Large Scale CNC Gantry Milling Machine

Gantry Type Milling Machine CNC Machining Center   Adopt gantry frame fixed beam structure, machine bed and main parts use high-strength cast iron, ensure stability of the machine during long using term. X/Y-axis adopt super overloading linear rolling guideway, Z-axis adopts rectangular hardened and plastic hard guideway;high-precision, high-speed, strong cutting and high rigid. Spindle box is equipped with hydraulic automatic balancing system, balancing dynamically the self-weight of spindle box, guarantee processing accuracy and stability of the machine tool. For high-precision and high rigidity and large-torque spindle unit, main transmission adopts gear speed shifting, high and low speed automatic transmission by hydraulic station, suitable for low-speed heavy cutting.   Specification Unit GMC1800 GMC2200 GMC2700 Table width mm 1600 2000 2300 T-slot (No./width/pitch) mm 9/22/180 9/22/200 11/28/200 Cross travel…