Heavy Duty Gantry Milling Machine 1. This series of CNC fixed beam gantry boring and milling machines are equipped woth high rigid large torque spindle and high dynamic response drive system, which are easy to operate, flexible, safe and reliable, and can be widely used in aviation, aerospace, rail transit, automobile, mold and other machining fields. 2. The machine adopts high rigid gantry frame structure, and the important parts are resin sand castings, and through two artificial aging treatment, has enoughh static and dynamic rigidity and good precision retention. 3. The X/Y acis adopts heavy-duty linear guide rail(ball ball) structure, the Z axis adopts rectangular hard rail structure, and the Z axis is equipped with a diazo liquid balance cylinder, with small motion inertia and fast response speed. 4. Machine spindle adopts Taiwan high rigid spindle unit, long service life, high reliability, can choose gear head drive or spindle motor direct drive structure.
Double Column Machining Center 1. Optional grating ruler for closed-loop control. 2. More than 5 meters (including 5 meters) gantry equipped with screw support structure. 3. Z-direction double drive or hydraulic balance. 4. Large section square sliding pillow structure (optional), can bear large torque. 5. Gantry machine center are standard with two longitudinal spiral chip eliminator and a transverse chain plate chip eliminato. 6. Square sliding pillow standard with double speed gear box, increase the spindle output torque. Specification