The modern sheet metal fabrication facility faces a paradox: while production equipment has become increasingly sophisticated and automated, material storage and retrieval often remain stubbornly manual. Forklifts navigate narrow aisles, operators search for specific sheets among stacked inventory, and production lines wait while materials are located and transported. The Fully Automatic Sheet Material Storage Warehouse from Herochu eliminates these inefficiencies entirely, creating a seamless, automated material flow from storage to production.

This comprehensive solution functions as a fully automatic three-dimensional storage warehouse, leveraging advanced robotic handling to operate autonomously in unmanned factory environments. By centralizing inventory, eliminating manual handling errors, and slashing lead times, the system meets CE, UE, and ISO 9001 standards while delivering immediate operational improvements.

Three-Dimensional Storage Architecture

The Fully Automatic Sheet Material Storage Warehouse is built around a high-density three-dimensional storage architecture that maximizes vertical space utilization. Traditional flat storage requires wide aisles for forklift access and dedicates significant floor area to material staging. The Herochu system eliminates these requirements by stacking storage layers vertically, typically from 6 to 15 tiers, with customizable configurations reaching up to 15 meters in height.

This vertical approach increases storage capacity by up to 200% compared to conventional shelving, reclaiming valuable production floor space. The system accommodates sheet dimensions up to 6,000 by 2,500 millimeters, with per-layer load capacities reaching 5,000 kilograms. Whether handling thin gauge aluminum or heavy steel plate, the storage warehouse adapts to the material profile.

The storage structure is constructed from high-strength structural steel, with individual shelves and drawers supporting loading capacities ranging from 1 to 5 tons per layer. This robust construction accommodates metal plates with thicknesses from 0.5 millimeters to 25 millimeters, including steel, aluminum, copper, and other alloys.

Automated Loading and Unloading

Central to the Fully Automatic Sheet Material Storage Warehouse is its automated loading and unloading capability. The system manages sheet metal storage effortlessly, handling the complete material flow from receiving to production. Sheets enter the system by forklift and exit laser-ready without an operator touching the material.

The automated loading and unloading process is executed with precision and reliability. The system employs a zoned vacuum suction matrix, double-sheet detection, and thickness verification to ensure accurate single-sheet separation. Once separated, sheets are precisely positioned on the cutting bed, and post-cut skeletons are extracted automatically. Every step of this cycle is tracked and recorded in the inventory management system.

This zero-distance handling capability is particularly valuable when the storage warehouse is positioned immediately adjacent to laser cutting machines. With travel distances reduced to under 2 meters, the system transforms cutting equipment into continuous processing assets that never wait for material.

Intelligent Control and Real-Time Inventory

The Fully Automatic Sheet Material Storage Warehouse is controlled through an intuitive PLC touchscreen interface that provides one-touch delivery of materials. Operators can request specific sheets with a single command, and the system automatically retrieves and delivers the material to the designated workstation.

Real-time inventory display provides instant visibility of material dimensions, weight, and quantity. This transparency eliminates the guesswork and manual counting that characterize traditional storage systems. Every sheet is tracked from the moment it enters the warehouse until it is consumed in production, providing complete material traceability.

The intelligent WMS warehouse management system supports real-time inventory queries, batch traceability, and expiration warnings. The scan-in and automatic positioning functionality achieves 100% accuracy, eliminating errors and omissions as well as inventory overstock. This precision ensures that material managers always have accurate information for production planning and procurement decisions.

Seamless Production Integration

The Fully Automatic Sheet Material Storage Warehouse is designed for seamless integration with the broader production environment. The system connects directly to ERP systems, enabling the integration of production, warehousing, and logistics data for intelligent decision-making. This connectivity transforms the storage warehouse from an isolated inventory holding area into an active participant in the production planning process.

The system is fully compatible with forklifts, overhead cranes, and other lifting equipment. This compatibility ensures that the storage warehouse integrates smoothly with existing material handling infrastructure, minimizing disruption during implementation. The system also connects to laser cutting machines and other production equipment, enabling true end-to-end automation from warehouse to cutting bed without human touch.

Technical Specifications

The Herochu Fully Automatic Sheet Material Storage Warehouse offers extensive customization to match specific operational requirements. Standard configurations include up to 15 storage layers and multiple storage towers, with maximum storage dimensions reaching 6,000 by 2,500 millimeters. Per-layer load capacity can be specified up to 5,000 kilograms.

The system operates with storage in/out exchange speeds of 5 to 15 meters per minute and lift speeds in the same range. Equipment lifting power ranges from 5.5 to 11 kilowatts, with inlet and outlet motor power between 1.5 and 2.2 kilowatts. The system supports both 220V and 380V input voltages at 50Hz or 60Hz power supply requirements.

For demanding industrial environments, the system features IP67 sensor protection rating and communicates via Siemens S7 protocol. Repetitive positioning accuracy is maintained at ±2 millimeters.

Operational Excellence

The Fully Automatic Sheet Material Storage Warehouse delivers transformative operational improvements. Facilities implementing the Herochu system typically experience a 70% reduction in forklift traffic, significantly improving shop floor safety. Sheet damage caused by forklift tines is eliminated, reducing material waste and improving product quality.

Retrieval accuracy reaches 99.8%, ensuring that the right material is always available for production. Material change-over times are reduced to under 90 seconds, dramatically improving machine utilization and reducing idle time. The system enables true lights-out operation, with production continuing through the night and across weekends without human intervention.

Conclusion

The Fully Automatic Sheet Material Storage Warehouse from Herochu represents a complete solution for modern material handling challenges. By combining high-density three-dimensional storage, automated loading and unloading, intelligent inventory management, and seamless production integration, this system enables fabricators to achieve new levels of efficiency, accuracy, and productivity. For manufacturers seeking to eliminate bottlenecks, reduce costs, and unlock the full potential of their production equipment, the Herochu fully automatic storage warehouse provides a comprehensive, future-ready solution.