Customized Dual-Arm Reel Stacker Boosts Efficiency in Lithium Battery Roll Handling

A lithium battery manufacturer needed to lift two rolls of positive electrode material simultaneously at the coating section. Each roll measured up to 1,000 mm in diameter and weighed around 450 kg. Using traditional single-arm equipment slowed throughput and limited capacity. The customer required:

• Dual-arm handling to move two rolls at once.
• Compatibility with large roll diameters up to 1,000 mm.
• Compact design for narrow aisles.
• Fully electric and intelligent control with safety protection.
• Seamless integration with conveyors and MES/PLC systems.

Customized Solution by Sinolift

Based on the CDD10-LS700 Walkie Fully Electric Dual-Arm Reel Stacker, Sinolift developed a tailored solution:

• Structural Upgrades – Arms extended to 950 mm with adjustable spacing for large rolls. High-strength alloy steel ensured durability.
• Intelligent Control – High-power motor, encoder feedback, synchronization algorithm, overload detection, and PLC/MES connectivity.
• Lithium Battery System – Long working hours, BMS protection, and quick-swap modular design.
• Enhanced Safety – Light curtain sensors, smooth lifting control, emergency stop functions, and industrial-grade components.
• Optimized Design – Compact chassis, precise lifting height (±5 mm), and adjustable counterweight for stability.

Results & Benefits

The customized reel stacker delivered strong results:

• Efficiency – Dual-arm handling increased throughput by nearly 80%.
• Quality – Smooth lifting reduced vibration and protected roll integrity.
• Safety – Automated protection achieved zero operator injuries.
• Integration – Fully compatible with conveyors and PLC systems.
• Maintenance – Modular lithium batteries and remote diagnostics reduced downtime.

The Sinolift CDD10-LS700 Customized Dual-Arm Reel Stacker successfully met the customer’s needs for efficiency, safety, and automation. With its flexible design, it is a reliable solution for lithium battery roll handling and can be upgraded to adapt to future production requirements.

Sinolift offers customized services to meet various customer requirements. If you are interested in our products, feel free to contact us for more information. Visit our website at //www.sinoliftcorp.com, or reach us via email at market@sinolift.com or WhatsApp: +8613817178390