An automatic high rack stacker

An automatic high rack stacker, also known as an automated high-level order picker or a narrow-aisle stacker crane, is a type of material handling equipment used in warehouses and distribution centers. It is designed to efficiently lift and stack loads at high elevations in narrow aisles.

Here are some key features and functions of an automatic high rack stacker:

1. Narrow-aisle operation: It is specifically designed to operate in narrow aisles, maximizing the use of available space in the warehouse. This allows for higher storage density compared to conventional forklift trucks.

2. Vertical lifting capability: An automatic high rack stacker is capable of lifting loads to significant heights, often reaching multiple levels of high racks. It utilizes a mast and lifting mechanism to raise and lower the load.

3. Load handling: The stacker typically includes forks or a specialized load-handling attachment that enables it to pick up and place loads onto storage racks. Some models may also have side-shift capability to allow for accurate load positioning.

4. Advanced navigation technology: Automatic high rack stackers are equipped with advanced navigation and positioning systems, such as laser or guided wire guidance. These systems ensure accurate movement and positioning within the narrow aisles, without the need for operator intervention.

5. Operator cabin or automated controls: Depending on the design, an automatic high rack stacker may have an operator cabin for manual operation or feature fully automated controls. Automated controls allow for autonomous operation, where the stacker can perform tasks without direct human intervention.

6. Safety features: Safety is a crucial aspect of an automatic high rack stacker. It is equipped with various safety features, such as obstacle detection systems, emergency stop buttons, and safety sensors to prevent collisions and accidents.

7. Integration with warehouse systems: Integration with warehouse management systems (WMS) and warehouse control systems (WCS) is common for automatic high rack stackers. This allows for seamless coordination with other warehouse operations, such as inventory management, order processing, and real-time monitoring.

The use of automatic high rack stackers significantly improves warehouse efficiency, storage capacity, and order picking accuracy. By operating in narrow aisles and reaching high elevations, these systems enable precise and efficient pallet handling in high-density storage environments.