Base X axis present multistep, the distance between spindle and back support rail is closer, to ensure the stability of the machining accuracy; Column span large, whole machine rigid structure is more stable.

DHM-50 column is thicker, thickness increases 20% than other manufacturers, and rigidity is more steady.

DHM-50 base Z axis anchor support distance is wider, increasing 40%, and have stronger rigidity.

Workbench bearing surface is bigger, and more rigid.

DHM-50 using R55 linear roller guide rail, the other manufacturer use R45 or 50, so the line rail is larger, rigid structure and machine precision are more stable.

DHM-50 screw are all hollow oil cooled screw, to avoid the screw produces a large amount of heat in the process of movement, deterioration in accuracy of screw.

GMF Gantry Machining Center
Gantry Width: 1350-3430 mm
Position accuracy: 0.021 mm
Repositioning accuracy 0.02 mm