SMHPA-300 – Automatic Turntable Stretch Wrapper

The Wulftec SMART Series is a competitively-priced series of semi automatic low and high profile turntable stretch wrapping systems… a smart approach to semi-automatic stretch wrapping

With the SMART™ Series you get:

the exact stretch wrapper you need and pay only for the features you want

to pick and choose the individual components that will best meet your stretch wrapping needs

a better, more competitive price

better and quicker turnaround – now you don’t have to wait longer to get the exact machine you need – the smart series is modular in design

to adapt without overspending

The SMART Series™ has been designed to allow you to:

upgrade the control panel at any time

upgrade the base at any time

upgrade the carriage at any time

change the tower/wrap height at any time

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

Easy to understand alarm signalization

All motors, proximity sensors, photoeyes and other sensors have quick disconnect cables that simplify installation and maintenance

Photoeyes are maintenance free and protected

All Wulftec structures are made of heavy-duty steel for rugged performance, even in the harshest work environments. They’re built to last forever

Dual chain driven for balanced movement & no vibration

Quick and easy adjustment of upper and lower carriage travel

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%

Since all of our semi-automatic SMART Series™ stretch wrappers wrap 2 inches from the turntable, you are 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

Non-Proprietary parts accessible on a local base

The best warranties in the industry

5-year unlimited cycle warranty

lifetime warranty on prestretch rollers

10-years on the steel structure and ring gear

Production Rate

55 loads per hour

Machine Dimensions

120″ L x

51″ W x

96″ H

Maximum Load Size

51″ L x

51″ W x

80″ H

Load Weight

8000 lbs

Approximate Shipping Weight

1400 lbs

Electrical Requirements

120 V /

1 ph /



Pneumatic Requirements

3 cfm @

80 psi


Allen Bradley MicroLogix 1200 PLC

24V control system

Current overload protection

NEMA 4/12 control cabinet

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 table speed (16 RPM) with automatic home position

Separate up/down carriage speeds adjustment

Separate top and bottom wrap selectors (0-9)

Reinforced wrap/manual rotation control

Film tension adjustment

Top cover pause switch (Splash proof program)

Mode switch (Manual or Automatic)

Pull cord with 40′ of cable (to be installed by customer)

Separate station on front of tower with clamp jog and an additional e-stop

Lack of film alarm



14 gauge formed steel tower

Forklift Portable base design

Heavy duty structural steel construction

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

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

Film Carriage Drive

1 HP AC motor with Allen Bradley variable frequency drive

Two #50 carriage lifting chains enclosed in tower for safety

Bearing supported maintenance free guide wheels


51″ x 51″ octagonal table 3/8″ thick

13 3/8″ table height

Turntable Drive

1 1/2 HP AC motor with Allen Bradley variable frequency drive

0-16 RPM variable speed (8000 lbs = 12 RPM, 6000 lbs and less = 16 RPM)

Ring gear with pinion gear drive

Electronic soft start/stop

Positive turntable alignment controlled by proximity sensor

Technical Information

The machine is provided with a manual including electro/mechanical schematics and drawings, troubleshooting guide & Installation instructions