Vacuum 304 Stainless Steel Ball Mill Jar, View vacuum stainless .
Vacuum 304 Stainless Steel Ball Mill Jar, US $ 180 900 / Piece, New, Ball Mill, ball mill jar.Source from . Each jar set includes grinding jar, jar lid, rubber sealing gasket, 6pcs inner hexagon screws, 2pcs vacuum valve and different sizes of mixed stainless steel balls. . Grinding Jar Volume, 100 ml, 250 ml, 500 ml, 1000 ml.Live Chat