Technical parameters of GMC3229 Gantry Type Machining Centre
| Model |
Unit |
GMC3229 |
GMC3229A |
GMC3229B |
| CNC system |
|
FANUC 0i-MD |
| X axis travel |
mm |
3200 (126”) |
| Y axis travel |
mm |
2900 (114”) |
| Z axis travel |
mm |
800 (31.5’’) |
800 (31.5’’) / 1000 (39’’) (optional) |
800 (31.5’’) / 1000 (39’’) (optional) |
| Worktable dimension (L x W) |
mm |
3350x2200 (132”) |
| T slot |
mm |
13x28x250 |
| Distance from worktable to the floor |
mm |
990 (39”) |
| Worktable load |
kg |
15000 |
| Spindle taper |
|
BT50 |
BT50 |
BBT50 |
| Max spindle speed |
rpm |
6000 |
6000 |
10000 |
| Distance from spindle nose to worktable |
mm |
200-1000 (7.9-39”) |
235-1035 (9.3-41”) |
235-1035 (9.3-41”) |
| Distance between two columns |
mm |
2550 (100”) |
| Spindle motor power |
kW |
22 / 26 |
| Spindle motor torque |
Nm |
662 |
662 |
165 |
| Rapid feed speed of X / Y axis |
mm/min |
15000 / 18000 |
| Rapid feed speed of Z axis |
mm/min |
10000 |
15000 |
15000 |
| Max cutting feed speed |
mm/min |
1-8000 |
| Motor power of X / Y / Z axis |
kW |
7 / 6 / 7 |
| Tool capacity |
|
32 |
| Max tool weight |
kg |
20 |
| Max tool length |
mm |
350 (14”) |
| Max tool diameter |
mm |
Φ110 / 225 (4.3 / 8.9”) |
| Positioning accuracy |
mm |
0.025 |
| Repositioning accuracy |
mm |
0.020 |
| Power supply |
kVA |
60 |
| Machine weight |
kg |
40000 |
| Machine dimension (L x W x H) |
mm |
10125x6840x4515 |
Features of GMC3229 Gantry Type Machining Centre
* Worktable is running on 4 linear guideways (THK or Rexroth) to support the stability and to improve the loading ability and reduce the cutting vibration.
* Y axis adopts three stepped roller linear guideways (THK or Rexroth) to improve the rigidity and precision.
* For GMC3229, Z axis has rectangular guideway; for GMC3229A and GMC3229B, Z axis has linear guideway.
* For GMC3229 and GMC3229A, BF gear box is standard, the spindle torque can reach 662Nm.
* On the back, a ladder and other safety devices simplify the maintenance; seamless steel pipes provide clean, efficient and fast oil circulation.
Standard accessories
FANUC 0i-MD with 8.4’’ screen; Chain chip conveyor; Spindle chiller; Spindle air sealing;
Water gun and air gun flushing; Machining air blowing device; Heat exchanger for electric cabinet;
Transformer; Foundation blocks and fixture screws; Coolant system; Automatic lubrication system;
Work light; 3-color indication light; Totally enclosed guard; Door interlock; MPG; Rigid tapping; AICC I, Ethernet DNC;
Optional accessories
FANUC 31i; Mitsubishi M730VW; Chain type ATC; Voltage stabilizer; Electric cabinet air conditioner;
Coolant through spindle center; Linear encoder; Z axis travel change to 1000mm; Column raise; Extra milling head;
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.