... our machine have double feeding doors, bigger one can input tyres, smaller one can input plastics. But you can not mixed tyres and plastics ... 2000RMB PER TON in China. Auto feederthrough this device, you can feeding whole tyres directly, no need shred tyres or cutting tyres ... working, at that time, you can not only see the Chimney, tail gas, oil output, feeding raw materail, noise, whether cause ...