Peterson calls its new 5710D horizontal grinder the latest in a long line of innovative products from Peterson. With extensive input from ex-isting Peterson customers, the redesigned 5710D features the latest in horizontal grinder technology. Powered by a 1050 HP Tier IV CAT diesel engine, the 5710D features a new hopper design as well as an optional transportation dolly to make moves between each job site easy. Doppstadt’s DZ 750 grinder gives customers the best of both worlds. The unit boasts a slow-speed shredder on the front end and a high-speed grinder on the back end, all in one self-contained unit, allowing for the efficient production of a finished product from even the roughest of in feed materials. The large permanent magnet removes foreign materi-als before they can enter the high speed grinder for extra protection. Pre-shredding is carried out by the sound single-shaft principle and the hydraulically controlled shredding comb. Grinding is carried out by a fast-running flail drum with free-swinging tools. This combination can process even the most difficult materials in just one process step. For more on grinders, go to www.canadianbiomassmagazine.ca 28 HP Ad.indd 1 Canadian BIOMASS NOVEMBER/DECEMBER 2013 2013-12-12 3:58 PM