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Gravity Roller Unloading Line

Basketed vegetables from a 9.6 m truck go directly from the cargo box to the warehouse via 38mm and 50mm gravity rollers. Staff along the line guide and collect, ensuring a smooth handoff.

Publish Date: 2026-03-25

Scenario and requirements

Baskets of vegetables need to be moved directly from the cargo box of a 9.6-meter truck into the warehouse. The site requires stable conveying between the truck opening and the storage area, minimizing repeated manual handling. During unloading, the baskets must slide out smoothly while ensuring seamless coordination between people and equipment, preventing the load from being set down or tipped over during transfer.

How the solution connects

A 38mm gravity roller section is used as a front-end buffer, connecting to a 50mm roller section that extends from the truck compartment to the warehouse work area. The two sections are linked in series to form a complete unloading corridor. Each section can be folded for storage, enabling fast deployment between the truck and the warehouse; it can be extended as needed and then locked in place to create a stable goods-flow channel from the truck to the storage area.

Workflow and coordination with manual labor

Workers push the vegetable-filled baskets to the truck door. Supported by the front and rear roller sections, the baskets slide along the defined corridor into the warehouse, with staff guiding along the line and collecting at the connection points. The stand height can be adjusted manually, and the locking casters make it easy to move by hand and secure position, keeping the passageway stable and continuous.

Changes after use

The unloading process now runs directly from the truck to the storage area, so baskets no longer need to be lifted frequently and are easier to keep intact. With the two roller sections arranged as an unloading line, placement is flexible; when local dispatching is needed, the connection method can be adjusted quickly to improve layout efficiency.

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