Rotary Arm Pallet Stretch Wrapper
Wraps heavy or unstable loads while they stand still.
Built around your product
The arm carries the film around a stationary pallet, so light, tall or very heavy loads are wrapped safely. With automatic film clamp and cut it works unattended in conveyor lines.
A strapping head feeds strap around the pack through an arch or by hand, tensions it, welds the ends by heat or friction and cuts. Stretch wrappers rotate the load on a turntable — or rotate an arm around a stationary load — while a powered carriage pre-stretches the film by 200–300% and travels up and down the mast to apply the programmed number of wraps.
Key features
- Load stays stationary
- Automatic film clamp, cut and wipe
- Top-sheet dispenser option
- Safety fencing with light curtains
Process sequence
Position
The pack stops under the arch, or the pallet is placed on the turntable.
Feed
Strap or film is fed and attached.
Tension
Strap is pulled to the set force; film is pre-stretched.
Seal
Strap ends are welded; film is cut and wiped down.
Release
The secured load moves on to labelling and dispatch.
Machine video
A closer look at a typical strapping & pallet wrapping installation. Ask us for a live demonstration of the PW-R20 on your own product.
Specifications
| Model | PW-R20 |
|---|---|
| Type | Rotary arm stretch wrapper |
| Pack / load size | Pallet 1,200 × 1,200 mm, up to 2,400 mm high |
| Speed | Up to 60 pallets/hour |
| Strap / film | LLDPE stretch film, 500 mm, 17–35 µm |
| Tension | Powered pre-stretch up to 300% |
| Control | PLC with touchscreen and line interlocks |
| Power supply | 380 V three phase, 3 kW |
| Weight | No load-weight limit |
Typical configuration. Final values depend on your product and are confirmed in the quotation.
Add-ons
- Powered roller table
- Top-sheet dispenser
- Top press for light loads
- Integrated pallet weigh scale
Suitable materials and packs
Questions
PP or PET strap?
Turntable or rotary arm?
How much film does pre-stretch save?
Get a proposal for this machine
- Application review by an engineer — material, code and line speed
- Trial marking, printing or packing on your own samples
- Quotation with layout, lead time, installation and service
Prefer to talk? Email info@motionworksrobotics.com or call +91 98100 93680.
Ask about this machine
More strapping & pallet wrapping machines
Semi-Automatic Strapping Machine
Table-top PP strapping for cartons and bundles.
Automatic Arch Strapping Machine
One-touch or sensor-triggered strapping through an arch.
Inline Fully Automatic Strapping Machine with Press
Hands-free strapping in conveyor lines.