Wulftec SML-277 Semiautomatic Turntable Stretch Wrapping Machine

Wulftec SML-277 Turntable Pallet Wrapper Machine

The SML-277 model, a standard base low-profile turntable as the ideal stretch wrapping solution for your unique needs.
Low-profile oversized base stretch wrapper.
For large pallet loads.


  • 5,000 lbs load weight capacity
  • NEMA 4/12 control panel dust tight and waterproof
  • The control panel is UL508A approved
  • 100% Structural Steel Construction
  • Superior Electrical/Electronic Design including Allen Bradley MicroLogix PLC and AC drives
  • Wulftec’s exclusive 20″ NO-THREAD® Powered Pre-Stretch Carriage (30″ optional)
  • Easily available non-proprietary parts
  • State-of-the-art electrical control panel with all finger safe electrical components
  • Carriage lifting chains enclosed inside tower for operator safety

Specifications Production Rate: 55 loads per hour
Machine Dimensions: 131.50″ L x 78″ W x 86.50″ H
Load Weight: 5000 lbs
Approximate Shipping Weight: 2800 lbs
Electrical Requirements: 120 V /1 ph /60Hz /15A

  • Allen Bradley MicroLogix 1000 or 1200 PLC
  • 24V control system
  • Current overload protection
  • NEMA 4/12 control cabinet
  • Autoheight sensing photoeye
  • Power light indicator (Basic)*
  • Power on/off switch and status light (Standard)*
  • Start/stop push button
  • Large emergency stop (push / pull type)
  • Manual carriage up/down function
  • Variable table speed (16 RPM) with automatic home position with automatic home position
  • Carriage speed adjustment
  • Top and bottom wrap selectors
  • Reinforced wrap/manual rotation control
  • Film tension adjustment
  • Lack of film alarm


  • 14 gauge formed steel tower
  • Forklift Portable base design from both ends
  • 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 277%)
  • 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 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


  • 77″ dia. 3/8″ steel plate
  • 40 heavy duty non metallic lube-free table supports
  • 3″ table height
  • 2-3/8″ high base
  • Ramp accessible on all three sides (consult factory when ordering more than one ramp)

Turntable Drive

  • 0-16 RPM variable speed
  • 1 HP AC motor with Allen Bradley variable frequency drive
  • 50 ANSI heavy duty chain 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