20 + 20 HP DUAL ASHAFT SHREDDER MACHINES Dual Shaft Shredder (or twin-shaft shredder) is a heavy-duty industrial machine engineered to reduce large, bulky, and high-strength materials into smaller, uniform pieces. Common Applications: Plastics: Bulky plastic drums, pipes, crates, and purge blocks. E-Waste (WEEE): Computers, circuit boards, appliances, and cables. Tires: Car and truck tires for crumb rubber processing. Metal Scrap: Aluminum cans, turnings, and thin-sheet metal structures. Biowaste & MSW: Municipal solid waste, organic waste, and wood pallets.