Technical parameters of GMC2320B 3220B 4120B Gantry Type Machining Centre
| Model |
Unit |
GMC2320B |
GMC3220B |
GMC4120B |
| Standard controller |
|
FANUC 0i MF |
Travel |
X axis travel(work-table) |
mm |
2300 |
3200 |
4100 |
| Y axis travel(saddle) |
mm |
2000 |
| Z axis travel(spindle head) |
mm |
800 |
| Distance from spindle nose to table |
mm |
180-980 |
| Distance between columns |
mm |
1840 |
Work table |
Table size (length x width) |
mm |
2300x1600 |
3200X1600 |
4100X1600 |
| Max. table load |
kg |
8000 |
10000 |
12000 |
| T slot size (width x distance x quantity) |
mm |
22x180x8 |
Spindle |
Spindle taper |
|
BBT50 |
| Max. spindle speed |
rpm |
10000(direct driven) |
Spindle motor power ( continual
working/30mins) |
kW |
22/26 |
| Spindle torque |
Nm |
140/165 |
| X/Y/Z |
Rapid traverse (X axis) |
mm/min |
20000 |
20000 |
15000 |
| Rapid traverse (Y axis) |
mm/min |
20000 |
| Rapid traverse (Z axis) |
mm/min |
15000 |
| Cutting feed rate (X/Y/Z) |
mm/min |
1-10000 |
ATC
(option) |
ATC type |
|
Arm type |
| Tool capacity |
pcs |
32 |
| Max. tool diameter |
mm |
Φ110 /Φ225 |
| Max. tool length |
mm |
350 |
| Max. tool weight |
kg |
20 |
Accuracy |
Full travel positioning accuracy (VDI/DGQ344 1) |
mm |
P0.020 |
P0.025 |
P0.030 |
| Re-positioning accuracy (VDI/DGQ344 1) |
mm |
Ps0.015 |
Ps0.020 |
Ps0.025 |
| Air pressure |
MPa |
0.6-0.8 |
| Power requirement |
kVA |
60 |
| Machine size (length/width/height) |
mm |
7027x5217x4339 |
8927x5217x4339 |
10327x5217x4339 |
| Machine weight |
kg |
22000 |
26000 |
30000 |
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Advantage configuration of GMC2320B 3220B 4120B Gantry Type Machining Centre
| No. |
Name |
Specification |
Qty |
Remarks |
| 1 |
Control system |
FANUC 0i MF-PA |
1set |
FANUC(Japan) |
| 2 |
Angular contact ball bearing |
Japan NSK precision bearing |
20 sets |
NSK(Japan) |
| 3 |
X axis ball screw |
Diameter 80mm, pitch 20mm, high precision grade |
1 set |
PMI(Taiwan) |
| 4 |
Y axis ball screw |
Diameter 50mm, pitch12mm, high precision grade |
1set |
PMI(Taiwan) |
| 5 |
Z axis ball screw |
Diameter 50mm, pitch 10mm, high precision grade |
1 set |
PMI(Taiwan) |
| 6 |
X/Y/Z linear guide way |
55 grade heavy load roller guide way |
3 sets |
REXROTH(Germany) |
| 7 |
Spindle system |
BT50-6000rpm |
1 set |
SETCO(USA) |
| BBT50-10000rpm |
1 set |
SETCO(USA) |
| 8 |
Heat exchanger |
TH-5R |
1 set |
TNP(Foreign) |
| 9 |
Spindle chiller |
TO-30P2TB-201 |
1 set |
TNP(Foreign) |
| 10 |
Gear box |
CE13 |
1 set |
BF(Italy) |
| 11 |
Drag chain |
68.125.250 series |
2 sets |
IGUS(Germany) |
| 12 |
Coupling |
ROTEX-GS28 98ShA series |
3sets |
KTR(Germany) |
| 13 |
Operation box components |
SL3500+GINII series |
1 set |
MECANO(Germany) |
| 14 |
Organ flexible shield |
|
2 sets |
NAJEC(Japan) |
| 15 |
Relay |
MY2NGS-DC24V |
4 pcs |
OMRON(Japan) |
| 16 |
Alternating current contactor |
LC1D09M7C |
5 pcs |
SCHNEIDER(France) |
| 17 |
Breaker |
3P-32A |
1 pcs |
SCHNEIDER(France) |
| 18 |
Breaker |
DPNK10A2P |
2 pcs |
SCHNEIDER(France) |
| 19 |
Breaker |
C65N1P/6A |
2 pcs |
SCHNEIDER(France) |
| 20 |
Thermal overload relay |
LRD-10C |
1 pcs |
SCHNEIDER(France) |
| 21 |
Thermal overload relay |
LRD-07C |
2 pcs |
SCHNEIDER(France) |
Standard Accessories
1.FANUC 0i MF absolute type;
2. Fine quality machining package;
a) AICC II;
b) Jerk control;
c) Smooth tolerance control;
d) Machining quality level adjustment function;
3. 3 colors warning light;
4. Working area light;
5. Portable MPG;
6. Ethernet DNC machining;
7. Automatically power off;
8. Transformer;
9. Door interlock;
10. Spindle air sealing;
11. Direct driven spindle BBT50-10000rpm;
12. Spindle chiller;
13. Lubrication system;
14. Air blowing device;
15. Pneumatic system;
16. Rigid tapping;
17. Water gun/air gun with flushing function;
18. Full enclosed splash guard;
19. Coolant system;
20. Adjustable level bolts and foundation blocks;
21. Heat exchanger in electrical cabinet;
22. Chain chip conveyor;
23. Coil chip conveyor;
24. Tool box;
25. Operation manual;
Option Accessories
1. HEIDENHAIN TNC620;
2. Linear scale (Heidenhain);
3. Voltage stabilizer;
4. Tool measuring system;
5. Workpiece measuring system;
6. 3D coordinate system rotation;
7. 3 axis thermal compensation;
8. Z axis travel change to 1m;
9. Oil-feed tool shank port;
10. Column rise 200mm/300mm;
11. Attachment milling head;
12. Rotation storage for accessory head;
13. 4th axis/5th axis;
14. ATC (32/40/60pcs);
15. Oil and water separate box;
16. A/C for electric cabinet;
17. Full enclosed splash guard with top cover;
FORTUNE PACIFIC is proud to offer a variety of gantry milling machines. Engineered and constructed to the highest caliber, these Bridge/gantry type machining centers allow for high volume accuracy, extreme weight allowance, and the ability to approach the part from multiple angles.
Bridge/Gantry Type Machining Center
Introducing with mature manufacturing abilities and advanced technology skills, the GMC series gantry type machining center combines gantry type structure with adjustable crossbeam mechanism, strong horse power and high rigidity features, to provide you with a complete machining solution for extra large work pieces. Bridge/Gantry Type Machining Center has been widely used in aerospace, shipbuilding, energy and machine tools industries.
The Bridge/Gantry Type Machining Center could be equipped with automatic head changer and vertical / horizontal ATC system to provide maximum efficiency as of a 5-face machining center.
Complete product line with full range specifications, the Bridge/Gantry Type Machining Center could be equipped with self-developed milling heads, automatic head storage magazine and vertical / horizontal ATC system to provide high added cutting capabilities for large work pieces.