Size:
  • Min.: 36”W x 36”L x 10”H
  • Max.: 48”W x 48”L x 80”H
Load Weight:
  • 5,000 lbs (6,000 lbs optional)
Machine Dimensions:
  • 148”W x 138”L x 140”H **
Approximate Shipping Weight:
  • 4,463 lbs
Electrical Requirements:
  • 230V/3/60 20A (other voltages available upon request)
Pneumatic Requirements:
  • 3 CFM @ 80 PSI comes with FR (Filter, Regulator).
Controls:
  • Allen Bradley SLC 5⁄03 PLC
  • Allen Bradley variable frequency drives
  • 24V control system
  • Current overload protection
  • Nema 12 control cabinet with quick disconnect
  • Auto-height sensing photoeye with on⁄off mode
  • Power on⁄off lockable switch and indicator light
  • 1 E-STOP mushroom type push button on the control panel and one in the wrapping zone
  • Allen Bradley monochrome Touch Panel
  • Variable rotary arm speed (17 RPM) (other speeds available)
  • Separate up and down carriage speeds
  • Separate top and bottom wrap selections (0-9)
  • 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
  • Alarm beacon light
  • Manual clamp jog
  • Manual function for rotation fwd⁄rev., carriage up⁄down
  • All conveyor fwd⁄rev
  • Intuitive alarm diagnostic on touch screen
  • Reset function
  • Air pressure switch
  • Non proprietary parts
  • 120 VAC outlet in control panel for service work
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 2” from conveyor level
  • Sensing device for film out⁄broken with visual alarm
Film Carriage Drive:
  • 1 HP AC with Allen Bradley variable frequency drive
  • Two #50 carriage lifting chains
  • Dual ½” CRS ways with UHMW-PE carriage glides
  • Dual steel supporting boom
Film Tail Treatment:
  • Automatic film clamping device
  • Pulsed controlled cutter
  • Film alignment arm
  • Brush-on film tail treatment (Heat Seal available in options)
Rotary Arm Drive:
  • 25” Heavy duty Ring GEAR Bearing, with Pinion GEAR Drive
  • Automated lube station for ring gear bearings
  • 17 RPM variable speed (other speeds available)
  • 1 HP AC motor with Allen Bradley variable frequency drive
  • Electronic soft start⁄stop
  • Positive arm alignment controlled by proximity sensor
  • Protection guard over the ring gear bearing
  • Dynamic braking system for rotary arm with AC drive
Conveyor:
  • Powered process conveyor, 11'-6” long
  • Standard: Pass height 18” (other pass heights available ***)
  • 3⁄16” wall cold rolled electric welded steel rollers
  • 2 1⁄2” dia. rollers on 3” centers
  • 52” BFR (between frame rails)
  • All rollers driven via #40 chain
  • 1 HP AC motor with Allen Bradley variable frequency drive
  • Heavy duty structural steel design
  • Heavy duty cast iron flange mounted bearings
  • Up to 35 feet per minute (other speeds available in options ***)
  • Additional conveyors and other types available upon request ***
Structure:
  • Free standing integrated leg design
  • (4) 6” X 6” floor mounting legs
  • Heavy duty structural steel construction
  • Heavy duty safety fencing with one interlocked access door enclosing the wrapping zone
  • Easy access to all components
Technical Information:
  • The machine is provided with a manual including electro⁄mechanical schematics and drawings
  • Trouble shooting guide
  • Installation instructions
Warranty:
  • 3-year unlimited cycle warranty
  • 10-year warranty on 25” ring gear bearings
  • Lifetime warranty on prestretch rollers' blue compound

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

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Wulftec offers customization on all stretch wrappers



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