Our Pallet ASRS Systems (Automated Storage and Retrieval Systems) that uses pallets as the storage unit. It is a subcategory of automated warehouse systems and consists of aisle stacker cranes / pallet shuttles, high-bay racking, a conveyor system, and a computer management system.In a Pallet ASRS warehouse, pallets are automatically stored and retrieved by stacker cranes /radio shuttles. The system works with a Warehouse Management System (WMS) and Warehouse Control System (WCS), allowing real-time inventory tracking and intelligent material flow management. This greatly improves storage accuracy and operational speed while reducing manual handling errors.
Typical Technical Specifications
| Warehouse Height | 8-30 meters (recommended 12-24 meters) |
| Applicable Pallet Dimensions | 1000×1200 mm / 800×1200 mm / customizable |
| Load capacity per pallet | 500–2000 kg |
| Number of Storage Positions | Customizable based on warehouse scale (hundreds to tens of thousands) |
| Racking Type | Assembled high-bay racking |
| Racking Material | High-quality cold-rolled steel |
| Surface Treatment | Electrostatic powder coating (anti-corrosion and rust-proof) |
| Racking Depth | Single deep / Double deep/ |
| Stacker crane /shuttle speed | 160 m/min/1.5m/s |
| Control system | WMS/WCS intelligent software integration |
| Optional integration | conveyors, shuttle systems, AGVs, barcode/RFID systems |
| Fall Prevention | Position detection, anti-fall stops |
| Collision Avoidance | Laser radar / Mechanical bumpers |
| Emergency Stop | Full-line emergency stop buttons |
| Overload Protection | Motor overload protection, overload detection |
| Interlock Protection | Door interlock, safety fencing |
Technical Specifications
| Project | Parameter Description |
| System height | 6-35 meters (customizable according to factory structure) |
| Single pallet load capacity | 500 kg ～ 2000 kg |
| Pallet dimensions | 1200 × 1000 mm/1200 × 800 mm/Customized specifications |
| Stacker crane type | Single column/double column/telescopic fork/double deep position extension fork |
| Stacker crane walking speed | 100-220 m/min (variable frequency speed regulation) |
| Stacker crane lifting speed | 40-90 m/min (servo drive) |
| Forking speed | 15～30 m/min |
| Conveyor line speed | 15-40 m/min (drum or chain type) |
| Number of shelving columns | 1-100+columns (expandable) |
| Depth of cargo location | Single depth/Double depth/Four depth options are available |
| Control system architecture | PLC+WCS+WMS+SCADA integrated architecture |
| Communication method | Industrial Ethernet/Fiber Optic/Wireless Network |
| Positioning accuracy | ± 3 mm (horizontal)/± 2 mm (vertical) |
| Applicable temperature for the environment | -25 ℃~+45 ℃ (supporting cold storage environment) |
| System availability | ≥ 99.5% (stable operation throughout the year) |
High Efficiency：The Pallet Unit AS/RS is designed to maximize warehouse productivity. Through highly automated storage and handling operations, it significantly reduces labor and inventory costs. Inbound, outbound, storage, and material transportation processes are completed automatically, ensuring fast, accurate, and efficient operations that meet the demands of rapidly growing businesses.
Precise Inventory Management：The WMS records real-time information for every pallet, including storage location, quantity, batch number, and inbound date. It supports FIFO management, batch traceability, expiration-date monitoring, and automated cycle counting, enabling inventory accuracy rates of over 99.9%.
Maximum Space Utilization：The Pallet Unit AS/RS utilizes vertical warehouse space through a high-bay, three-dimensional storage structure. Storage capacity can be increased by 3 to 5 times compared with conventional floor-storage warehouses. Whether equipped with stacker cranes or 4-way shuttle systems, the solution maximizes vertical space utilization while significantly reducing the required warehouse footprint. It is particularly suitable for facilities with limited space or high land costs.
Enhanced Cargo Safety：Automated equipment provides highly accurate positioning, with an accuracy of up to ±2–5 mm, minimizing product damage caused by manual handling. The system continuously tracks the location and status of every pallet, reducing the risk of misplaced or lost inventory. In addition, the warehouse can be integrated with fire detection and alarm systems that provide early warning and activate fire protection measures when necessary.
Reduced Labor Costs：By automating storage, retrieval, transportation, and inventory management processes, the Pallet Unit AS/RS minimizes manual intervention and significantly reduces labor requirements. It enables businesses to maintain high operational efficiency while handling increasing order volumes and intensive workloads.
Strong Long-Term Return on Investment：Although the initial investment is higher than that of conventional warehousing systems, the Pallet Unit AS/RS typically achieves a return on investment within 3 to 5 years through savings in labor, space, inventory accuracy, and operational efficiency. Over the long term, operating costs are substantially lower than those of traditional warehouses.
Why Customers Choose Us
1. Strong R&D Capabilities – Delivering the Best-Fit Solution for Your Business
Innovation is at the core of our success. Our R&D team accounts for 40% of our workforce, and we have obtained more than 90 patents and software copyrights. This enables us to develop customized solutions tailored to each customer's specific requirements, whether dealing with irregular warehouse layouts, diverse product specifications, or complex operational processes.
