Heavy Duty Fully Automatic Rotary Arm Wrapping Machine with Top Press Pallet Wrapper with Top Press Function

ER series automatic online pre-stretching wrapping machine ismainly suitable for modern operations with large production volumeand high logistics efficiency, and meets the packaging requirementsof lighter or heavier goods. According to different products andthe actual needs of the site, different packaging systems can becustomized to automatically complete the whole process of goodssensing, packaging, centering, and conveying. The conveyingmechanism can adopt different forms such as rollers, belts, andchain plates. The automatic film breaking mechanism can realizeunmanned operation. Widely used in food, beverage, chemical,paper, building materials and other industries.

1.Gantry Frame    The heavy-duty **gantry frame** provides robust structural support for the entire rotary arm mechanism, ensuring high stability and long service life even under continuous heavy-duty operation. 2. Rotary Arm

   The **rotary arm** is the core component that orbits around the pallet to apply stretch film. It is designed for smooth, high-speed rotation, delivering consistent wrapping tension for secure packaging. 3.   Rotary Support    A high-precision **slewing bearing** supports the rotary arm, enabling smooth, low-friction rotation while withstanding heavy loads, ensuring reliable performance and minimal maintenance. 4.  Pre-stretch Film Carriage    The **pre-stretch film carriage** features a mechanical or motorized pre-stretch system that stretches the film by 200%–300% before application, significantly improving film usage efficiency and reducing material costs. 5.  Automatic Film Cutting    The integrated **automatic film cutting and clamping system** automatically secures, cuts, and seals the film tail at the end of the wrapping cycle, eliminating manual intervention and ensuring a clean, tidy finish. 6.  Independent Electrical Control Cabinet    The **standalone electrical control cabinet** houses a PLC-based control system with a user-friendly touch screen interface, allowing for easy parameter setting, fault diagnosis, and operation monitoring. 7.  Chain / Slat / Belt Conveyor Line    The integrated **conveyor line** (available in chain, slat, or belt types) enables seamless infeed and outfeed of pallets, supporting fully automated, unmanned operation of the wrapping machine.

Rotary Arm Pallet Wrapping Machine Scope of application