WRT-200 – Semi-Automatic Rotary Arm Stretch Wrapper

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

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

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%

The angled carriage with very low wrap possibility, 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

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

4-year unlimited cycle warranty

lifetime warranty on prestretch rollers

10-years on the steel structure and ring gear

Production Rate

50 loads per hour

Machine Dimensions

141.50″ L x

130″ W x

117.50″ H

Maximum Load Size

56″ L x

56″ W x

80″ L x

Load Weight


Approximate Shipping Weight

2050 lbs

Electrical Requirements

120 V /

1 ph /




Allen Bradley MicroLogix 1200 PLC

24V control system

Current overload protection

NEMA 4/12 control cabinet (can be located up to 10′ from machine frame)

Autoheight sensing photoeye

Power on/off switch and status light

Start/stop push button

Large emergency stop (push / pull type)

Manual carriage up/down function

Variable rotary arm speed (12RPM)

Separate up and down carriage speeds

Separate top and bottom wrap selectors

Reinforced wrap/manual rotation control

Positive arm alignment controlled by proximity sensor

Top cover pause switch (Splash proof program)

Spiral up or spiral up/down switch

Film force to load control

Emergency stop sensor for arm path obstruction


Heavy duty structural steel construction

Free standing integrated leg design

Floor mounting legs (4 legs)

Easy access to all components

Anchoring Requirements

Wulftec recommends using heavy-duty expansion shields of 3/4″ diameter thread size with a minimum anchor depth of 4″ in concrete. To be I-beam (6″ to 8″) mounted, there are 2 anchors at the bottom and also 2 bolts on the top of the machine frame.

Film Delivery System

20″ NO-THREAD® Powered Pre-Stretch Carriage

1 HP AC 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

50-400% pre-stretch ratio (preset to customer spec, Std 200%)

Electronic film tension control with analog sensor

Lexan roller cover for operator safety

Angled carriage to wrap approximately 2″ from floor level

Proximity sensor on carriage gate to ensure gate is properly closed

Film Carriage Drive

1 HP AC motor with Allen Bradley variable frequency drive

Two #50 carriage lifting chains

Dual 1/2″ CRS ways with UHMW-PE carriage glides

Dual structural steel supporting boom

Power track for efficient guiding of wires

Rotary Arm Drive

Heavy duty 25″ ring gear with pinion gear drive

1 HP AC motor with Allen Bradley variable frequency drive

0-12 RPM variable speed

Electronic soft start/stop

Positive arm alignment controlled by proximity sensor

Protection guard over the ring gear