... 3 OEM 4 Warranty:5years Ring Die Wood Pellet Mill With CE 86-13253603986 Product Description:1.opting high-precision ... advanced international technology of compensate S-shaped spring coupling, equipped with unique structure, safe, low noise, tight,stable driving,high ... high quality material to add the using time.4. equip with a layer, double layers, trip layers or multilayer conditioner and double ...