WCA-SMART

Features

  • 4,000 lbs load weight capacity (optional 6000 lbs)
  • The control panel is UL508A approved
  • 100% structural steel construction
  • 25″ ring GEAR w/ pinion gear drive
  • Superior Electrical/Electronic design including Allen Bradley MicroLogix 1400 PLC with an integrated Ethernet port.
  • Wulftec’s exclusive 20″ NO-THREAD® Powered Pre-Stretch Carriage (30″ optional)
  • Readily available non-proprietary parts
  • Allen Bradley Monochrome Touch Screen – play an active part in avoiding operator errors by offering a great versatility for customized information and alarm diagnostic

Production Rate: 70 loads per hour
Machine Dimensions: 135″ L x 199″ W x 100″ H
Maximum Load Size: 48″ L x 48″ W x 80″ H
Load Weight: 4000 lbs
Approximate Shipping Weight: 4750 lbs
Electrical Requirements: 230 V / 2 ph / 60Hz 20A
Pneumatic Requirements: 3 cfm @ 80 psi
Controls:

  • 24V control system
  • Allen Bradley CompactLogix L16ER PLC with an integrated Ethernet port
  • Allen Bradley PanelView Plus 600 color 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
  • 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

Structure

  • 14 gauge formed steel tower
  • Heavy duty structural steel construction

Film Delivery System

  • 20″ NO-THREAD® Powered Pre-Stretch Carriage
  • 1 HP 230VAC 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% to 300% prestretch ratio preset to customer spec, std 200%
  • Sensing device for film out/broken with visual alarm
  • 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
  • Brush-on film tail treatment (Heat Seal treatment*)

Film Carriage Drive

  • 1 HP 230VAC motor with Allen Bradley variable frequency drive
  • Two #40 carriage lifting chains
  • Bearing supported maintenance free guide wheels

Turntable conveyor

  • 25″ Heavy duty ring gear with pinion gear drive
  • Max 16 RPM variable speed
  • 1 HP 230VAC motor with Allen Bradley variable frequency drive
  • Electronic soft start/stop
  • Positive turntable alignment controlled by proximity sensor
  • Electric brake

Turntable conveyor

  • 77″ dia. 1/2″ steel plate
  • 2 1/2″ dia. Rollers on 3 3/4″ centers
  • All full length rollers driven
  • 3/16″ wall cold rolled electric welded steel rollers
  • 52″ BFR (between frame rails)
  • 1 HP AC motor with contactor
  • #40 ANSI chain drive
  • Heavy duty cast iron flange mounted bearing

Conveyors

  • 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 available*)

Technical Information: The machine is provided with a manual including electro/mechanical schematics and drawings, maintenance program and PLC program disk

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