Wulftec WRW-Spin Horizontal Automatic Stretch Wrapping System

Wulftec WRW-SPIN Horizontal Automatic Stretch Wrapping System

At a Glance

  • Affordable horizontal stretch bundler
  • 200 loads per hour
  • Wrap products that cannot be wrapped on conventional wrapping machines
  • These stretch wrappers are built to last forever
  • Best warranties in the stretch wrapper industry
Sustainability Tip

Buy your stretch film from us, and get a discount on this Wulftec stretch wrapper!

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Wulftec WRW-SPIN Horizontal Automatic Stretch Wrapping System

Affordable Horizontal Stretch Bundler

A great alternative to strapping, taping, poly bags, corrugated materials or other unitizing methods. The Wulftec WRW-Spin system minimizes total packaging costs (labor and materials) compared to hand wrap. The perferred way to wrap long products that cannot be wrapped on conventional wrapping machines.

Flexible and custom-built, the WRW-Spin can be integrated into your existing line to maximize productivity.

Use as a fully automatic machine with conveyor lines in and out or as a semi-automatic machine with customers pushing loads through the machine for continuous wrap.

Features of the WRW-Spin

AC variable frequency drives as standard equipment on all machines
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
Easy to understand alarm signalization
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 in the harshest work environments
These stretch wrappers are 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

Best Warranties in the Industry

3-year unlimited cycle warranty
10-year warranty on steel structure
Lifetime warranty on pre-stretch roller blue compound

Please contact Pro Pac or call 888-318-0083 for your stretch wrapping equipment.


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 /60Hz 15A
Pneumatic Requirements 3 cfm @ 80 psi
Controls 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
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
Structure 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
Conveyor 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


Lockable Cover Over the Control Panel These controls remain accessible for an operator:
Power on/off
Carriage down/up
Reinforce wrap
Manual rotation
N/A with Deluxe Controls

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