Powder separator

The utility model provides a powder separator belongs to testing instrument technical field, including support and apron, the support includes ring and lower ring to reach with last ring and descend aplurality of bracing piece that is connected between the ring, set up the pivot in the support, the upper portion of going up the ring is through lapping the fixed agitator motor that sets up, agitator motor is connected with the pivot, set up the unloading module in the pivot, the unloading module is fixed to be set up and establishes feed cylinder under a plurality of in the bottom of disc withthe cover changeing epaxial disc, corresponding down in the pivot, the part of feed cylinder sets up the blade, set up the through -hole with crossing of pivot on the disc, set up the gag on the through -hole, down the feed cylinder all uses the pivot as the center, the diameter is increased outside to by interior in proper order, all set up the material hole on the leg of lower feed cylinder andthe bottom plate of lower