Site icon GAP-CO

WCA – SMART Automatic Stretch Wrapper

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% pre-stretch 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

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.

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