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Vertical Lift Module (VLM)- External Access Opening

A vertical lift module is an enclosed storage system that uses trays as carriers. Through a mechanical mechanism, it lifts and shifts the trays to either retrieve stored goods or position them appropriately inside the unit. When storing a tray, an automatic height measurement is performed at the access opening, allowing dynamic and compact allocation of storage space. Absolute positioning is used for precise control during lifting and shifting movements.
The system enables intelligent management, truly realizing a "goods‑to‑person" operation. It makes full use of vertical space, improving floor space utilization. The VLM can span multiple floors, with picking openings available on one to three levels, providing convenient and fast access.

    Features of Intelligent Vertical Lift Module (VLM)

    1.       Modular design, compact structure, high load capacity, and high-density maximization of storage space.

    2.      High-speed operation with precise control for fast goods retrieval and storage.

    3.      Automatic height measurement for dynamic and compact allocation of storage space inside the unit.

    4.      Maximum load capacity up to 1 ton per single tray.

    5.      Touchscreen operation terminal – simple and easy to use.

    6.      Networked architecture design for easy expansion; can interface with different systems such as ERP and MES.

    7.      Auxiliary material extraction device to facilitate loading, unloading, and picking of heavy materials.

    8.      Equipped with safety protection devices to ensure stable, reliable, and safe operation.

    Advantages of Intelligent Vertical Lift Module (VLM)

    1.       Achieve greater storage capacity within a smaller footprint.

    2.      Simple and convenient operation with a flexible and scalable management system.

    3.      Safe, convenient, and ergonomic.

    4.      Stored goods remain protected at all times inside the enclosed space.

    How does the smart vertical lift module work

     Main Frame Structure of the Vertical Lift Module

    001

    The main structure of the cabinet is fabricated using national standard cold-rolled steel plates, consisting of eight support columns, connecting beams on both sides, supplemented with diagonal braces. The columns serve as the load-bearing framework, providing the primary load capacity. The pallet matrix-type combination structure is placed on the front and rear slots inside the cabinet. The overall height can reach up to 20 meters, and it can span multiple floors, with access points set on different floors.

    Schematic Side View of the Storage System Structure

    002
    It is mainly divided into three major areas: the back storage area, the central operating area, and the front storage area. The pallet matrix-type combination structure is placed in both the front and rear storage areas. Where conditions permit, it is extended as high as possible to make full use of the three-dimensional space and improve floor space utilization.

    How to choose the pallet size?

    004
    Pallet Width: 850 mm to 4100 mm
    Pallet Depth: 450 / 643 / 850 / 1105 / 1120 mm (five standard sizes)
    Pallet Height: 50 / 70 / 100 / 120 / 133 mm (five standard sizes)
    Pallet Load Capacity: 100 / 250 / 500 / 750 / 1000 kg (five levels)

    The selection can be determined based on a comprehensive consideration of the weight, volume, and quantity of the materials to be stored, as well as the dimensions of your containers. The general principle is to choose the largest possible pallet size that your site conditions allow, so as to achieve the maximum return on the minimum investment. Alternatively, you can provide us with your specific requirements, and we will help evaluate the most suitable solution for you.

    Customizable Options for Personalized Requirements

    Laser Guidance  Dual-Level Pallet Access Point Multiple Access Points
    ESD Protection Barcode Scanner LED Indicator Lights
    Weighing Function Customized Pallet API Data Interface

    Customization Services

    The equipment can be raised, lowered, or relocated. It can span multiple floors, and can be configured with up to five access points at the front and rear, facilitating simultaneous operations across different floors. To increase warehouse capacity, if installation outside the building is permitted, an additional external structure can be added. In this case, stored goods can be accessed through specially designed openings in the wall.

    Integration with Other Systems/Equipment

    Conveyor Line: To accelerate material sorting and storage/retrieval efficiency, conveyor belt technology can be used to connect workstations, while also reducing the intensity of manual handling.

    Robotic Arm / Manipulator: The equipment can interface with robots and other automated handling devices to meet production line requirements and achieve automated storage.

    AGV (Automated Guided Vehicle): In "goods-to-person" picking scenarios, the WCS (Warehouse Control System) receives picking instructions from the WMS (Warehouse Management System) and dispatches AGVs to enable automatic transfer of goods between storage locations and workstations.

    Jib Crane / Suspended Arm Crane: Manually operated to perform gripping, transferring, and placing tasks. It is suitable for heavy-load warehousing and manufacturing workshops, assisting operators in handling large workpieces, molds, and heavy materials.

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    Each cabinet can be configured according to your requirements

    Technical data of the Vertical Lift Storage System

    Width

    1320 to 4570(mm)

    Deep

    1990/2475/3095/3855/4290(mm)

    Height

    2100 to 32000mm

    Minimum Increment Of Equipment Height

    200mm

    Picking Window

    1~5 (Multi-Floor, Multi-Window Configuration)

    Vertical speed

    0.65-1m/s (Unloaded)

    0.5-0.8m/s (Fully Loaded)

    Traverse Speed

    0.3m/s

    Overall Equipment Load

    Maximum 80 Ton

    *The values in the table represent standard configurations. Custom widths, depths, and heights can be provided according to your specific requirements.

    Overview of Application Scenarios

    101
    Electronics Industry
    High-density storage, saving valuable cleanroom space;
    Full-process precise traceability to eliminate errors;
    Seamless integration with production lines for automated material feeding.

    Semiconductor Industry
    Solutions adapted to cleanroom environments;
    Strict batch isolation with full-process precise traceability;
    Safer storage for wafer cassettes.

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    103
    Metalworking Industry
    Heavy-load automated storage and retrieval, safe and efficient;
    Integration with tool management system – automatic scheduling and real-time tool life monitoring.

    Pharmaceutical Industry
    Full-process precision with zero margin for error;
    System strictly enforces the "First-Expired, First-Out" principle;
    Seamless integration with cold chain, ensuring uninterrupted temperature control.

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    105

    Automotive / Machinery / Aerospace
    Vertical Lift Modules are widely used across various industries.
    In automotive manufacturing, they ensure precise storage and retrieval of high-value tools and sensors, supporting efficient production.
    The machinery industry utilizes them to manage a diverse range of tools and components, enabling rapid access and inventory control.

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