1. Project Background

Customer Requirements: A high-speed rail track equipment manufacturer needs to build a smart立体仓库 to meet the following requirements:

Storage Requirements: Over 800 SKUs (including rails, fasteners, switches, bolts, etc.), supporting mixed storage of rails (length 12.5m-50m, single weight 500kg-2 tons), fasteners (small parts), and switches (large components);

Efficiency Goals: Average daily order processing of 5,000 orders, with a peak throughput of 15,000 tons per day;

Compliance Requirements: Rust and corrosion prevention (humidity ≤40%, surface coating protection), vibration resistance (vibration ≤0.1g), compliant with ISO 9001 and railway industry standards;

Cost Optimization: Reduce reliance on manual labor and lower cargo damage rate to below 0.1%.

2. Technical Highlights

Heavy-duty component adaptation design:

The stacker forks use a box-type steel structure (thickness ≥ 15 mm) with a load capacity of up to 5 tons, and anti-vibration sensors monitor the handling process in real time.

Steel rail shelves are fitted with anti-slip rubber pads and elastic limiters to prevent rail slippage.

Corrosion Prevention and Control:

The temperature-controlled zone is equipped with an inert gas fire suppression system (heptane), with a response time of ≤30 seconds;

Humidity sensors are embedded within the racks, automatically activating the dehumidification system when humidity exceeds specified limits.

Efficient Sorting Strategy:

The WMS merges batches based on line maintenance requirements (e.g., orders combining rails and fasteners for a specific line), reducing the number of stacker crane movements;

AGVs operate in relay mode, improving cross-zone transportation efficiency by 40%.