WCA-SMART Technical Specifications

Production Rate:

• Up to 70 loads per hour *

Load Size:

• Min 36” x 36” x 10”
• Max 48" x 48" x 80” (other wrap height available in option)

Load Weight:

• 4,000 lbs (option for 6000 lbs)

Machine Dimensions:

• 199” W x 135” L x 100” H**

Approximate Shipping Weight:

• 4,750 lbs

Electrical Requirements:

• 230V/3/60 20A

Controls:

• 24V control system.
• Allen Bradley MicroLogix 1200 PLC.
• Allen Bradley PanelView Plus 600 Touch Screen Interface.
• Sick autoheight sensing photoeye with on/off mode.
• On Stand NEMA 4/12 Control cabinet.
• Power on/off lockable switch and indicator light.
• One Panel Mounted emergency stop station.
• Manual carriage Up/down function.
• Manual function for turntable rotation fwd
• Manual clamp jog on touch screen.
• Reset function.
• 120 VAC outlet in control panel for service work
• Separate top and bottom wrap selection (0-9).
• Single carriage speed.
• Conveyor jog fwd (fwd/rev optional*)
• Alarm beacon.
• Intuitive alarms diagnostic on touch screen.
• Current overload protection.
• Double brush dust tight slip ring.
• 230VAC motors & variable frequency drives with contactor driven conveyors
• Film force to load control

Film Delivery System:

• NO-THREAD® 20” Powered Pre-Stretch carriage (no threading)
• 1 HP 230VAC motor & AC variable frequency drive
• 50% to 300% prestretch ratio preset to customer spec, std 200%
• Electronic film tension control with analog sensor
• Sensing device for film out/broken with visual alarm
• Film force release for easy pull at start and end of cycle
• Lifetime warranty on pre-stretch rollers blue compound
• Lexan roller cover for operator safety
• Spring loaded carriage gate for prestretch consistency

Film Carriage Drive:

• 1 HP 230VAC motor & AC variable frequency drive
• Two #40 carriage lifting chains
• Bearing supported maintenance free guide wheel

Film Tail Treatment:

• Automatic film clamping device
• Pulsed controlled cutter
• Film alignment arm
• Brush-on film tail treatment
• Heat Seal treatment (optional)

Turntable Drive:

• 25" Heavy duty ring gear with pinion gear drive
• Max 12 RPM variable speed
• 1 HP 230VAC motor & AC variable frequency drive
• Electronic soft start/stop
• Positive turntable alignment controlled by proximity sensor
• Electric brake

Turntable Conveyor:

• 76” dia. ½” steel plate
• 2 ½” dia. Rollers on 3 ¾” centers
• All full length rollers driven
• 3/16” wall cold rolled electric welded steel rollers
• All full length rollers driven
• 52” BFR (between frame rails)
• 1 HP VAC motor with contactor
• #40 ANSI chain drive
• Heavy duty cast iron flange mounted bearing

Conveyor:

• 5’ in / 5’ out contoured powered conveyor with smooth transfer
• Standard 52" BFR (between frame rails)
• Standard pass height 18" (Other pass heights available, please consult factory)***
• 2-1/2" diameter rollers on 3-3/4" centers
• 3/16" walls cold rolled electric welded steel rollers
• Rollers driven via #40 chain
• 1 HP, 230VAC motor and contactor
• Heavy-duty structural steel design, interlocking style for continuous equal roller spacing
• Heavy-duty cast iron flange mounted bearings
• 30 FPM fix conveyor speed (other speeds optional)

Structure:

• 14 gauge formed steel tower
• Forklift Portable base design
• Heavy duty structural steel construction

Technical Information:

• The machine is provided with a manual including electro⁄mechanical schematics and drawings
• Trouble shooting guide
• Installation instructions

Warranty:

• 3-year unlimited cycle warranty
• 10-year warranty on 25” ring gear bearings
• 10-year warranty on structural frame
• Lifetime warranty on prestretch rollers' blue compound