You can claim platform compensation (2% of the product amount, up to US $500) for failed service.

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Product descriptions from the supplier

Products Description

Automatically PLC - controlled column stacker

In the steel forest of intelligent warehousing, the automatic PLC - controlled column stacker is like a nimble mechanical dancer, precisely pe

rforming the precise ballet of goods storage and retrieval. Its upright column is equipped with a multi - layer fork mechanism. Under the in

telligent command of the PLC (Programmable Logic Controller), it can perceive the environment of the roadway in real - time with the help of a sensor matrix and complete three - dimensional space positioning with millimeter - level accuracy. When receiving instructions from th

e warehouse management system, the Automatically PLC - controlled column stacker quickly analyzes the tasks, drives the servo motor to ma

ke the stacker move smoothly along the roadway track, and the vertical lifting mechanism starts simultaneously. With the dexterous pickin

g of the telescopic forks, it can accurately lift the designated goods from the stereo rack within a few seconds. Whether it is the shuttle ope

ration in the high - density storage area or the challenge of the low - temperature environment in the cold - chain warehouse, the PLC - co

ntrolled stacker can efficiently coordinate the flow of goods through preset programs and dynamic algorithms, increasing the warehousing

 efficiency to more than three times that of traditional equipment and becoming the core hub of modern industrial logistics automation.

Automatic PLC control column stacker working process:

1. Task Receiving: The Warehouse Management System (WMS) generates cargo access instructions according to operational requirements and sends these instructions to the PLC control system of the stacker via the network. The instructions include key information such as the target storage location address and cargo specifications.

   
   

2. Path Planning: After receiving the instructions, the PLC, considering the current position of the stacker and the operating status of other equipment in the aisle, uses a path optimization algorithm to plan the optimal running path. At the same time, it checks whether the target storage location is occupied or has any abnormal conditions.

   
   

3. Horizontal Movement: Automatically PLC - controlled column stackerThe PLC drives the horizontal walking servo motor, and the stacker moves smoothly along the aisle track according to the planned path. The encoder monitors the walking distance and speed in real time and feeds the data back to the PLC for dynamic adjustment to ensure positioning accuracy.

   
   

4. Vertical Lifting: When the stacker reaches the column where the target storage location is located, the PLC starts the vertical lifting mechanism. Through the transmission of the motor and wire rope or chain, the loading platform rises or falls along the column guide rail. The laser ranging sensor continuously measures the height difference between the loading platform and the target storage location to precisely control the lifting position.

   
   

5. Fork Telescoping Operation: After reaching the target storage location, the PLC controls the action of the fork telescoping mechanism. The fork smoothly extends and inserts under the cargo pallet. Sensors are used to detect the contact state between the fork and the pallet and the center of gravity position of the cargo. After confirming a stable grip, the fork retracts and transports the cargo to the loading platform.

   
   

   
   

6. Reverse Process (Outbound) or Storage (Inbound):If it is an outbound task, the stacker transports the cargo to the in - outbound platform according to the planned path. If it is an inbound task, the cargo is accurately placed in the target storage location. The fork withdraws and confirms that the cargo is properly stored.

   
   

7. Task Feedback: Automatically PLC - controlled column stackerAfter the operation is completed, the PLC feeds back information such as the task execution result (success/failure) and equipment status to the WMS. At the same time, it resets the relevant mechanisms of the stacker and waits for the next task instruction.

Specification

Main characteristics of the working process of the automatic PLC - controlled column stacker:

1.Full - process automation and precise control

Millimeter - level positioning ability: By driving servo motors through PLC, combining encoders (for horizontal movement) and laser rangefinders (for vertical lifting), a positioning accuracy of ±5mm in three - dimensional space is achieved, ensuring error - free cargo access.
Closed - loop feedback control: Each motion link (horizontal movement, vertical lifting, and fork extension and retraction) is equipped with real - time sensors (such as limit switches and weight sensors). The PLC dynamically adjusts the operating parameters according to the feedback data, forming a closed - loop control chain of "instruction - execution - verification".

2. Intelligent task analysis and path optimization
Multi - task priority management:automatic PLC - controlled column stacker The PLC can receive multiple sets of operation instructions simultaneously and automatically sort them according to factors such as task urgency and cargo location distribution, avoiding idle running or congestion of equipment.
Dynamic path - planning algorithm: Combining the operating status of equipment in the roadway (such as the positions of other stackers and AGVs), the shortest - path algorithm (such as the Dijkstra algorithm) is used to optimize the travel route in real - time, reducing the ineffective moving distance and increasing the operation efficiency by more than 30%.

