Wulftec WCA-TWIN

Video

Automatic Turntable Stretch Wrapper

The WCA-TWIN model features the high speed of a one-way wrap while maintaining the stability and load containment of an X-pattern.

  • 4,000 lbs load weight capacity (optional 6000 lbs)
  • The control panel is UL508A approved
  • 100% structural steel construction
  • 25″ ring GEAR w/ pinion gear drive
  • Superior Electrical/Electronic design including Allen Bradley MicroLogix 1400 PLC with an integrated Ethernet port.
  • Wulftec’s exclusive 20″ NO-THREAD® Powered Pre-Stretch Carriage
  • Readily available non-proprietary parts
  • Allen Bradley PanelView Plus 7 6″ color touch screen interface
Production Rate
    • 100 loads per hour
Machine Dimensions
    • 180″ L
    • 200″ W
    • 130″ H
Maximum Load Size
    • 48″ L
    • 48″ W
    • 80″ H
Load Weight
    • 4000 lbs, 5000 lbs, 6000 lbs
Approximate Shipping Weight
    • 7400 lbs
Electrical Requirements
  • 230 V / 3 ph / 60Hz
Pneumatic Requirements
    • 5 cfm @80 psi
Controls
    • 24V control system
    • Allen Bradley CompactLogix L24ER PLC
    • Ethernet switch for communication to core drives
    • Allen Bradley PanelView Plus 7 6″ color touch screen interface
    • Sick autoheight sensing photoeye with on/off mode
    • NEMA 4/12 control cabinet with quick disconnect
    • UL 508A certified control panel
    • Double brush dust tight slip ring
    • Current overload protection
    • Power On/Off lockable switch and indicator light
    • 230/460VAC Motors with AC variable frequency drives
    • Three emergency stop stations (1 on panel / 2 in wrap zone)
    • Manual functions for turntable rotation fwd/rev and carriage up/down
    • Intuitive alarms diagnostic on touch screen
    • Cycle counter
    • Separate top and bottom wrap selections (0-9)
    • Separate up and down carriage speeds
    • Film force to load control
    • Conveyor jog fwd
    • Fwd / rev function comes standard with the AC drives option
    • 120 VAC outlet in control panel for service work
Two complete Film Delivery Systems
    • 20″ NO-THREAD® Powered Pre-Stretch Carriage
    • 1 HP 230VAC motor with Allen Bradley variable frequency drive
    • Lifetime warranty on pre-stretch rollers blue compound
    • Film force release for easy pull at start and end of cycle
    • 50% to 300% pre-stretch ratio (preset to customer spec, std 200%)
    • Electronic film tension control with analog sensor
    • Sensing device for film out/broken with visual alarm
    • Lexan roller cover for operator safety
Two complete film tail treatment units
    • Auto film clamping device / Tilted clamp for clean release
    • Pulse controlled cutter
    • Film alignment arm
    • Brush-on film tail treatment
Film Carriage Drive
    • 1 HP motor with Allen Bradley variable frequency drive
    • Two #50 carriage lifting chains
    • Power track for efficient guiding of wires
    • Machined UHMW-PE carriage glides on 1/2″ CRS rails
Turntable Drive
    • 25″ Heavy duty ring gear with pinion gear drive
    • Automated remote lube station
    • Up to 22 RPM maximum variable speed
    • 1.5 HP 230/460 VAC motor with Allen Bradley variable frequency drive
    • Electronic soft start/stop
    • Positive turntable alignment controlled by proximity sensor
Turntable conveyor
    • 77″ dia. 1/2″ steel plate
    • 2 1/2″ dia. Rollers on 3 3/4″ centers
    • 52″ BFR (between frame rails)
    • All full length rollers driven
    • 3/16″ wall cold rolled electric welded steel rollers
    • 52″ BFR (between frame rails)
    • 1 HP AC motor with contactor
    • #40 ANSI chain drive
    • Heavy duty cast iron flange mounted bearing
Conveyors
    • 5′ in / 5′ out contoured powered conveyor with smooth transfer
    • Standard pass height 18″
    • Other pass heights available, please consult factory
    • Standard 52″ BFR (between frame rails)
    • 3/16″ walls cold rolled electric welded steel rollers
    • Rollers driven via #40 chain
    • 1 HP 230/460 VAC motor and contactor
    • Heavy-duty structural steel design, interlocking style for continuous equal roller spacing
    • Heavy-duty cast iron flange mounted bearings
    • 30 FPM fix conveyor speed
    • Other speeds available
Technical Information
    • The machine is provided with a manual including electro/mechanical schematics and drawings, maintenance program and PLC program disk
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