Automotive Stamping: AGV Wheel Solutions for Steel Coil Transport

In automotive stamping workshops, the automated transport of steel coils (weighing 5–30 tons) serves as the lifeline of efficient production. However, the operating environment imposes rigorous requirements on logistics carriers and their wheel systems:

Extreme Loads and Deformation: Under high-load conditions, conventional wheels are prone to crushing or permanent deformation.

Floor Protection: As stamping shops typically feature high-durability epoxy or PVC flooring, these wheel systems must possess superior pressure distribution capabilities to prevent surface damage.

Harsh Environments: The shop floor is often contaminated with lubricants, cooling agents, and metal debris. These wheels must exhibit exceptional resistance to chemical corrosion, aging, and delamination.

Operational Continuity: As an integral part of automated production, the fatigue life of the wheel system directly impacts AGV maintenance intervals and overall line downtime.

Core Specifications for Heavy-Duty AGV Wheels

To address the challenges mentioned above, this technical solution utilizes high-performance industrial design to balance transport efficiency with service life:

High-Rigidity Cast Iron Core: We utilize HT250 cast iron, processed through precision heat treatment, to ensure the wheels provide excellent structural rigidity and deformation resistance. Each wheel supports over 5 tons, and the core maintains structural integrity under the stress of 30-ton steel coils.

Specialized Polyurethane Coating: By using a high-hardness (90A–95A) polyurethane formula, these wheels provide high load-bearing capacity while effectively distributing contact pressure to protect high-quality workshop flooring. Furthermore, the operating noise is kept below 70 dB(A).

Optimized Chemical Stability: The polyurethane outer layer is specifically engineered for stamping environments. It offers excellent resistance to lubricants, rust inhibitors, and cleaning fluids, which ensures that the wheels remain durable without peeling or degradation.

Precision CNC & Dynamic Balancing: With full CNC machining and G6.3 dynamic balancing, these wheels ensure smooth operation during high-speed travel (≤60m/min) and frequent start/stop cycles. This design significantly reduces the impact on AGV drive systems and motors while improving positioning accuracy.

Modular Design for Versatility: Our design supports various connection methods (keyways, splines, and flanges) and offers a diameter range of Ø180mm–Ø300mm, ensuring full compatibility with mainstream heavy-duty AGV platforms used by automotive OEMs.

Typical Application Scenarios

High-Bay Warehouse to Uncoiling Line: The system enables automated steel coil transfer and precise positioning.

Stamping & Blanking Lines: It supports high-strength material buffering and automated cyclic delivery.

NEV Battery Tray Production: Our wheels facilitate the automated feeding of high-strength steel sheets.

Intelligent Storage Systems: They provide reliable unmanned material handling and stock management for automotive body panels.

Technical Support and Engineering Services

We are committed to providing low-maintenance, high-reliability logistics drive units for the automotive manufacturing industry:

Customized Selection Services: We provide precise engineering calculations based on your specific load requirements, floor materials, and operating cycles to optimize wheel configuration.

Rapid Prototyping Support: We offer sample testing to assist you in validating performance metrics and service life under actual operating conditions.

Lifecycle Reliability: We provide comprehensive support, ranging from installation guidance to wear monitoring, to help clients reduce operational costs and ensure 24/7 production line efficiency.