3. Modular structure and flexible operation
Multi - layer fork collaborative operation: The multi - stage telescopic forks (such as single - deep and double - deep forks) carried by the column can be adapted to different specifications of pallets (such as 1200mm×1000mm standard pallets). The compatible handling of "light and small items" and "heavy goods" can be completed by switching the PLC program.
Multi - mode operation switching: It supports the "single - cycle mode" (single access task) and the "compound operation mode" (picking + placing in one trip), flexibly adapting to diverse needs such as warehousing, outbound, and inventory transfer

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4. High - density storage and space utilization
Narrow - roadway operation ability: The width of the stacker is only 200 - 300mm wider than the shelf roadway and can operate in a high - density roadway with a width of ≤1.5m. Compared with the traditional forklift - shelf system, the storage space utilization is increased by 40% - 60%.
High - rise shelf adaptability: The vertical lifting speed can reach more than 120m/min, and the maximum operating height can reach 40 meters, meeting the storage needs of the stereoscopic warehouse for "upward expansion".

5. Multiple safety protection and reliability
Hardware - level safety design::automatic PLC - controlled column stacker Equipped with laser anti - collision sensors (detecting obstacles 2 - 5 meters ahead), mechanical buffers, emergency stop switches, etc. to prevent equipment collisions; the forks are equipped with anti -  detection devices to ensure stable cargo grasping.
Fault self - diagnosis and fault - tolerance mechanism: The PLC monitors parameters such as motor current, temperature, and running time in real - time. If abnormalities (such as overload and overspeed) are detected, it immediately triggers a shutdown and sends an alarm to the WMS. At the same time, it saves the status data before the fault for quick troubleshooting.

6. System integration and data interconnection
Seamless connection with WMS: Through industrial protocols such as OPC UA and Modbus, inventory data, equipment status, and operation progress are synchronized in real - time, realizing digital management of the entire process of "order - warehousing - logistics".

The control center of the system, housing PLC and electrical components. Includes bilingual touchscreen for easy operation.

Company Profile

Benson Intelligent Equipment (Shandong) Co., Ltd. was founded in 2013, including self-researching and development, design, produ

ction and sales. Benson machinery is committed to the design, production and sales of automatic packaging machine, intelligent palletizi

ng machine, wrapping machine etc. Our products are widely used in food, chemical industry, building materials, feed, warehousing

and other industries.Benson has 10 senior technical engineers, more than 20 production workers and 10 senior sales,exporting cou

ntries including United States,Mexico, Australia, Russia. Saudi Arabia, Singapore, South Africa etc., all over the world, provided prof

essional solution with efficient and intelligent products to each customer, got the high recognization and compliment from every se

rviced domestic and foreign client. Benson machinery advocates innovation, professional, efficient, pragmatic business philosophy, to achieve mutual benefit and win-

win, continue to provide our customers with high-end products and quality service.

Exhibition

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FAQ

1. Are you factory or trading company?We are the factory, we doing this line for more than 10 years.

2. Can you provide after-sales service for installation?Yes. Before the equipment is shipped, we will install and debug it in the factory to ensure that all components are running stably. After that, the whole set of equipment will be packed in wooden boxes/containers. After receiving the equipment, there is no need for a lot of installation and debugging. At the same time, we will provide corresponding pictures/videos/manuals, and provide telephone consultation online, so that you can ask questions at any time.

If you need to send engineers to the local area to install, debug and train employees, we can also provide you with it. We will provide manuals and detailed videos to help customers install the machine. If necessary, we will send technicians to the customer's factory to assist, and the customer only needs to pay for round-trip air tickets, meals, room fees and a daily subsidy of US$150.

3. How long is the warranty on your palletizer robot?We provide a one-year warranty. If there is any problem with the equipment during the warranty period, we will replace it free of charge. If the warranty period expires, we will provide damaged spare parts at cost price. At the same time, our palletizers use brand components such as Schneider and AirTac, which have more stable performance and longer service life. Please rest assured to buy, we are worthy of your trust

.4. Are there any requirements for pallet size and stacking height?It supports a variety of pallet sizes, and the maximum stacking height can reach 1.8 meters to meet different shipping needs.5. Is there a complete solution with a conveyor line?We can provide a complete line: belt conveyor, automatic bag sorting, steering, bag pressing, palletizing, and integrated delivery.