Double Column Gantry Frame Machining Center
GMC1220    GMC1220A    GMC1840    GMC1860    GMC2330    GMC2350

Performance and Feature:
The machine is widely suitable for general machinery, automobilem, aerospace, printing and packing, textile machinery, metallurgy, petrochemical, locomotive box line, mold and other large and medium-sized machinery parts processing and mould manufacturing, one-time can complete the rest of the five other than the mounting surface coarse, half finishing and finishing requirement, can finish milling, drilling, tapping, boring, reaming, and other process. 
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.

Standard Accessories:
FANUC 0i MD control system 
Round plate type magazine
The highest spindle speed 3000rpm(gear transmission, hydraulic two shifts, suitable for low speed heavy cutting)
Hydraulic driving Z-axis automatic balancing system
The base protection

Optional Accessories:
Chain tool magazine with 30 tools
Chain tool magazine with 42 tools
Double helix chip conveyor and chain chip conveyor
Semi-protection guard

Technical Parameter:
Fixed Beam Gantry Frame-type Series
 
Fixed Beam Gantry Frame-type Series
 
Fixed Beam Gantry Moving Series