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

Key Specs
Production Rate
  • 200 loads per hour
Machine Dimensions
  • 18", 24", 36", 48" or 60" diameter ring
  • Other ring sizes available
  • Machine dimensions depending on ring size
Load Weight
  • Maximum load weight limited to conveyor capacity
Electrical Requirements
  • 230 V /
  • 3 ph /
  • 60 Hz
  • 15 A
Pneumatic Requirements
  • 3 cfm @
  • 80 psi
  • Allen Bradley Micrologix 1200 PLC
  • Automatic cut & clamp system
  • 24V control system
  • Top hold down activation photoeyes (if applicable)
  • Start / stop push button
  • Auto/Manual/Continuous mode
  • Current overload protection
  • NEMA 4/12 control cabinet with quick disconnect
  • Power on/off switch and indicator pilot light
  • Large emergency stop (push / pull type)
  • End wraps selectors (1-2-3)
  • Push button to activate film cut & clamp
  • Foot pedal ring activation or load release
  • UL approved components and UL508A control panel
Automatic Operation
  • Communication package with entrance & exit conveyor, cut & clamp sequence occurs upon clearance of the exit photoeye OR
  • Load release by foot pedal and powered conveyor, cut & clamp sequence occurs upon clearance of the exit photoeye
  • When load is fed by conveyors controlled by Wulftec, machine comes with a push button for banding mode
Manual Push Through Operation
  • Foot Pedal activates ring rotation
  • Entrance and exit photoeyes activate top hold down (if applicable)
  • Push button must be depressed for cut & clamp sequence**
  • Continuous cycle mode available
Film Delivery System
  • 5" to 10" film carriage. (Film core diameter 3")
  • Manual film tension adjustment directly on carriage
  • Quick and easy film roll change
  • Can be used with pre-stretched film for more cost savings
Film Tail Treatment
  • Automatic film cutting & clamping (can also be activated manually)
  • All structural steel design
  • Fully guarded frame
  • Electric interlocked access door
Drive System
  • RPM based on ring size (80 RPM on a 36” ring)
  • AC motor with variable frequency drive
  • Aluminum ring driven by a flat belt allowing higher speeds
  • Maintenance free vertical polyurethane guiding wheels with sealed bearings
  • Electronic soft start/stop
  • Positive ring alignment controlled by proximity sensor
  • Electric brake system
Safety Features
  • 1 E-Stop mushroom type push button on control panel (Additional E-Stops are available upon request*)
  • Wrapping zone enclosed with an electronically interlocked access door
  • A large variety of gravity and 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, troubleshooting 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
  • 10″ film carriage with adaptor for 5″ film rolls without major adjustments, quick and easy film loading
  • Manually adjustable infeed and outfeed side-guides (optional)
  • Pneumatically operated infeed and outfeed top hold down (idler rollers) – optional
  • Non-Proprietary parts accessible on a local base
  • The best warranties in the industry
    • 3-year unlimited cycle warranty
    • 10-years on the steel structure

Product Description

Wulftec’s know-how demonstrated in an affordable horizontal wrapper. Built with the same quality as every Wulftec® stretch wrapping system, the WRW-SPIN is a horizontal wrapping machine suited for various applications.