Features

• AC variable frequency drives as standard equipment
• NEMA 4/12 control panel dust tight and waterproof
• The control panel is neatly organized eliminating time otherwise lost searching for wires
• The control panel is UL508A approved
• Superior Electrical/Electronic Design including Allen Bradley MicroLogix PLC and AC drives
• All motors, proximity sensors, photoeyes and other sensors have quick disconnect cables that simplify installation and maintenance
• Heavy-duty steel for rugged performance, even in the harshest work environments. They’re built to last forever
• A 25" ring gear with pinion gear drive provides the strongest drive in the industry
• Dual chain driven for balanced movement & no vibration
• The "Maintenance Free" spring loaded carriage gate equipped with spring loaded rollers, ensures optimal contact with the stretch film year after year, without involving maintenance
• Preset pre-stretch ratios are available from 50-300%
• The angled carriage with very low wrap possibility, the product is properly secured to the pallet, resulting in a pallet that is more stable for transport, and therefore less damage
• No film threading is required and a Lexan cover eliminates operator's ability to reach rollers when gate is closed
• The pneumatically operated cut and wipe-on system automatically cuts and wipes the film onto the load upon cycle end
• A vertical roller positions the film over the clamp which grabs the film; this ensures longer heat wire life expectancy
• Then the heat wire swings in and cuts the film
• A timed impulse heat control, allows quick cool down so the heat wire becomes cold to the touch within 5 seconds
• Wulftec's revolutionary drop away clamp ensures clean film release from the pallet load
• Non-Proprietary parts accessible on a local base

Controls

• 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 functionManual 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
• 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

• Heavy duty structural steel construction
• Floor mounting legs (3 legs)
• Easy access to all components

Film Delivery System

• 20" NO-THREAD® Powered Pre-Stretch Carriage
• 1 HP AC motor with Allen Bradley variable frequency drive
• 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

• 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

Film Tail Treatment

• Automated Cut/Clamp & Wipe system
• Pulse controlled cutter
• Film alignment arm & Brush on film tail treatment

Rotary Arm Drive

• 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

Specifications

• Production Rate: 50 loads per hour
• Machine Dimensions: 146" L x 130" W x 122" H
• Maximum Load Size: 56" L x 56" W x 80" H
• Load Weight: Unlimited
• Approximate Shipping Weight: 2500 lbs
• Electrical Requirements: 120 V /1 ph /60Hz 15A
• Air Requirements: 3 cfm @ 80 psi