Wulftec SMLCA-277
The SMLCA-277 an automated twin station conveyorized turntable stretch wrapping system. With the accumulation conveyor, this stretch wrapper is always ready for the next load…always ready to wrap.
Description
Key Specs:
Production Rate
- 55 loads per hour
Machine Dimensions
- 109.5 ” 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 /
- 60 Hz
- 15 A
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 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
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