When you work with us, you are not simply purchasing equipment-you are investing in a carefully engineered solution designed to maximize efficiency, optimize space utilization, and support your long-term business growth.
2. Powerful Manufacturing Capabilities – Ensuring On-Time Project Delivery
Our 11,000-square-meter manufacturing facility in Nanjing is equipped with advanced automated roll-forming lines, welding production lines, and fully automated electrostatic powder coating systems.
By maintaining complete control over the entire production process-from raw material procurement to final assembly-we ensure consistent product quality, reliable lead times, and dependable project delivery. Your project stays on schedule, allowing your operations to move forward without unnecessary delays.
3. Extensive Industry Experience – 20 Years of Proven Expertise
With 20 years of experience in the warehousing and intralogistics industry, we have successfully delivered projects across manufacturing, food and beverage, pharmaceuticals, cold chain logistics, e-commerce, and third-party logistics sectors.
Our extensive project experience allows us to quickly understand customer requirements, anticipate potential challenges, and proactively mitigate risks. As a result, projects are implemented more efficiently and with greater confidence.
4. International Certifications – Quality You Can Trust
Our company is certified under the ISO Quality Management System and CE standards. From design and manufacturing to testing and commissioning, every stage of the process complies with internationally recognized quality and safety requirements.
Whether your project is located domestically or overseas, our products are designed to meet stringent industry standards and provide long-term operational reliability.
5. Global Project Experience – Serving Customers Worldwide
With extensive experience in international business and project execution, our solutions have been successfully deployed in Vietnam, Thailand, Malaysia, Kazakhstan, and other international markets.
From project consultation and international logistics to overseas installation and localized support, we possess the expertise and resources needed to execute projects efficiently across different regions. Whether you are an end user, distributor, or system integrator, you can rely on us as a trusted global partner.
Case Studies
FAQ
Q1: What are the main technical solutions for a Pallet AS/RS?
A:There are three main solutions:
* Stacker Crane AS/RS:** Ideal for regular warehouse layouts with building heights of 8–30 meters and high throughput requirements.
* 4-Way Shuttle AS/RS:** Suitable for low-ceiling warehouses (≤15 m), irregular building layouts, and warehouse retrofit projects.
* Stacker Crane + Shuttle System:** The stacker crane handles vertical transportation, while the shuttle performs horizontal storage and retrieval, combining high storage density with high throughput.
Q2: How much can a Pallet AS/RS increase storage capacity?
A:Compared with conventional floor-storage warehouses, a Pallet AS/RS can increase storage capacity by 3 to 5 times By utilizing vertical space, it significantly increases the number of pallet positions within the same building footprint, making it particularly suitable for facilities with limited space or high land costs.
Q3: What is the maximum rack height for a Pallet AS/RS?
A: For stacker crane systems, rack heights typically range from 8 to 30 meters, with most projects falling between 12 and 24 meters. For 4-way shuttle systems, rack heights are generally up to 15 meters. The final design height depends on factors such as building clear height, floor load capacity, and seismic requirements.
Q4: How much warehouse space is required for a Pallet AS/RS?
A:There is no fixed minimum warehouse size. The required area depends on the number of pallet positions needed and the available building height. Generally, the higher the warehouse, the greater the storage capacity within the same footprint. If you provide your warehouse dimensions and pallet storage requirements, we can prepare a preliminary layout proposal.
Q5: Which industries are suitable for a Pallet AS/RS?
A: Pallet AS/RS solutions are widely used in industries such as:
* Food & Beverage
* Chemical Industry
* Manufacturing
* Cold Chain Logistics
* Pharmaceuticals
* Third-Party Logistics (3PL)
* Automotive Parts
They are particularly suitable for operations with standardized pallet sizes, large storage volumes, and moderate to high inventory turnover.
Q6: How long does it take to build a Pallet AS/RS?
A:A typical project takes 4–8 months, including:
* Solution Design: 2–4 weeks
* Equipment Manufacturing: 6–10 weeks
* On-Site Installation: 4–8 weeks
* Commissioning & Operator Training: 2–4 weeks
The actual schedule depends on the project size, system complexity, and selected technology.
Q7: What is the typical return on investment (ROI) for a Pallet AS/RS?
A: Although the initial investment is higher than that of a conventional warehouse, a Pallet AS/RS can significantly reduce labor costs (typically by50%–70%), improve storage density, minimize operational errors, and increase overall efficiency. Most projects achieve a return on investment within 3–5 years, while long-term operating costs remain substantially lower than those of traditional warehousing systems.
Q8: How can I obtain a Pallet AS/RS proposal and quotation?
A: To prepare a preliminary solution and budgetary quotation, please provide the following information:
* Are you a system integrator, distributor, or end user?
* Warehouse dimensions (Length × Width × Height)
* Column spacing and floor load capacity
* Pallet dimensions and maximum pallet load weight
* Required number of pallet positions
* Inbound and outbound throughput requirements
* Preferred solution type (Stacker Crane / 4-Way Shuttle / Hybrid System)
* Warehouse drawings (if available)
Based on this information, our engineering team will provide a customized storage solution and preliminary quotation.
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