VMC/GTC Series of large vertical turning (milling) machining centers
Main configuration:
Rams: Rams are square rams that move in the X and Z directions on the beam.
Uprights: This series of lathes are available in single and double uprights.
Control console: FANUC, SIEMENS and other world-renowned CNC systems can be selected to achieve high-speed, high-precision servo control.
Crossbeam: The crossbeam is designed with sufficient guideway span and thickness and a reasonable layout
Base: It adopts a bilaterally symmetrical structure, which combines a ring-shaped reinforcement and a radial rib equally divided, and is also equipped with a triangular reinforcement to make the base a solid whole.
Main drive: AC servo motor. And drive the worktable to rotate through the gearbox. The solid line is now cutting at a constant speed.
Optional: tool setting instrument, multi-station tool holder, right-angle boring and milling
head.
Parameter:
The VTC-m series vertical turning and milling machining center completely adopts the mature design and manufacturing technology of German SCHIESS, and has reached the quality of world-class products. This series of machine tools have large processing capacity. High processing accuracy and high processing efficiency. The use of fully automatic head replacement technology improves the degree of automation. The control system of the machine tool has strict protection measures to ensure the safety of people and equipment. It is mainly used in aerospace, shipbuilding, wind power, military industry, valves, mining and other mechanical processing industries. It processes various large-scale parts with high precision, many processes and complex shapes. Using this machine tool can save process equipment, shorten the production preparation cycle, ensure the quality of parts processing, and improve production efficiency.
Main configuration:
Rams: Rams are square rams that move in the X and Z directions on the beam.
Uprights: This series of lathes are available in single and double uprights.
Control console: FANUC, SIEMENS and other world-renowned CNC systems can be selected to achieve high-speed, high-precision servo control.
Crossbeam: The crossbeam is designed with sufficient guideway span and thickness and a reasonable layout
Base: It adopts a bilaterally symmetrical structure, which combines a ring-shaped reinforcement and a radial rib equally divided, and is also equipped with a triangular reinforcement to make the base a solid whole.
Main drive: AC servo motor. And drive the worktable to rotate through the gearbox. The solid line is now cutting at a constant speed.
Optional: tool setting instrument, multi-station tool holder, right-angle boring and milling
head.
Parameter:
| Item | Unit | VTC125100 | VTC125100M | VTC250140m | VTC300140m | VTC350140m | VTC400140m |
| workbench | mm | Ø1000 | Ø1000 | Ø2000 | Ø2500 | Ø3000 | Ø3500 |
| Maximum swing diameter | mm | Ø1400 | Ø1400 | Ø2500 | Ø3000 | Ø3500 | Ø4000 |
| Maximum Turning diameter | mm | Ø1250 | Ø1250 | Ø2500 | Ø3000 | Ø3500 | Ø4000 |
| Maximum workpiece height | mm | 1000 | 1000 | 1600(2000/2500) | 2000(2500) | 2000(2500) | 2000(2500) |
| Maximum workpiece weight | t | 5 | 5 | 16 | 20 | 25 | 30 |
| Maximum torque of working table | Nm | 10550 | 10550 | 36000 | 43000 | 84000 | 84000 |
| Maximum Turning speed of working table | rpm | 300(400) | 300(400) | 160 | 120 | 80 | 80 |
| Rated power of turning main motor | KW | 39 | 39 | 51 | 51 | 71 | 71 |
| C axis speed range | rpm | - | 0.01-7 | 0.01-5 | 0.01-4 | 0.01-4 | 0.01-4 |
| Milling anti-backlash motor rated power | KW | - | 21.2 | 27 | 27 | 27 | 27 |
| Ram cross section size | Mm*mm | 200*200 | 200*200 | 280*280 | 280*280 | 280*280 | 280*280 |
| Milling spindle taper | - | BT50 | BT50 | BT50(SK50) | BT50(SK50) | BT50(SK50) | BT50(SK50) |
| Milling spindle speed range | rpm | - | 1-1800 | 1-1800 | 1-1800 | 1-1800 | 1-1800 |
| Maximum output torque of milling spindle | Nm | - | 425 | 1100 | 1100 | 1100 | 1100 |
| Milling spindle motor rated power | KW | - | 9 | 28 | 28 | 28 | 28 |
| X axis travel | mm | -50~+1170 | -400~+1170 | -1025~+3025 | -1275~+3255 | -1525~+3525 | -1755~+3775 |
| Z axis travel (ram travel) | mm | 1000 | 1000 | 1400(1600) | 1400(1600) | 1400(1600) | 1400(1600) |
| Beam travel (W axis) | mm | Fixed beam | Fixed beam | 1400(1800/2300) | 1800(2300) | 1800(2300) | 1800(2300) |
| X axis fast moving speed | m/min | 16 | 16 | 16 | 16 | 16 | 16 |
| Z axis fast moving speed | m/min | 8 | 8 | 8 | 8 | 8 | 8 |
| Crossbeam rapid traverse speed (W axis) | m/min | Fixed beam | Fixed beam | 1 | 1 | 1 | 1 |
| Cutting feed speed range | Mm/min | 1-1000 | 1-3000 | 1-3000 | 1-3000 | 1-3000 | 1-3000 |
| Tool magazine station | - | 8(optional) | 16 | 6+16 | 6+16 | 6+16 | 6+16 |
| Turning tool holder dimensions | Mm*mm | 40*40 | 40*40 | 40*40 | 40*40 | 40*40 | 40*40 |
| X/Z axis positioning accuracy | mm | 0.025/1000 | 0.02/1000 | 0.02/1000 | 0.02/1000 | 0.02/1000 | 0.02/1000 |
| X/Z axis repeat positioning accuracy | mm | 0.01 | 0.008 | 0.008 | 0.008 | 0.008 | 0.008 |
| C axis positioning accuracy | - | 15 | 15 | 15 | 15 | 15 | |
| C-axis repeat positioning accuracy | - | 8 | 8 | 8 | 8 | 8 | |
| Total electrical capacity | KVA | 110 | 120 | 155 | 155 | 180 | 180 |
| CNC system | - | Siemens 828D system | Siemens 840D sl system | Siemens 840D sl system | Siemens 840D sl system | Siemens 840D sl system | Siemens 840D sl system |