1.NSK,SkF bearings 2.ISO9001:2008,CE 3.Stainless steel, double shaft mixer 4.Low maintain,high output 5.CV less than3% Poultry machineryAll the complete machine design reasonable and samller steel frame,it save cost;equipt the vibration sieve that can pre-cleaning impurity, auto adding system for additives.the stock bin and mixer all use stainless steel.it considered remove dust on workshop and ...