SUNYGROUP’s dual-shaft shredders are widely used across various waste recycling sectors, handling materials such as e-waste, plastics, metals, wood, scrap rubber, packaging drums, and pallets. The shredded output can be directly reused or further processed to meet specific requirements.
SUNYGROUP dual-shaft shredders feature low rotational speeds, high torque, and low noise levels. They utilize a PLC-based control system that automates startup, shutdown, and reversal functions, including automatic reversal in the event of an overload. Compared to products from other manufacturers, SUNYGROUP shredders offer the following distinct advantages:
1. The cutter box features an integrated design—utilizing overall annealing and unitary machining processes—which eliminates welding-induced residual stress. This results in superior structural integrity and mechanical strength, ensuring resistance to deformation over long-term use and enhancing operational stability and service life. Additionally, the split-structure design (upper and lower sections) facilitates convenient inspection and maintenance.
2. The equipment supports data transmission, report generation, data analysis, real-time monitoring, and anomaly alarms. These features enable scientific management, optimizing resource allocation and maximizing overall returns. The system is equipped with a Siemens PLC touchscreen for visual operation and supports remote monitoring via a mobile app.
3. The cutters are manufactured from imported alloy steel using high-precision machining, resulting in superior mechanical properties—including enhanced toughness and wear resistance—and a significantly extended service life. Worn cutters can be restored through multiple rounds of hard-facing (weld overlay), thereby reducing operating costs.
4. Customers can choose between a hydraulic motor drive system or a dual-motor drive configuration (featuring two three-phase asynchronous motors paired with dual planetary gearboxes). The hydraulic drive offers stepless speed regulation and strong material adaptability. The motor-and-gearbox drive utilizes German-standard spline connections to ensure smooth torque transmission, high precision, and excellent alignment, resulting in more powerful equipment performance.
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