Automatic Sheet Metal Tower Storage System

Product Description

Integrated system combining automated storage, gantry robot auto loading/unloading, and material cart—fully synchronized with multiple laser cutting machines for end-to-end automated processing

◆ Full Automation: Storage, handling, and loading/unloading fully automated

◆ Automatic Integration: Multi-device synchronization with multiple laser cutting machines

◆ High Efficiency Production: Fully automated center for efficient manufacturing

◆ Optimized Layout Design: Customized to on-site environmental requirements

Technical Parameter

Model No. HC-A3015-83 HC-A4015-85 HC-A4020-85 HC-A6020-105 Remarks

Sheet Dimensions 3000*1500 4000*1500 4000*2000 6000*2000 mm

Number of layers 8(Customized) 8(Customized) 8(Customized) 10(Customized) layer

Max. Load Capacity 3000 5000 5000 5000 Kg

Number of storage 1(Customized) tower

Clear Space 350(Customized) mm

Transfer Speed 5-15 m/min

Applicable Sheet Dimensions 3000*1500 4000*2000 6000*2000 6000*2500 mm

Max. Sheet Weight 500 Kg

Loading Arm Horizontal Speed 10-30 m/min

Loading Arm Lifting Speed 5-10 m/min

Fork Opening/Closing Speed 5-20 m/min

How Automated Tower Storage Systems Work

Core Components and Vertical Lift Mechanism

A tower storage system consists of a steel frame housing multiple trays stacked vertically, a motorised lift that moves trays between storage positions and an access opening, and a PLC controller that manages tray indexing and retrieval commands. The operating principle is goods-to-person: rather than an operator navigating a warehouse with a forklift, the system brings the required sheet directly to the operator at an ergonomic working height.

The lift operates within the tower’s central column. When an operator requests a specific material via the control panel or connected software, the PLC identifies the correct tray, retrieves it, and delivers it to the access bay. The entire cycle typically completes in under 60 seconds.

Material Types and Load Specifications

Tower systems accommodate a broad range of flat materials. Steel, aluminium, stainless steel, copper, composite panels, timber sheets, and plastic are all standard. Tray configurations vary by manufacturer, but typical capacities range from 1,500 kg to 3,000 kg per tray. Standard sheet sizes supported include 3000×1500 mm, 4000×2000 mm, and 6000×2500 mm, with custom tray dimensions available for non-standard stock.

Trays are built with either solid sheet-metal bottoms for lighter materials or reinforced latticed steel bottoms for heavier loads such as bundled bar stock and thick plate. Mobile load-securing supports prevent material shifting during handling.

Software Integration and Inventory Control

Modern tower systems connect directly with warehouse management systems (WMS), enterprise resource planning (ERP) platforms, and manufacturing execution systems (MES). This integration enables real-time inventory visibility. Every sheet stored, retrieved, or consumed is tracked automatically, eliminating the manual stock counts and spreadsheet-based systems that many Australian fabricators still rely on.

Integration with CNC, Laser Cutting, and Production Lines

Automated Feed to Processing Machines

Where tower systems deliver the greatest production impact is in their connection to downstream processing equipment. Shuttle systems and conveyors link the tower’s access bay directly to CNC punch presses, fibre laser cutters, and plasma tables. Sheets move from storage to the machine bed without manual transport. This creates a continuous material flow that reduces idle machine time and supports unattended or lightly attended production runs.