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Low‑speed double shaft shredder for size reduction of solid waste, stable cutting performance for industrial recycling.
The double shaft shredder is engineered for operations needing reliable sizing reduction without taking up massive floor space. Driven by a 7.5kW*2 dual-motor system, this unit combines high torque (9148 Nm) with a low rotational speed of 16 rpm to tear through rigid plastics, rubber tubes, profile stock, and paper sheets smoothly.
High Torque at Low RPM: The low speed (16 rpm) paired with 9148Nm torque ensures aggressive cutting capability while preventing thermal damage to sensitive plastics.
Sound-Dampened Double Layer Design: Built with an integrated sound-proof lining between double walls, keeping operational noise significantly lower than conventional crushers.
Quick Maintenance Access: Features a split-body structure that allows rapid access to the 24 alloy blades (9CrSi material, Φ200*20mm) for inspection, cleaning, or replacement during material switches.
Workshop Mobility: Mounted on four heavy-duty caster wheels, enabling easy movement across different working zones in your plant.
| Parameter | Value / Detail |
| Model | DB‑500 |
| Motor Power | 7.5 kW * 2 (Dual Motor) |
| Operating Voltage | 380V, 50Hz, 3‑Phase |
| Shaft Rotating Speed | 16 rpm |
| Output Torque | 9148 Nm |
| Input Shaft Diameter | Φ70 mm |
| Blade Spec & Material | Φ200 * 20 mm / 9CrSi Alloy Steel |
| Number of Blades | 24 pieces |
| Feeding Port Size | 700 * 700 mm |
| Discharge Outlet Width | 580 * 500 mm |
| Overall Dimensions | 1840 * 650 * 1450 mm |
| Machine Weight | 1000 kg |
Ideal for processing plastic tubes, profile stock, rubber scrap, corrugated paper, and film roll trimming prior to direct extrusion or recycling.
Optimized by Seraphinite Accelerator
