1. What is a Stacker Crane?
A Stacker Crane, also known as an AS/RS crane, is the core handling equipment in an Automated Storage and Retrieval System. It operates within narrow aisles of high-bay racking, moving horizontally and vertically along predefined paths to store and retrieve pallets with precision—like a high-speed robot navigating a steel forest, a testament to the expertise of a professional stacker crane factory.
2. Core Advantages
Maximized Space Utilization: Built for high-rise operation, it easily utilizes vertical space over 20m, maximizing storage density.
High Speed & Precision: Capable of moving several meters per second with millimeter-level accuracy, far surpassing manual or forklift operations.
High Reliability: Designed for robustness and 7x24 continuous operation, ensuring uninterrupted workflow.
Intelligent Management: Integrates seamlessly with WMS/WCS for fully automated, precise inventory control.
3. Main Types & Applications
| Type | Characteristics | Ideal Application |
|---|---|---|
| Single-Mast Stacker | Lighter structure, lower cost | Medium-height AS/RS (≤20m), medium payloads |
| Double-Mast Stacker | Tianjin Master Recommendation: More robust structure, higher load capacity, smoother operation | High-bay AS/RS (>20m), heavy loads (e.g., pallets, auto parts) |
4. Tianjin Master Stacker Crane Features
Stability & Reliability: High-strength steel and precision guide rails ensure stability and low failure rates under long-term operation.
Smart Control: Advanced servo systems and positioning technology enable precise movement and smooth acceleration/deceleration.
Customization: Can be tailored to specific needs in load capacity, lift height, and fork type (e.g., double-deep, rotating forks).
5. Frequently Asked Questions (FAQ)
Q: What's the difference between a Stacker Crane and a Shuttle?
A: A Stacker Crane operates in a fixed aisle serving the entire rack height, acting as the core of an AS/RS. A Shuttle typically moves on single or multiple levels within racks, offering more flexibility and is often paired with a lift. They are complementary technologies.
Q: Is a Stacker Crane right for my warehouse?
A: Consider it if your operation matches one or more of these:
High land costs necessitate building upwards.
Inventory has relatively stable SKUs with high volume per item.
Require very high throughput and accuracy.
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