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Semi-Automatic High Profile Cocoon Roll Stretch Wrapper
The SMH-CRW model is a standard base, high-profile, semi-automatic cocoon turntable stretch wrapping system from Wulftec. features include a larger diameter, heavy-duty turntable, larger weight capacity, enclosed dual #50 carriage lifting chains for increased safety, enclosed carriage lift motor for better protection, side-mounted carriage for optimal film delivery, quick disconnect throughput for ease of installation and maintenance, and NEMA 4/12 panel enclosures.
- 4,000 lbs load weight capacity
- 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 (30″ optional)
- Easily available non-proprietary parts
- State-of-the-art electrical control panel with all finger safe electrical components
- Carriage lifting chains enclosed inside tower for operator safety
- Cocoon cradle unit with two driven rollers
Production Rate
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- 30 loads per hour
Machine Dimensions
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- 132″ L x
- 59.50″ W x
- 96.25″ H
Minimum Load Size
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- 12″ L x
- 24″ W x
- 24″ H
Load Weight
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- 4000 lbs
Approximate Shipping Weight
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- 2600 lbs
Electrical Requirements
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- 230 V /
- 3 ph /
- 60Hz
- 15A
Pneumatic Requirements
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- Not required, except with optional kicker
Controls
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- Allen Bradley MicroLogix 1200 PLC
- 24V control system
- Current overload protection
- NEMA 4/12 control cabinet
- Wrap selectors (1 to 99)
- Power On/Off switch and status light
- Start/Stop push button
- Large emergency stop (push / pull type)
- Manual carriage up/down function
- Variable table speed (16 RPM) with automatic home position with automatic home position
- Variable cradle roller speed
- Manual table job
- Cradle rotation jog
- Film tension adjustment
- Lack of film alarm
Structure
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- 14 gauge formed steel tower
- Forklift Portable base design from both ends
- Heavy duty structural steel construction
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
- Film roping bar
- Lexan roller cover for operator safety
- 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 enclosed in tower for safety
- Bearing supported maintenance free guide wheels
Turntable
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- 77″ dia. x 1/2″ think round table
- 60″ long powered cradle rollers
Turntable Drive
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- 1 HP AC motor with Allen Bradley variable frequency drive
- 0-16 RPM variable speed
- 25″ Heavy duty Ring gear bearing drive
- Electronic soft start/stop
- Positive turntable alignment controlled by proximity sensor
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 us for our 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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