... hammer grinder ,pulverizer, 1.material: stainless steel 2.12 months warranty 3.N.W.:11KG Automatic Hammer-Mill ... Herb Grinder, hammer grinder ,pulverizer, 12 months warrantyFeatures:1:precision, small size, light weight, ... 100,120,180 mesh 2 filter bags (included)Size: 12” L x 7” W x 16” HWeight: 23 ... how to repair it.We would help you fixed the problems.Q:Would it be more expensive ...