Moyno's expanded line of grinding equipment includes the Annihilator grinder, a twin-shaft solids reduction unit with patented spacer cutters; the Pipeliner grinder, a single-shaft solids reduction unit and wastewater conditioner that helps achieve a consistent, manageable particle size for solids in suspension; and the 400 Series Moyno 500 grinder pump, which combines compact size and noise control in a single package for pumping of solids-laden fluids.