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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
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- 100 loads per hour
Machine Dimensions
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- 180″ L
- 200″ W
- 130″ H
Maximum Load Size
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- 48″ L
- 48″ W
- 80″ H
Load Weight
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- 4000 lbs, 5000 lbs, 6000 lbs
Approximate Shipping Weight
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- 7400 lbs
Electrical Requirements
- 230 V / 3 ph / 60Hz
Pneumatic Requirements
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- 5 cfm @80 psi
Controls
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- 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
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- 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
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- Auto film clamping device / Tilted clamp for clean release
- Pulse controlled cutter
- Film alignment arm
- Brush-on film tail treatment
Film Carriage Drive
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- 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
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- 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
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- 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
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- 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
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- The machine is provided with a manual including electro/mechanical schematics and drawings, maintenance program and PLC program disk
Notes:
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- 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
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- 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
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- Item #370268, 20″ x 6000′ 70ga Castle cast machine stretch film, 40 rolls/skid
One-Sided Cling
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- 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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