Wulftec was the first in North America to put AC variable frequency drives as standard equipment on all machines. Why? Lower maintenance and better reliability—Wulftec stretch wrappers will save time and money
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
User friendly touch screen offers a simple yet effective way to adjust and maintain your equipment
All motors, proximity sensors, photoeyes and other sensors have quick disconnect cables that simplify installation and maintenance
All Wulftec structures are made of 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 and is warranteed for 10 years.
Dual chain driven for balanced movement & no vibration
Our heavy duty conveyors are second to none in the industry
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
Wulftec is the only manufacturer to offer a LIFETIME warranty on its pre-stretch rollers’ blue compound.
Preset pre-stretch ratios are available from 50-300%
Our automatic turntable stretch wrappers wrap 2″ from conveyor – guaranteeing 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
Benefit from our splash proof program with the top cover pause
Non-Proprietary parts accessible on a local base
The best warranties in the industry
3-year unlimited cycle warranty
lifetime warranty on prestretch rollers
10-years on the steel structure and ring gear
Production Rate
70 loads per hour
Machine Dimensions
128.50″ L x
199″ W x
104″ 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