Automated Storage & Retrieval System of Pipes, Tubes, and Lumber

Pipes, tubes, and lumber—while seemingly different—share critical storage challenges: they are long, heavy, prone to damage from improper handling, and often occupy excessive floor space when stored conventionally. Herochu has engineered an automated storage and retrieval system purpose-built for these three material categories. Unlike generic ASRS (Automated Storage and Retrieval Systems) designed for pallets or small parts, the Herochu system addresses the unique geometry, weight distribution, and surface sensitivity of cylindrical and rectangular long stocks.

The system’s universal material versatility is its hallmark. For pipes and tubes, modular bins with curved supports prevent rolling and maintain separation between different diameters. For lumber—including dimensional lumber, hardwoods, and engineered wood products—the same bins can be fitted with flat or slightly textured surfaces to prevent sliding while allowing for slight variations in thickness. The system accommodates materials up to 12 meters in length, with customizable longer options. Each storage grid measures 600 mm in depth and 500 mm in height, supporting a per-layer load of 3 tons. Whether handling seamless steel tubes, copper pipe coils, or kiln-dried oak boards, the Herochu system applies consistent, gentle handling protocols.

Fully autonomous operation lies at the core of the Herochu solution. The high-speed, precision gantry system executes unmanned storage and retrieval cycles 24/7. For pipes and tubes, this eliminates the risk of manual forklift damage—such as denting or scratching—that often occurs during conventional handling. For lumber, autonomous retrieval prevents splitting, chipping, or moisture contamination from prolonged floor contact. Labor costs are slashed because no dedicated material handlers are required for night shifts or weekend operations. Handling errors, such as retrieving the wrong pipe size or mixing lumber grades, are virtually eliminated thanks to the system’s barcode or RFID-based tracking (optional integration).

Warehouse space savings are dramatic. Conventional storage for pipes, tubes, and lumber typically involves large floor areas with multiple aisles for reach trucks or side-loaders. Herochu’s high-density, zero-aisle design compresses storage vertically, often achieving 80% space savings. A facility that previously used 10,000 square feet for long stock storage might reduce that footprint to just 2,000 square feet, reclaiming the rest for production, assembly, or additional value-added operations. The customizable layout and modular shelf architecture allow for rapid expansion as logistics demands evolve. Adding new material types, longer lengths, or increased storage capacity is a matter of adding modules, not reconfiguring the entire warehouse.

Industry 4.0 intelligence transforms inventory management. The advanced PLC and touchscreen control provide real-time digital tracking of every pipe, tube, or lumber unit. Operators can instantly check remaining stock of a specific tube diameter, or the board footage of a particular lumber species. Seamless ERP and MES integration means that material withdrawals automatically update production schedules and purchasing alerts. For lumber storage—where moisture content and age affect quality—the system supports FIFO (first-in, first-out) retrieval, ensuring that older stock is used before newer deliveries. This prevents waste from warping, checking, or insect damage that can occur with prolonged storage.

Safety features are comprehensive. The Herochu system integrates intelligent laser sensors that scan each retrieval path for obstructions or personnel. Real-time load monitoring ensures that the gantry never lifts beyond its rated 3-ton capacity. For lumber, load monitoring is particularly valuable because lumber bundles can have irregular shapes or shifted boards; the system detects these anomalies and adjusts grip or halts movement. Fail-safe protection also includes emergency stop buttons at multiple locations, light curtains, and audible alarms. These features ensure maximum safety for both equipment and personnel, meeting or exceeding OSHA and ANSI standards for automated material handling.

From a technical perspective, the Herochu system operates with linear guide rails and chain drive transmission. Vertical lifting speed is 9 m/min, while inlet and outlet speed is 12 m/min. The number of floors and total storage units is fully customizable, with each grid sized at 600×500 mm as standard (scalable). The three-dimensional material library addresses the specific pain points of heavy pipe and lumber storage: disorganized layouts, material loss from improper stacking, and cumbersome manual handling. By precisely adapting to steel pipes, seamless pipes, alloy pipes, lumber boards, and profiles, the system eliminates the need for separate storage zones.

In conclusion, Herochu delivers an automated storage and retrieval system that seamlessly handles pipes, tubes, and lumber within a single integrated architecture. The combination of fully autonomous gantry operation, vertical high-density storage, real-time digital tracking, and fail-safe protection creates a solution that reduces costs, improves safety, and increases throughput. For any distributor, fabricator, or manufacturer dealing with these long material types, the Herochu system represents a strategic investment in operational excellence.