Rotary arm stretch wrapper

automatedfor large workpiecesfor bulky products

Overview
The Rotary Arm Stretch Wrapper RA-SW2500 is a rotary-arm stretch-wrapping machine designed for automated unit-load wrapping in high-throughput production and logistics lines. It secures both lightweight and heavy or unstable loads while enabling integration with conveyors and automated material handling systems.

Key features

• Wide applicability: suitable for lightweight, tall, unstable stacked products and heavy-load items; improves transport stability for items such as large chemical drums and tall paper rolls.
• Automated operation: automatic film cutting and clamping, automatic load detection and machine start-up for reduced manual intervention.
• Pre-stretch performance: pre-stretch film frame up to 250% with adjustable film feed speed for tight wrapping and material savings.
• Customizable integration: compatible with roller, chain and chain-plate conveyor systems; options include extended rotation radius, increased wrapping height and top-pressing devices.
• Safe and stable operation: cantilever auto-reset with high-sensitivity emergency braking to prevent load displacement; smooth rotation to avoid surface damage.

Technical specifications

• Automatic film cutting and clamping mechanism
• Unmanned-capable operation with automatic load detection and start-up
• Pre-stretch film frame: up to 250% (adjustable)
• Conveyor interfaces: rollers, chains, chain plates
• Optional modules: extended rotation radius, increased wrapping height, top-pressing devices
• High-sensitivity emergency braking system

Applications & integration

• Suitable for packaging large chemical drums, tall paper rolls, unstable stacked goods and heavy-load items
• Can be integrated into existing packaging lines and material handling systems to enable continuous, unmanned operation