The Duravant family of operating companies serve the food processing, packaging and material handling segments.

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Key Specs
Features
Options
Production Rate
  • 120 loads per hour
Machine Dimensions
  • 36", 48", 60", 72", 90" or 102" diameter ring
  • Other ring sizes available
  • Machine dimensions depending on ring size
Load Weight
  • 5000 lbs
Shipping Weight
  • 3000 lbs
Electrical Requirements
  • 230 V /
  • 3 ph /
  • 60 Hz
  • 15 A
Pneumatic Requirements
  • 6 cfm @
  • 80 psi
Controls
  • Allen Bradley CompactLogix L24ER PLC with an integrated Ethernet port
  • Allen Bradley PanelView Plus 600 color touch screen interface
  • 24V control system
  • Load sequencing photoeyes
  • Current overload protection
  • NEMA 4/12 control cabinet with quick disconnect
  • Resetable cycle counter
  • Power on/off lockable switch and indicator pilot light
  • Large emergency stop (push / pull type)
  • Loads per hour display
  • Banding ON/OFF
  • Mid-Band On/OFF
  • Separate front and end wrap selectors (0-9)
  • Film force to load control (Film tension control with analog sensor)
  • Visual film break alarm
  • Film loading clamp manual jog
  • Reset function
  • Manual function including conveyor fwd/rev
  • Alarm mode diagnostic on touch screen
  • Wrapping ON/OFF
Film Delivery System
  • 20" NO-THREAD® Powered Pre-Stretch Carriage
  • AC motor with Allen Bradley variable frequency drive
  • 50-300% pre-stretch ratio (preset to customer spec, Std 200%)
  • Sensing device for film out/broken corner compensation
  • Lexan roller cover for operator safety
  • Film force release for easy pull at start and end of cycle
  • Local film feed push button
  • Rapid-lock film roll device
  • Safety switch on carriage door
  • Safety switch on locking pin
Film Tail Treatment
  • Automatic film clamping
  • Starting clamp for initial cycle
  • Heat seal available
Structure
  • All structural steel design
  • Electric interlocked access door
  • Machine wrap zone totally guarded
Drive System
  • RPM based on ring size
  • AC motor with variable frequency drive
  • Electronic soft start/stop
  • Positive carriage alignment controlled by proximity sensor
  • Extra heavy duty transmission
  • Electric brake system
Safety Features
  • The Wulftec wrapping system is equipped with 3 photoeyes which monitor access points to wrapping zone and prevent accidental insertion of foreign object during wrapping
  • 2 E-Stop mushroom type push buttons: 1 on control panel, and 1 in wrapping zone* (Additional E-Stops are available upon request)
  • Wrapping zone enclosed with an electronically interlocked access door on either side of wrap zone
Conveyors
  • A vaste variety of powered conveyors are available. (Chains, belts, v-belts, roller, etc.)
Technical Information
  • The machine is provided with a manual including electro/mechanical schematics and drawings. trouble shooting guide and installation instructions
  • 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
  • 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
  • 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%
  • No film threading is required and a Lexan cover eliminates operator’s ability to reach rollers when gate is closed
  • 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

Product Description

The Wulftec engineering team has redefined the boundaries of horizontal Wrappers
The most productive and safest way to wrap lumber, doors, windows, carpets, textiles, copper piping, corrugated tubing and more…

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