GZC series gantry CNC drilling and milling machine
GZC series gantry CNC drilling and milling machine has a compact overall structure and a small footprint. It can be drilled with hard alloy internal cooling drills or high-speed steel twist drills with external cooling.
GZC series gantry CNC drilling and milling machine, with compact overall structure and small footprint, can be used for drilling with carbide internal cold drill bit or high-speed steel twist drill bit with external cooling.

Drilling

Milling

Tapping

Tube sheet-Heat Exchanger

Flange-Wind Power

Slewing ring bearing-Wind Power

Vacuum pump base-Metallurgy

Flange-Mechanical engineering

Baffle-Chemical Heat Exchanger
1.The headstock is made of high-strength cast iron with resin sand and a reasonable reinforcement structure, which has good rigidity and stability.
2.Both sides of the machine bed are equipped with two high-capacity linear rolling guide rail pairs, and the longitudinal movement of the gantry is synchronously driven by AC servo motors on both sides.
3.The gantry beam is equipped with 1-4 movable sliding plates, which are guided by two rolling guideways and driven by AC servo motors and precision large pitch ball screws respectively.
4.Excellent quality imported spindle sets are selected, with a superb high torque output capacity, and the spindles are in the form of synchronous pulley.
5.The CNC system adopts Siemens 828Dsl system, and is equipped with RS232 interface and LCD liquid crystal display. The drilling coordinates can be directly converted from CAD/CAM, and it is equipped with pre-drilling hole preview and re-checking functions for easy operation.
Item | Unit | GZC30 | GZC40 | GZC50 | GZC60 |
Working table size(W×L) | mm | 3000×3000 | 4000×4000 | 5000×5000 | 6000×6000 |
Max. drilling diameter | mm | Φ100 | Φ100 | Φ100 | Φ100 |
Drilling depth/Drilling diameter | ≤10 | ≤10 | ≤10 | ≤10 | |
Spindle taper hole | BT50 | BT50 | BT50 | BT50 | |
Spindle speed | r/min | 30-3000 | 30-3000 | 30-3000 | 30-3000 |
X-axis max.stroke | mm | 3000-24000 | 4000-24000 | 5000-24000 | 6000-24000 |
Y-axis max.stroke | mm | 3000 | 4000 | 5000 | 6000 |
Z-axis max.stroke | mm | 500 | 500 | 500 | 500 |
CNC system | Siemens 828D/840Dsl |
(* Other configurations can be selected according to customer requirements)