Machines and installations in the nature of machines for the crushing, processing, composting, sifting, separating and pressing of waste, biomass, compost and heating fuels and for fermenting biowaste; waste crushing machines; drum sieves being machines, star screens in the nature of vibratory screen separators, air separators in the nature of dust separators, waste and compost turning machines in the nature of waste material separators, separators; pallet presses, screw-type mixers for indus...