General Gantry Machining Center
Gantry Machining CenterGeneral gantry machining center has strong rigidity, symmetrical strcuture, high stability, etc, through the finite element analysis, optimize the strcuture of basic components, to promote the dynamic performance of the produce, realize the perfect combination of high efficiency and high precision processing power big torque is suitable for ships, metallurgy, petrochemical, mining machinery, electric energy, plastic machinery, engineering machinery, heavy machinery and other large heavy processing field.
Product Description
| Machine Type | Unit | GMC1811 | GMC2013 | GMC2016 | GMC2518 | GMC2520 | GMC3018 | GMC3020 | GMC3022 | GMC4018 | GMC4020 |
| X axis travel | mm | 1800 | 2000 | 2100 | 2500 | 2500 | 3000 | 3000 | 3000 | 4000 | 4100 |
| Y axis travel | mm | 1100 | 1300 | 1630 | 1800 | 2000 | 1800 | 2000 | 2200 | 1800 | 2000 |
| Z axis travel | mm | 800 | 670 | 700 | 850 | 850 | 850 | 850 | 1050 | 700 | 1000 |
| Distance from spindle nose to worktable surface | mm | 150-950 | 140-810 | 150-850 | 200-1050 | 200-1050 | 200-1050 | 200-1050 | 200-1050 | 200-1050 | 200-1050 |
| Gantry door width | mm | 1100 | 1300 | 1650 | 1800 | 2000 | 1800 | 2000 | 2200 | 1850 | 2000 |
| Worktable | |||||||||||
| Table size(X axis) | mm | 1800 | 2000 | 2200 | 2500 | 2500 | 3000 | 3000 | 3000 | 4100 | 4000 |
| Table size(Y axis) | mm | 900 | 1000 | 1400 | 1500 | 1700 | 1600 | 1600 | 2000 | 1600 | 1800 |
| T-slot | mm | 5-22-165 | 5-18-175 | 7-22-170 | 9-22-185 | 9-22-185 | 9-22-185 | 9-22-185 | 9-22-185 | 5-18-140 | 9-28-185 |
| Max. table loading capacity | kg | 4000 | 4000 | 4000 | 6000 | 6000 | 4000 | 8000 | 14000 | 7000 | 14000 |
| Spindle | |||||||||||
| Spindle speed(belt type) | rpm | 8000 | 8000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 |
| Spindle motor | kw | 15 | 15 | 15/18.5 | 18.5/22 | 18.5/22 | 18.5/22 | 18.5/22 | 18.5/22 | 18.5/22 | 22/26 |
| Spindle bore taper | BT50-155 | BT50-155 | BT40/50 | BT40/50 | BT50 | BT50 | BT50-190 | BT50-190 | BT50 | BT50-190 | |
| Feed | |||||||||||
| Three axis motors | Three axis direct connection | X-axis reducer YZ axis direct connection type | |||||||||
| X Y Z axis rapid movement | m/min | 15/15/12 | 15/15/12 | 15/15/12 | 10/10/8 | 10/10/8 | 10/10/8 | 10/10/10 | 10/10/10 | 12/12/12 | 10/10/10 |
| Tool magazine | |||||||||||
| Tools No. | pcs | Knife arm type24 | |||||||||
| Machine size | |||||||||||
| Machine length | mm | 4680 | 6000 | 6000 | 6800 | 6800 | 7500 | 7500 | 7500 | 10650 | 10650 |
| Machine width | mm | 3300 | 3550 | 3800 | 4200 | 4600 | 4200 | 4600 | 4600 | 2850 | 4500 |
| Machine height | mm | 4200 | 4200 | 4350 | 4500 | 4500 | 4500 | 4500 | 4500 | 4500 | 5100 |
| Machine weight | kg | 11000 | 12000 | 17000 | 17000 | 23000 | 19000 | 27000 | 32000 | 28000 | 27000 |
Main Configuration
1、Taiwan HIWIN/PMI roller linear guide rail
2、Three-axis adopts Taiwan HIWIN/PMI/THK-C3 class lead screw
3、Three- axis adopts P4 class bearing
4、X axis with steel plate shield, Y axis with organ ype shield
5、High performance, high rigidity, high stability spindle
6、Positive displacement oil pump
7、Ntrogen balancing cylinder(balance weigh)
8、Toolbox & adjustment tools
Optional Configuration
1、Z axis high pressure or hydraulic nitrogen balancing cylinder
2、German ZF gear box
3、190-6000rpm center water outlet spindle
4、Taiwan direct connected spindle
5、BT50 chain type tool magazine aixs harden guid
6、Vertical column heightening
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| Machine tool using Taiwan arm type tool magazine, tool change speed is fast, low maintenance probability | The machine adopts Taiwan precision spindle unit for high preicision and stable operation |
