Column Robot Debagging Machine

  • Unpacking capacity: 120 Bags per hour
  • Maximum bag weight: 80 kg
  • 99.95% bag emptying ratio
  • Fully automatic unpacking saves labor costs.
  • Application: Plastics, chemicals, food, pharmaceuticals, construction, and other sectors requiring large-scale discharging of bagged powder and granular raw materials.
coulmn automatic bag emptying machine
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Column Bag Unpacking Robot Description

The automatic column debagging robot system, also known as a bag unpacking/emptying system, is designed to replace manual processes. This system functions by picking up filled bags and cutting them at the hopper using a cutting knife. The head or tool of the column robot debagging system securely grips the bags and transports them to the cutting knife. Once cut, the system vibrates to ensure all raw materials inside the bags flow out. Simultaneously, the empty bags are directed to a designated area for efficient collection.

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Structure:

01. Column Robot Body

The main body is made of powder-coated Q235 carbon steel, ensuring a corrosion-resistant and robust structure.

Integrated with servo motors and high-precision RV/planetary reducers to ensure millimeter-level accuracy.

The optimized axial design covers a large working radius to meet heavy-duty gripping needs.

02. Specialized Gripper

A custom-designed gripper constructed from aluminum alloy and 304 stainless steel. It utilizes servo motors and pneumatic devices to precisely control gripping force, ensuring stable handling of material bags.

03. Control System

Features a powder-coated Q235 carbon steel enclosure and supports EtherCAT bus for millisecond-level response.

The teach pendant provides an operating interface in Chinese, English, and Korean.

Uses premium electrical components (e.g., Schneider) to ensure stability and reduce downtime risks.

04. Hopper with cutting knife

The inlet integrates cutting blades for automatic material discharge into downstream conveying equipment.

Hopper specifications can be customized based on material volume.

05. 3D Vision Recognition System (Optional)

Identifies material height and offset angles in real-time.

Enables precise gripping even with irregular stacking or varying layer counts, enhancing operational flexibility.

Specifications

Column Bag Unpacking Robot With Teach Pendant
Model VPK-LZ50 VPK-LZ150
Power 6 kW Three phase 380V/50HZ (Can be customized)
Radius of gyrationR2200mm
Dimension (LxWxH)2750x950x3250mm(LxWxH)
Equipment Weight 800 KG 960KG
Air supply pressure0.5-0.8Mpa
Air supply>0.01m³/h
Mechanical arm burden(payload)<80kg<150kg
Debagging speed120bags per hour80 to 100bags per hour
Maximum heightless than 2000mm(from ground)
Hopper with cutting knifeThe cutting knife is included for free. The cost of the hopper is determined by the specific volume requirements. Also clients could prepare it by themselves and we could provide detailed drawing.
PLC Batching System(Optional)If need to unpack pallets with different height or different bags size, suggest to take this PLC batching system. Needs to adjust the set manually
3D Camera Visual Recognition System (Optional)If you need to unpack pallets with different height or different bags size, suggest to take the visual recognition system for better performance.

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