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Semi-Automatic Rotary Arm Stretch Wrapping Equipment
The WRT-200 model, a semi-automatic rotary tower as the ideal stretch wrapping solution for your unique needs.
- NEMA 4/12 control panel dust tight and waterproof
- The control panel is UL508A approved
- 100% Structural Steel Construction
- Superior Electrical/Electronic Design including Allen Bradley MicroLogix PLC and AC drives
- Wulftec’s exclusive 20″ NO-THREAD® Powered Pre-Stretch Carriage
- Easily available non-proprietary parts
- State-of-the-art electrical control panel with all finger safe electrical components
- Superior driving mechanism with heavy duty ring gear with pinion gear drive
- Angled carriage to wrap approximately 2″ above floor level
- Emergency stop sensor for arm path obstruction
Production Rate
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- 50 loads per hour
Machine Dimensions
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- 141.5″ L
- 130″ W
- 117.5″ H
Maximum Load Size
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- 56″ L
- 56″ W
- 80″ L
Load Weight
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- Unlimited
Approximate Shipping Weight
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- 2050 lbs
Electrical Requirements
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- 120 V /1 ph /60Hz 15A
Controls
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- Allen Bradley MicroLogix 1200 PLC
- 24V control system
- Current overload protection
- NEMA 4/12 control cabinet (can be located up to 10′ from machine frame)
- Autoheight sensing photoeye
- Power on/off switch and status light
- Start/stop push button
- Large emergency stop (push/pull type)
- Manual carriage up/down function
- Variable rotary arm speed (12RPM)
- Separate up and down carriage speeds
- Separate top and bottom wrap selectors
- Reinforced wrap/manual rotation control
- Positive arm alignment controlled by proximity sensor
- Top cover pause switch (Splash proof program)
- Spiral up or spiral up/down switch
- Film force to load control
- Emergency stop sensor for arm path obstruction
Structure
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- Heavy duty structural steel construction
- Free standing integrated leg design
- Floor mounting legs (4 legs)
- Easy access to all components
Anchoring Requirements
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- Wulftec recommends using heavy-duty expansion shields of 3/4″ diameter thread size with a minimum anchor depth of 4″ in concrete
- To be I-beam (6″ to 8″) mounted, there are 2 anchors at the bottom and also 2 bolts on the top of the machine frame
Film Delivery System
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- 20″ NO-THREAD® Powered Pre-Stretch Carriage
- 1 HP AC 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
- 50-400% pre-stretch ratio (preset to customer spec, Std 200%)
- Electronic film tension control with analog sensor
- Lexan roller cover for operator safety
- Angled carriage to wrap approximately 2″ from floor level
- Proximity sensor on carriage gate to ensure gate is properly closed
Film Carriage Drive
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- 1 HP AC motor with Allen Bradley variable frequency drive
- Two #50 carriage lifting chains
- Dual 1/2″ CRS ways with UHMW-PE carriage glides
- Dual structural steel supporting boom
- Power track for efficient guiding of wires
Rotary Arm Drive
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- Heavy duty 25″ ring gear with pinion gear drive
- 1 HP AC motor with Allen Bradley variable frequency drive
- 0-12 RPM variable speed
- Electronic soft start/stop
- Positive arm alignment controlled by proximity sensor
- Protection guard over the ring gear
Technical Information
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- The machine is provided with a manual including electro/mechanical schematics and drawings, troubleshooting guide & installation instructions
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 your 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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