Profile: Clips Poly Engineering designs and manufactures rotational molding machinery, accessories & roto molds. We are an ISO 9001:2000 certified company. Our products include independent arm machine, fixed arm turret machine, shuttle machine & rocking oven machine. Pulverizer machines are used to smash materials into tiny shards or granules. Pulverizer machines can crush all types of items, including glass, aluminum, concrete, plastic, coal, rock, resin, tires, and medical waste. Pulverizer machines come in a number of different forms.