Automated Material Handling Solution Robotic Bag Unloading System For Plastics

This workstation is specifically designed for the automated processing of 25kg bagged powder or granular materials. It integrates single-bag handling, positioning, opening, discharging, and empty bag disposal into a continuous workflow. Utilizing a combination of mechanical action and programmed control, the system enables a stable, low-dust automatic bag opening process. It is ideal for large-scale production environments requiring frequent handling of small-batch, bagged materials.

• Compatible Packaging: Standard 25kg bags including PE bags, kraft paper bags, and woven bags.
• Processing Capacity: 120–240 bags per hour (actual capacity depends on material flow characteristics).
• Identification & Error-Proofing: Utilizes pallet RFID/QR code scanning to verify task-material correspondence and prevent errors.
• Feeding Method: Supports manual placement or integration with a robotic arm for automatic feeding.
• Waste Bag Handling: Emptied bags are automatically collected and compacted/folded for disposal, maintaining worksite cleanliness.
• Dust Control: Equipped with a pulse-jet dust collector to capture airborne particles generated during the opening process.

1. Feeding & Identification: A full pallet of bags is placed at the station inlet (manually or by robot). The system reads the pallet ID and performs a task verification check.
2. Sequential Bag Processing: The equipment automatically picks, positions, and opens bags one by one using mechanical or vacuum methods.
3. Controlled Discharge: Material is discharged in a controlled manner into the receiving hopper or conveyor below.
4. Empty Bag Disposal: Flattened or folded empty bags are automatically transferred to a waste container.
5. Dust Management: The process occurs within a negative pressure or enclosed environment. Captured dust is handled by the integrated filtration system.

• Continuous Operation: Enables automated, sequential processing from full pallet to individual bags, minimizing manual intervention.
• Error-Proofing & Traceability: An ID-based verification system prevents material mix-ups and supports production traceability.
• Environmentally Considerate: Integrated dust collection and waste bag management help maintain a clean workshop and support material recovery.

Suited for automated feeding processes involving bagged materials such as plastic pellets, food ingredients, chemical powders, and mineral fillers. Particularly beneficial for operations with clear requirements for workshop cleanliness, material traceability, and labor cost control.

Actual processing capacity is influenced by material flowability, bag condition, and plant layout. It is recommended to provide material samples for testing prior to final system selection. The station can be configured with different dust collection units and feeding mechanisms based on specific process requirements.