UNTHA ZR two-shaft shredder

The UNTHA ZR two-shaft shredder is designed for waste, wood and metal shredding. The shredder has been engineered for multishift, continuous pre-shredding, even when handling difficult materials some would consider economically unshreddable.

The machine’s low-speed, high-torque drive means it can process severe duty applications with ease, for a high level of plant availability. The modular, quick-change cutting table design offers versatility.

The ZR2400H has been engineered for the high-throughput, rough shredding of bulky waste, C&I waste, waste wood, MSW, mattresses, carpets, railway sleepers, bales and rolled goods. Available as a static or mobile machine with crawler tracks, the goal for this model is volume reduction (90% <300 mm), material breakdown for further treatment and alternative fuel production. The cutting system is suitable for cement plants, operators in the biomass and energy recovery industries, MRFs, sorting and waste disposal firms.

The ZR2400W is suitable for metal scrap shredding, and also excels in the processing of WEEE and large domestic appliances. Again, the goal is to achieve a rough material breakdown for downstream sorting, making the machine suited to metal processors, recyclers, and aluminium and metal manufacturers.

Both pre-shredders are also supplied with the UNTHA Eco Power Drive with water-cooled synchronous motors — an energy-efficient concept.