DOUBLE COLUMN MACHINING CENTER DOUBLE COLUMN MACHINING CENTER WELE RB 212/312 WELE SB 216/316/416 WELE LB 321/421/521 WELE LB 325/425/525/625 WELE MB 425/525/625/725 WELE MB 432/532/632/732 WELE UB 421Z/425YZ2