Eliminate downtime DUE TO FILM CHANGEOVER
With our carrousel mounted film carriage system, eliminate the downtime created by film loading. Comes with up to 4 complete NO-THREAD® powered pre-stretch film carriages that work alternatively, for continuous-operation film reloading. When the machine processes one roller, it automatically replaces the empty spool with a new roll without missing a beat or requiring operator intervention.
Human-Safe loading zone
Operator exposure to moving parts during operation is eliminated with our human-safe film loading zone. The film loading zone is now outside of the wrapping zone and is equipped with its own safety devices which do not interfere with the wrapping process. Therefore, the operator can reload the stretch film roll without stopping the machine operation while being 100% safe. Category 3 safety package included.
Versatility
With up to 4 carriages on the same system, customers can pre-set wrap patterns to use the different carriages for different needs:
Different film sizes (20″, 30″, 40″)
Different film thickness
Different prestretch levels
Diffferent film colors
Logos, etc..
The Wulftec Advantage:
Non-proprietary parts
Easy integration into existing lines
Local support with qualified technicians for installation, integration, repairs, inspection…
Parts delivered within 24 hours
We offer advisory service
Production Rate
125 loads per hour
Machine Dimensions
199″ L x
230″ W x
180″ H
Maximum Load Size
48″ L x
48″ W x
80″ H
Load Weight
4000 lbs
(5000 lbs*)
Approximate Shipping Weight
12000 lbs
Electrical Requirements
230 V /
3 ph /
60Hz
20A
Pneumatic Requirements
5 cfm @
80 psi
Controls
Allen Bradley CompactLogix L30 PLC with an integrated Ethernet port
Allen Bradley PanelView Plus 1000 color touch screen interface
24V control system
Sick autoheight sensing photoeye with on/off mode
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)
Conveyor manual mode fwd / rev
Alarm beacon
Intuitive alarms diagnostic on touch screen
Current overload protection
Double brush dust tight slip ring
1 HP 230VAC motors with Allen Bradley variable frequency drives
Film force to load control
Structure
14 gauge formed steel tower
Heavy duty structural steel construction
Film Delivery System
4 – 40″ NO-THREAD® Powered Pre-Stretch Carriages
1 HP 230VAC motor with Allen Bradley variable frequency drive
50% to 300% pre-stretch ratio preset to customer spec, std 200%
Electronic film tension control with analog sensor
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 pre-stretch consistency
Film Carriage Drive
1 HP 230VAC motor with Allen Bradley variable frequency drive
Two #40 carriage lifting chains
Bearing supported maintenance free guide wheels
Film Tail Treatment
Automatic film clamping device
Pulse controlled cutter
Film alignment arm
Brush-on film tail treatment
(Heat Seal treatment*)
Turntable Drive
25″ Heavy duty ring gear with pinion gear drive
16 RPM standard up to 30 RPM maximul 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 3/8″ 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
Conveyor
5′ in / 5′ out contoured powered conveyor with smooth transfer
52″ BFR (between frame rails)
Standard pass height 18″
(Other pass heights available, please consult factory*)
2 1/2″ diameter rollers on 3 3/8″ centers
3/16″ wall 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 bearing
30 FPM fix conveyor speed
(Other speeds available*)