... ,bar,rod material; 2.continious, semicontinous; 3.2hi,4hi cold and hot board aluminum rolling mill1. produce 6.5-40mm bars2 ... --coilerIts characteristic: Cast, roll aluminium liquid that melt 6-10mm thick, and 650-1400mm wide board base hand,then hand over cold ... Its characteristic: Cast, roll aluminium liquid that melt 6-10mm thick, and 650-1400mm wide board base hand,then hand over cold ...