The SR series single-shaft shredder is a versatile size reduction machine designed and manufactured by CHANGSHU SHI SHOUYU MACHINERY CO., LTD. (SOYU). As a core component of our high-performance 3E Series technology platform (established since 2009), it is ideal for processing materials with minimal metal content, such as plastic, paper, wood, and waste cables.
Key Features & Applications:
The screen size is determined by material properties and subsequent processing requirements, ensuring shredded particles are ready for reuse or further recycling. An intelligent electrical control system is integrated to ensure the highest degree of operational safety.
Trusted across industries, our SR series effectively handles:

| Model | SR600 | SR750 | SR900 | SR1400 | SR1600 | SR2100 |
|---|---|---|---|---|---|---|
| Main shaft speed(rpm) | 73 | 73 | 73 | 73 | 73 | 73 |
| Ram travel(mm) | 500 | 820 | 820 | 820 | 1000 | 1000 |
| Rotor diameter(mm) | Φ220 | Φ400 | Φ400 | Φ400 | Φ480 | Φ480 |
| Number of rotor blades(pcs) | 23 | 44 | 52 | 80 | 94 | 122 |
| Number of fixed blades(pcs) | 4 | 6 | 6 | 10 | 12 | 16 |
| Discharge height(mm) | 500 | 610 | 610 | 610 | 950 | 950 |
| Screen holes diameter(mm) | 40 | 40 | 40 | 40 | 40 | 40 |
| Motor power(kw) | 18.5 | 37 | 45 | 75~90 | 2x55~2x75 | 2x75~2x90 |
| Hydraulic power(kw) | 1.5 | 2.2 | 2.2 | 5.5 | 7.5 | 7.5 |
| Cutting chamber dimensions(mm) | 540x600 | 830x708 | 830x840 | 830x1302 | 1000x1533 | 1000x1995 |
| Overall dimensions(LxWxH)(mm) | 1800x1350x1700 | 2810x2000x2115 | 2810x2100x2115 | 2810x2890x2115 | 3475x4100x2700 | 3475x4900x2700 |
| Weight(kg) | Approx 1600 | Approx 4460 | Approx 4560 | Approx 6200 | Approx 10800 | Approx 13000 |