In modern packaging operations, palletized goods are moving toward higher stacking, larger volumes, and greater automation—especially in food, chemical, and building material industries. Traditional turntable machines may cause instability when wrapping tall or unbalanced loads. The cantilever system allows the load to remain stationary, making it suitable for more complex packaging scenarios.
Integrated design of rotating cantilever and pre-stretch film system
The wrapping machines consists of a vertical column, rotating cantilever arm, and a pre-stretch film carriage. During operation, the pallet remains fixed while the cantilever rotates around it. The film carriage moves up and down along the column to complete full wrapping. The system can be integrated with roller, chain, or chain-plate conveyors for automated production lines.
Multi-layer uniform wrapping through circular rotation
When running, the cantilever rotates around the load while the film is dispensed and tightly applied through the pre-stretch system. Simultaneous vertical movement ensures bottom reinforcement, full-body wrapping, and top sealing, forming a spiral wrapping structure that enhances load stability.
Automatic film cutting enables unmanned operation
The system is typically controlled by a PLC, allowing precise adjustment of rotation speed, film carriage movement, and wrapping layers. Photoelectric sensors detect load height for accurate wrapping. Automatic film feeding and cutting systems enable fully automated operation without manual intervention.
Improved stability and production line integration
Since the load remains stationary during wrapping, vibration and displacement are minimized, making it ideal for unstable or high pallet loads. The system operates smoothly and can be integrated with conveyor systems for fully automated loading and unloading, improving overall efficiency.
Key equipment for multi-industry pallet packaging automation
This equipment is widely used in food and beverage, chemical, paper, building materials, and electronics industries. It supports standardized packaging of palletized goods and ensures secure wrapping for different product types.
Continuous wrapping system for automated production lines
A company upgraded its packaging line by integrating a cantilever stretch wrapper into its conveyor system. The machine automatically detected pallets and completed wrapping without manual intervention. The production line became more stable, and overall packaging efficiency was significantly improved.