The four shaft shredder machine FS66 Series is engineered primarily for businesses and recycling facilities requiring efficient reduction of light materials such as PET bottles, aluminum shavings, and small plastic components. This machine addresses the needs of industrial clients focused on both environmental compliance and operational throughput. As an advanced solution from trusted four shaft shredder manufacturers, it enables processing of diverse materials including electronic parts and cartons, significantly supporting waste volume reduction initiatives. The FS66 Series fits seamlessly into integrated recycling and manufacturing workflows, positioning itself as a key asset for medium to large-scale processing plants seeking reliable industrial plastic shredder machine capabilities.
This industrial shredder machine incorporates a four-shaft differential speed shear mechanism, promoting uniform shredding and preventing material tangling, a hallmark design from experienced four shaft shredder suppliers. Models such as FS6625 feature planetary gear reducers and differential-speed main shafts to optimize shredding performance. Technical specifications include low-speed, high-torque operation for noise reduction and efficiency, hydraulic arms for handling large hollow products, and customizable screen mesh sizes for precise particle output. The use of HARDOX wear-resistant steel plates in sidewall liners enhances durability, while intelligent program control ensures operational protection via automatic overload detection, resulting in a highly reliable industrial plastic shredder machine suited for continuous industrial use.
The four shaft shredder machine serves multiple sectors, including plastics recycling, metal processing, electronic waste handling, and packaging reduction. Its ability to shred heavy duty plastic shredder machine materials and small metal scraps makes it versatile for factories reducing waste streams or preparing materials for secondary processing. By integrating advanced discharge systems and abrasion-resistant components, it maximizes throughput and minimizes downtime, key advantages sought by industrial shredder manufacturers. This equipment supports compliance with environmental regulations and facilitates cost-effective resource recovery in industrial metal shredder and plastic waste workflows, delivering measurable ROI through improved productivity and material handling consistency.
The design of this industrial plastic shredder machine integrates modular components optimized by leading four shaft shredder manufacturers to enable easy maintenance and system flexibility. Its four-shaft differential speed mechanism promotes anti-tangling shredding, preventing operational interruptions common in heavy duty plastic shredder machine applications. The inclusion of hydraulic arms allows the processing of larger hollow structures without compromising cycle times. Robust construction using HARDOX steel sidewalls ensures extended service life under abrasive industrial metal shredder conditions. Intelligent electrical controls with automatic overload protection and user-friendly side pull screens for maintenance reflect careful design choices aimed at enhancing machine integration and reducing total cost of ownership.
From a performance perspective, this four shaft shredder machine provides consistent throughput with reduced noise thanks to its low-speed, high-torque operational design. The advanced control system automatically detects and prevents overload situations, protecting key internal components and minimizing unplanned downtime. User interaction is simplified through intelligent program control and adjustable screen meshes, allowing for customizable output sizes relevant to various processing requirements. As a product supported by experienced four shaft shredder suppliers, it offers industrial clients improved energy efficiency and operational stability, rendering it a vital asset for environments needing both heavy duty plastic shredder machine resilience and precise shredding for quality output.
The FS series four-shaft shredder is a high-torque, heavy-duty size reduction solution designed and manufactured by CHANGSHU SHI SHOUYU MACHINERY CO., LTD. (SOYU). As a flagship line within our 3E Series technology platform (shredder3e.com), it is engineered for the most demanding recycling tasks, offering superior material intake and precise particle size control.
Applications:
The versatile FS series effectively processes a wide range of bulky and tough materials:

| Model | Motor power | Main blade thickness | Main blade rotation diameter | Cutting chamber dimensions(mm) | Overall dimensions(LxWxH)(mm) | Weight |
| FS4030 | 1.5KW | 18.5mm | φ180mm | 400x300mm | 850x600x1650mm | 1600kg |
| FS6650 | 7.5KW | 18.5mm | φ230mm | 660x500mm | 1600x800x1940mm | 1000kg |
| FS8040 | 2x11KW | 18.5mm | φ245mm | 800x400mm | 1940x1200x2065mm | 1600kg |
| FS8060 | 2x11KW | 800x600mm | 2130x1200x2065mm | 1800kg | ||
| FS8080 | 2x11KW | 800x800mm | 2360x1200x2065mm | 2000kg | ||
| FS9080 | 2x22KW | 25mm | φ290mm | 900x800mm | 2690x1450x2450mm | 3500kg |
| FS90100 | 2x22KW | 900x1000mm | 2890x1450x2450mm | 4200kg | ||
| FS10080 | 2x30KW | 40mm | φ320mm | 1000x800mm | 2620x1800x2500mm | 5000kg |
| FS100100 | 2x30KW | 1000x1000mm | 2820x1800x2500mm | 5500kg | ||
| FS100120 | 2x30KW | 1000x1200mm | 3020x1800x2500mm | 6000kg | ||
| FS100140 | 2x30KW | 1000x1400mm | 3220x1800x2500mm | 6500kg | ||
| FS130100 | 2x15+2x30KW | 50mm | φ430mm | 1300x1000mm | 3550x2000x3100mm | 11500kg |
| FS130120 | 2x15+2x30KW | 1300x1200mm | 3650x2000x3100mm | 12500kg | ||
| FS130140 | 2x15+2x37KW | 1300x1400mm | 3850x2000x3100mm | 13500kg | ||
| FS130180 | 2x15+2x37KW | 1300x1800mm | 4250x2000x3100mm | 15500kg | ||
| FS160140 | 2x30+2x45KW | 50mm | φ534mm | 1600x1400mm | 4160x2200x3630mm | 17000kg |
| FS160160 | 2x30+2x45KW | 1600x1600mm | 4360x2200x3630mm | 18000kg | ||
| FS160200 | 2x30+2x55KW | 1600x2000mm | 4560x2200x3630mm | 19000kg |