The regenerated rubber industry has long faced two major production difficulties: first, uneven density of regenerated rubber leads to package weight deviation, directly affecting finished product qualification rate and batch consistency; second, under cost-reduction pressure, the use of low-cost agricultural film is problematic, causing frequent stoppages and high packaging material waste during the packaging process.The Sihyde Regenerated Rubber Packaging & Palletizing Line is custom-designed for the above core needs. It integrates an intelligent weighing and cutting system with a dedicated tension control process, while also developing an innovative cost-effective specialized gripper that balances gripping stability with equipment investment economy. The entire line can operate independently or be seamlessly integrated with existing regenerated rubber production processes, helping enterprises achieve intelligent upgrading, cost reduction, and efficiency improvement.
Intelligent Weighing & Cutting System
Dynamic calibration principle: To address package weight deviation caused by uneven density of regenerated rubber, the system is equipped with high-precision sensors that collect weight data in real time, automatically calculate cutting length and perform dynamic calibration, ensuring precise and uniform weight per package.
Metering accuracy specification: Supports standard package weights such as 20KG with metering accuracy up to ±0.5%, significantly improving finished product qualification rate and batch consistency.
Cutting control logic: After the conveying system feeds the regenerated rubber sheet into the weighing and cutting unit, the system automatically completes the entire process of weighing, calculation, and cutting. The cutting blades require regular inspection and maintenance to ensure stable operation.
Film Wrapping System
Tension control process: Targeting the characteristics of low-cost agricultural film – low toughness and easy breakage – the system optimizes the wrapping process and applies dedicated tension control logic to ensure stable high-speed continuous packaging operations.
Packaging material compatibility: Compatible with both low-cost agricultural film and conventional packaging film, effectively reducing stoppage frequency caused by film breakage, and lowering packaging material waste and production costs.
Wrapping execution process: The cut sheets enter the wrapping unit, where the optimized tension control system completes stable film covering and wrapping, providing neat and regular rubber bales for the subsequent palletizing stage.
Specialized Gripper Palletizing System
Gripper design concept: To overcome the pain point that traditional suction cups fail due to uneven surfaces of regenerated rubber stacked blocks, the system abandons the high-cost suction cup solution and innovatively develops a cost-effective specialized gripper.
Gripping stability: The specialized gripper accurately grips the stacked blocks and performs automatic palletizing according to preset palletizing rules, achieving both high gripping success rate and equipment investment economy.
Palletizing execution rules: The wrapped bales are conveyed to the palletizing unit, where the gripper stacks them according to preset patterns, realizing a fully automated closed-loop process of "weighing & cutting – film wrapping – automatic palletizing".
Intelligent Control System
Control method: Adopts a PLC and industrial touchscreen combination, supporting multi-recipe storage and one-click recall for quick changeover between different package weight specifications.
Fault diagnosis function: Built-in fault alarm and diagnosis functions provide instant alerts upon operational anomalies, shortening fault troubleshooting time.
Modular coordination: The five modules operate independently yet collaboratively, integrating a 90° turning function to flexibly adapt to various factory floor layouts and production line configurations.
Regenerated Rubber Production Enterprises
Applicable scenario: Suitable for the entire packaging and palletizing process of regenerated rubber sheets in production enterprises; can be configured as an independent packaging & palletizing line.
Production line integration: Can be directly connected to existing processes such as vulcanization and sheeting, enabling seamless interconnection between upstream and downstream operations.
Applicable materials: Regenerated rubber sheets, regenerated rubber blocks, and other rubber recycled materials.
Rubber Product Processing Factories
Applicable scenario: Suitable for the film packaging and palletizing stage of sheets in rubber product processing lines.
Layout adaptability: Integrated 90° turning function adapts to various factory floor layouts, allowing flexible equipment orientation based on actual space.
Operation mode: Can run independently or be integrated with existing mixing and molding processes.
Conclusion
The Sihyde Regenerated Rubber Packaging & Palletizing Line addresses the three core pain points of the regenerated rubber industry – package weight fluctuation, difficulties with low-cost film packaging, and special stacked block gripping – by providing a full-process automated solution from weighing & cutting to film wrapping and automatic palletizing. The equipment ensures product consistency with ±0.5% metering accuracy, reduces packaging material waste through dedicated tension control, and balances investment and output with a cost-effective specialized gripper. The entire line features a modular design, is mature and reliable, and has been field-verified by multiple regenerated rubber customers, helping enterprises achieve stable, efficient, and low-cost intelligent production upgrades.
