Detailed Product Description Usage:Twin Shaft Shredder, two/double shaft shredder, plastic recycling auxiliary machinery1. ... to be shredded by single shaft shredder.2. The frame is combinational structures, made from precision machined extra-thick sheet, slewing axis ... , low-speed running, low noise, little dust.5. The knife is made from special alloy steel, sturdy and durable.6. Main Technical ...