Ultra Large Double Column Machining Center for Heavy Parts GMC4032–GMC8032

A reactor support flange 2.5 meters across will twist a standard gantry's Y-axis during a wide pass and push hole positions out of tolerance. The GMC4032–GMC8032 lineup holds 3200mm column spacing and pairs the Y-axis with a Φ80mm ballscrew and 8 guide blocks, controlling the torsional flex that a wide table develops under heavy feed. This ultra large double column machining center targets oversized structural parts and energy sector castings that push past what a standard gantry mill can hold square.