Operational Features


  • Floor or wall anchoring
  • Ground level loading   
  • Heavy pallet loads   
  • Unstable pallet loads
  • Uneven packaged goods
  • Limited space around the pallet
  • Minimum space required for the machine
  • Can be integrated as a fully automatic machine (see Boomerang Automatic))
  • Robust steel construction of the machine
  • Soft start and soft stop
  • Positioned end point of the rotating arm
  • Photocell for pallet height detection and stretch control
  • Fast stretch film threading system (MPS only)

stretch system Model variants

TECHNICAL SPECIFICATIONS

Technical specifications Wingwrap
Rotating arm speed Max. 10 rpm
Machine performance Approx. 25 pallettes / h
Rotation radius 2,075 mm
Pallet dimensions Max. 1,200 x 1,200 mm (optionally up to 1,700 x 1,700 mm)
Max. wrapping height 2,000 mm (optional: 2,500 mm, 3,000 mm)
Min. wrapping height 500 mm
Electr. connection 230 V 1 N / PE 50 Hz 1.5 kW 6 A
Machine weight 700 kg
Foil type Machine stretch film
Roll diameter Max. 260 mm
Roll height 500 mm
Roll weight ~20 kg

Safety features


  • Foil carriage with safety bar (stops the rotary arm immediately if it encounters resistance)
  • Emergency stop switch on the control panel
  • Acoustic signal at the start of the stretching process (optional)

Special equipment and accessories


  • Available as a free-standing unit or for wall mounting
  • Max. Wrapping height 2,500, 3,000 mm (2,000 mm standard)   
  • Automatic film cut at the end of the wrapping cycle
  • Protective grid cage
  • Fully automatic application, cutting and welding of the foil
  • Safety fence with photocell and additional control panel on the fence (start/stop/reset)
  • Turning radius (1,950 mm, 2,100 mm, 2,300 mm, 2,500 mm)
  • Photocell for black detection
  • Stretch cord system
  • Remote control for starting the stretching process
  • Freezer and cold room equipment
  • Wifi network connection
  • Custom-made solutions on request

Workflow


The pallet is moved into the working area of the machine. The stretch film is attached to the pallet manually (standard) or automatically (optional) and the stretching process is started. The rotating arm spins around the pallet. After the wrapping is finished, the film simply has to be cut (not applicable with optional equipment "Automatic film cut at the end of the wrapping cycle" or "Fully automatic application, cutting and welding of the foil").

control panel

Adjustable parameters on the operator panel Wingwrap
Spiral winding (up only or down only) ✓
Cross winding (up and down) ✓
Cross winding with cover sheet (rainproof) ✓
Cross winding without photocell function (stretching to specified height) ✓
Cross winding with reinforcement areas (manual function) ✓
Ascent and descent speed of the foil carriage (separately adjustable) ✓
Number of foot and head windings ✓
Rotating arm speed ✓
Film tension ✓
Key lock (optional) ✓
Reset function ✓
Foil overlap at the top of the pallet ✓
Number of reinforcement windings ✓

Image gallery