Twin-Shaft Shredder – Engineered for the Rubber Industry

The LLM Machines twin-shaft shredder is the ultimate solution for heavy-duty pre-shredding and rubber waste recovery. Operating at low speed with extremely high torque, it effortlessly shears vulcanized rubber, end-of-life tires (ELTs), conveyor belts, and production scrap, preparing the material perfectly for downstream granulation or devulcanization processes.
Rubber Applications
  • End-of-Life Tires (ELT): Size reduction of complete passenger and truck tires (with or without steel wire).
  • Production Scrap: Extrusion line purges, molding flashes, and out-of-spec rubber parts.
  • Industrial Equipment: Reinforced conveyor belts, rubber tracks, and high-pressure hoses.
  • Silicone & Elastomers: Efficiently processes high-elasticity materials with high shape memory.

Key Benefits
  • High Torque & Low Speed: Tears thick rubber without material overheating, preventing polymer melting or thermal degradation.
  • Heavy-Duty Blades: Premium alloy steel knives engineered to withstand severe rubber abrasion and integrated textile or steel reinforcements.
  • Smart Auto-Reverse System (PLC): In case of jams caused by massive metal structures, the shafts automatically reverse to protect the mechanism.
  • Energy Efficient: Optimised power consumption compared to high-speed granulators.
Standard Technical Features
  • Heavy-duty welded steel frame built to absorb specific rubber-shredding vibrations.
  • Custom feeding hopper suitable for manual, conveyor, or grab loading.
  • Electric or hydraulic drive configurations depending on your torque requirements.