WULFTEC
AUTOMATED TWIN STATION CONVEYORIZED TURNTABLE STRETCH WRAPPING SYSTEM
MODEL: SMLCA-277
The SMLCA-277 model is a heavy duty automatic conveyorized turntable stretch wrapping system. Twin stations means it can wrap and unload simultaneously. Other features include the Wulftec cut and wipe film treatment system, 32 non-metallic lube-free turntable supports, 4,000 lbs load weight capacity, and capability of wrapping up to 55 loads per hour.
- 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
- Automated cut/clamp & wipe system.
- Conveyor rollers 2 ½”” diameter on 3″ centers for smooth operation
Production Rate
- 55 loads per hour
Machine Dimensions
- 109.50″ L x
- 51″ W x
- 99″ H
Maximum Load Size
- 48″ L x
- 48″ W x
- 80″ H
Load Weight
- 4000 lbs
Approximate Shipping Weight
- 2900 lbs
Electrical Requirements
- 120 V /
- 1 ph /
- 60Hz
- 15A
Pneumatic Requirements
- 3 cfm @
- 80 psi
Controls
- Allen Bradley MicroLogix 1200 PLC
- 24V control system
- Current overload protection
- NEMA 4/12 control cabinet
- 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 table speed (16 RPM) with automatic home position
- Separate up/down carriage speeds adjustment
- Separate top and bottom wrap selectors (0-9)
- Reinforced wrap/manual rotation control
- Film tension adjustment
- Top cover pause switch (Splash proof program)
- Mode switch (Manual or Automatic)
- Pull cord with 40′ of cable (to be installed by customer)
- Separate station on front of tower with clamp jog and an additional e-stop
- Lack of film alarm
Structure
- 14 gauge formed steel tower
- Forklift Portable base design
- Heavy duty structural steel construction
Film Delivery System
- 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 Tail Treatment
- Automated Cut/Clamp & Wipe system
- Pulse controlled cutter
- Film alignment arm & Brush on film tail treatment
Film Carriage Drive
- 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
- 77″ dia. 3/8″ steel plate
- 32 heavy duty non metallic lube-free table supports
- 3-1/8″ table height
- 2-3/8″ high base with full surround for safety and strength
Turntable Drive
- 1 1/2 HP AC motor with Allen Bradley variable frequency drive
- 0-16 RPM variable speed
- #50 ANSI heavy duty chain drive
- Electronic soft start/stop
- Positive turntable alignment controlled by proximity sensor
Turntable Conveyor
- 76″ dia. 1/4 ” steel plate
- 2 1/2″ dia. rollers on 3″ centers
- All rollers driven
- 3/16″ wall cold rolled electric welded steel rollers
- 52″ BFR (between frame rails)
- 1 HP AC motor with Allen Bradley variable frequency drive
- #40 ANSI chain drive
- Heavy duty cast iron flange mounted bearing
Conveyor
- 5′ outfeed contoured gravity conveyor
- Standard 52″ BFR (between frame rails)
- Standard pass height 10″
- 2 1/2″ diameter rollers on 3″ centers
- 3/16″ walls cold rolled electric welded steel rollers
- Heavy-duty structural steel design, interlocking style for continuous equal roller spacing
- Heavy-duty ball bearings
Technical Information
- The machine is provided with a manual including electro/mechanical schematics and drawings, troubleshooting guide & Installation instructions
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 your distributor for prices.
- Please note that retrofits are to be installed by a Certified Wulftec Technician.
Air compressor
Air compressor
Carriage
30″ NO-THREAD® Powered Pre-Stretch Carriage
Controls
Lanyard remote
Safety control lockout
Warning Alarm / Horn
Warning flashing light
Heat seal
Arm mounted cut & seal
Motors
Wash-down motors for top platen
Paint
Custom color
Photoeye
Dark load detection
Safety
Safety light curtains
Scale
Electronic scale above ground
Electronic scale in ground
Temperature package
Cold A (32 to 41°F / 0 to 5°C)
Cold A (32 to 41°F / 0 to 5°C) – Deluxe panel
Fan & Exhaust
Warm A (up to 115°F / up to 46°C)
Warm B (104°F / 40°C and up)
Top platen
Electric top platen
Transformer
Customized transformer
Standard transformer
Transformer for Cold C temperature package
Turntable
90° exit