Wulftec WCRT-200

Video

Conveyorized Automatic Rotary Arm Stretch Wrapping Equipment

The WCRT-200 is a self-supporting four-legged model with optional elevating clamp for banding, separate double stack and one-way wrapping mode. It offers easy access to all components for trouble free maintenance, a 5,000 lbs load weight with option for 6,000 lbs, and wraps up to 100 loads per hour.

  • 5,000 lbs load weight capacity (optional 6000 lbs)
  • The control panel is UL508A approved
  • 100% structural steel construction
  • 25″ ring gear with pinion gear drive
  • Automated remote lube station
  • Superior Electrical/Electronic Design including Allen Bradley SLC 5/03 logic control
  • Wulftec’s exclusive 20″ NO-THREAD® Powered Pre-Stretch Carriage (30″ optional)
  • Lifetime warranty on prestretch rollers blue compound
  • Readily available non-proprietary parts
  • Conveyor rollers 2 ½” diameter on 3″ centers for smooth operation
  • Motors speed control are made through AC frequency drives
  • Allen Bradley Monochrome Touch Screen – play an active part in avoiding operator errors by offering a great versatility for customized information and alarm diagnostic
Production Rate
    • 100 loads per hour
Maximum Load Weight
    • 5000 lbs
    • (6000 lbs*)
Maximum Load Size
    • 48″ L
    • 48″ W
    • 80″ H
Machine Dimensions
    • 138″ L
    • 148″ W
    • 140″ H
Approximate Shipping Weight
    • 4500 lbs
Electrical Requirements
    • 230 V /3 ph /60Hz 20A
Pneumatic Requirements
    • 3 cfm @80 psi
Controls
    • NEMA 4/12 control cabinet with quick disconnect
    • Allen Bradley monochrome Touch Panel
    • Alarm beacon light
    • Double brush dust tight slip ring
    • Allen Bradley SLC 5/03 PLC
    • 24V control system
    • Current overload protection
    • Sick autoheight sensing photoeye with on/off mode
    • Power On/Off lockable switch and indicator light
    • 230VAC Motors with AC variable frequency drives
    • Two emergency stop stations (1 on panel / 1 in wrap zone)
    • Manual function for rotation fwd/rev and carriage up/down
    • Variable rotary arm speed (17 RPM – other speeds available*)
    • Intuitive alarms diagnostic
    • Cycle counter
    • Reset function
    • Separate top and bottom wrap selections (0-9)
    • Separate up and down carriage speeds
    • Film force to load control
    • All conveyors with independent fwd/rev manual function
    • Manual clamp jog
    • Dynamic braking system for rotary arm with AC drive
    • 120 VAC outlet in control panel for service work
    • 1 HP 230VAC Motor & AC variable frequency drive
Film Delivery System
    • 20″ NO-THREAD® Powered Pre-Stretch Carriage
    • Lifetime warranty on pre-stretch rollers blue compound
    • Film force release for easy pull at start and end of cycle
    • 50-300% pre-stretch ratio (preset to customer specs-std 200%)
    • Electronic film tension control with analog sensor
    • Sensing device for film out/broken with visual alarm
    • Lexan roller cover for operator safety
Film Carriage Drive
    • Emergency stop for arm path obstruction
    • Angled carriage to wrap approx. 2″ from conveyor level
    • 1 HP AC motor with Allen Bradley variable frequency drive
    • Two #50 carriage lifting chains
    • Dual steel supporting boom
    • Power track for efficient guiding of wires
    • Machined UHMW-PE carriage glides on 1/2″ CRS rails
Film Tail Treatment
    • Film alignment arm
    • Automatic film clamping device
    • Pulsed controlled cutter
    • Brush-on film tail treatment
    • (Heat Seal treatment optional*)
Rotary Arm Drive
    • 1 HP AC motor with Allen Bradley variable frequency drive
    • Counter-balanced rotary arm for smooth rotation
    • Safety fencing with security door
    • 17 RPM variable speed (up to 35 RPM)
    • Automated remote lube station
    • Dual steel boom rotary arm
    • Electronic soft start/stop
    • Positive arm alignment controlled by “Proximity Sensor”
    • Dynamic braking system for rotary arm with AC drive
    • Protective guard covering ring gear
    • 25″ Heavy duty Ring GEAR Bearing, with Pinion GEAR Drive
    • Heavy duty structural steel construction: easy access to all components
Conveyor
    • Standard pass height 18″
    • Powered process conveyor 11′ 6″
    • (Other pass heights available, please consult factory*)
    • 2- 1/2″ diameter rollers on 3″ centers
    • 52″ BFR (between frame rails)
    • All rollers driven via #40 chain
    • 1 HP 230VAC motor with Allen Bradley variable frequency drive
    • Heavy-duty structural steel design, interlocking style for continuous equal roller spacing
    • Heavy-duty cast iron flange mounted bearings
    • Up to 35 FPM (other optional speeds available*)
Structure
    • 4 — 6″ X 6″ floor mounting legs
    • Free standing integrated leg design
Safety Features
    • The Wulftec wrapping system is equipped with 5 photoeyes which monitor access points to wrapping zone and prevent accidental insertion of foreign object during wrapping
    • 2 E-Stop mushroom type push buttons: 1 on control panel, and 1 in wrapping zone
    • (Additional E-Stop are available upon request*)
    • Wrapping zone enclosed by heavy-duty personnel obstruction fencing. Complete with electronically interlocked access door
    • An object obstruction safety device stops the machine functions should there be any interference in the wrapping area
Technical Information
    • The machine is provided with a manual including electro/mechanical schematics and drawings, maintenance program and PLC program disk
Warranty
    • 3-year unlimited cycle warranty
    • 10-year warranty on steel structure
    • 10-year warranty on 25″ ring gear bearings
    • Lifetime warranty on prestretch rollers’ blue compound
Notes:
    • Optional
    • Production rate based on load configuration and machine options
    • Overall dimensions of machine in operation
    • All machine specifications are subject to change without prior notice
    • Please consult us for prices

Two-Sided Cling

    • Item #370267, 20″ x 5000′ 75ga Castle cast machine stretch film, 40 rolls/skid
    • Item #370264, 20″ x 5000′ 80ga Castle cast machine stretch film, 40 rolls/skid
    • Item #370265, 20″ x 5000′ 80ga Castle cast machine stretch film boxed, 40 rolls/skid
    • Item #370335, 20″ x 4000′ 115ga Castle cast machine stretch film, 40 rolls/skid
    • Item #370329, 20″ x 4000′ 120ga Castle cast machine stretch film, 40 rolls/skid
    • Item #370330, 30″ x 4000′ 120ga Castle cast machine stretch film, 20 rolls/skid

Differential Cling

    • Item #370268, 20″ x 6000′ 70ga Castle cast machine stretch film, 40 rolls/skid

One-Sided Cling

    • Item #370274, 20″ x 8000′ 55ga SSC Castle cast machine stretch film, 40 rolls/skid
    • Item #370266, 20″ x 5000′ 63ga SSC Castle cast machine stretch film, 50 rolls/skid
    • Item #370303, 20″ x 6000′ 70ga SSC Castle cast machine stretch film, 40 rolls/skid
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