Double Column Machining Center is designed for stable and high-precision machining of large, heavy and complex metal components. Its high-rigidity machine structure provides strong support during demanding cutting operations and helps maintain consistent machining performance.
The main castings are made of high-quality Meehanite cast iron and optimized using Finite Element Analysis (FEA) to achieve a balanced structural design and high mechanical rigidity.
The extra-wide box-type base and column, together with a widened and lengthened saddle and heavy-duty full-support design, provide a solid foundation for machining large and heavy workpieces.
The reinforced spindle-head structure provides stable support for the spindle, helping improve machining stability during heavy-duty cutting.
|
Specification |
GMC3025 |
GMC4025 |
GMC3022 |
GMC4022 |
|
Worktable size(mm) |
2300*3000 |
2300*4000 |
1800*3000 |
1800*4000 |
|
X-axis travel (mm) |
3000 |
4000 |
3000 |
4000 |
|
Y-axis travel (mm) |
2500 |
2500 |
2200 |
2200 |
|
Z-axis travel(mm) |
1000 |
1000 |
1000 |
1000 |
|
Gantry width (mm) |
2550 |
2550 |
||
|
Spindle end-face to workbench (mm) |
215-1215 |
215-1215 |
||
|
T-slot (mm) |
9-22-180(For the outside 2 T- slots: :2-22*150) |
9-22-180 |
||
|
Spindle taper(spec.-dia.-transmission type) |
BT50-Φ190-Belt long nose end spindle |
BT50-Φ190-Belt long nose end spindle |
||
|
Spindle speed (r/min ) |
6000 |
6000 |
||
|
Tool magazine |
BT50-24T |
BT50-24T |
||
|
Maximum tool diameter |
112mm |
112mm |
||
|
Maximum tool length |
300mm |
300mm |
||
|
XYZ axis ball screw |
8016/6310/5010 |
8016/6310/5010 |
||
|
XYZ axis fast moving |
X:12;Y:12;Z:10 |
X:12;Y:12;Z:10 |
X:12;Y:12;Z:12 |
X:10;Y:12;Z:12 |
|
X-axis rail |
55 #Rollerrail (10 Slider ) |
55 #Rollerrail (10 Slider ) |
||
|
Y-axis rail |
55 # Rollerrail(5 Slider ) |
55 # Rollerrail(5 Slider ) |
||
|
Z-axis rail |
slide rail |
slide rail |
||
|
XYZ positioning accuracy |
X:0.024mm;Y:0.02mm;Z:0.014mm; |
X:0.024mm;Y:0.02mm;Z:0.014mm; |
||
|
Repeated positioning accuracy |
X:0.015mm;Y:0.013mm;Z:0.008mm; |
X:0.015mm;Y:0.013mm;Z:0.008mm; |
||
|
XYZ Motor connection method |
XYZ: Motor direct connection |
XYZ: Motor direct connection |
||
|
(For X axis,reducer is recommended) |
||||
|
Main motor (kw) |
30 |
30 |
||
|
XYZ axis Motor parameters(n.m) |
X:≥45+4:1Reducer;Y:30;Z:30 |
X:≥45+4:1Reducer;Y:30;Z:30 |
||
|
Height of bed cushion block（mm） |
30 |
30 |
||
|
Weight capacity (KG) |
8000 |
10000 |
10000 |
12000 |
|
Weight (KG) |
26000 |
30000 |
24000 |
28000 |
Offers a range of CNC system options, including FANUC, GSK, Siemens, Mitsubishi, and others. The operating interface supports multiple languages, such as Chinese, English, Spanish, and Russian.
High rigidity — stable, vibration-free operation during heavy-duty cutting. High speed — suitable for both roughing and finishing. High precision — helps reduce the scrap rate.
The equipment features an all-metal enclosure. With a sheet metal thickness of 2 mm, far exceeding market standards, it ensures maximum safety for operators during operation.
The use of high-precision HIWIN (Taiwan) linear guideways and ball screws significantly enhances positioning accuracy. The system ensures exceptional motion smoothness, free from jerking or stick-slip, and supports rapid traverse speeds of up to 24, 36, or 48 m/min.
A gantry machining center is a CNC machine tool designed for machining large, heavy or complex metal components. Its gantry-type structure provides stable support and high rigidity for demanding machining applications.
Tell us about your project and our engineering team will respond within 24 hours.
Shandong GOLD CNC Machine Tool Co., Ltd.
sales@goldcnc.com
+86 137 9370 5399
No. 999, Xizhong North Road, Economic Development Zone, Tengzhou, Shandong, China
7 × 24 Hours Global Support
Fill out the form and our sales team will get back to you shortly.
GOLDCNC turret milling machine features a rigid cast iron structure, ±45° milling head tilt and 360° horizontal rotation. It supports vertical and horizontal milling for mechanical parts, molds and general metalworking.
GZ4230 Automatic Band Saw Machine is designed for stable and precise horizontal sawing, with automatic material feeding, clamping and saw frame operation.
GB4250 Industrial Band Saw Machine is a heavy duty horizontal metal band saw machine designed for efficient and stable cutting of steel bars, pipes, profiles, square stock and other metal materials.
GB4230 Semi-Automatic Horizontal Metal Band Saw Machine for heavy-duty cutting of ferrous and non-ferrous metals, with a rigid double-column structure and 300 mm cutting capacity.
Shandong GOLD CNC Machine Tool Co., Ltd. — manufacturer of Vertical Machining Centers, CNC Lathes, Milling Machines and Band Saw Machines, exported to 80+ countries.
