Introducing our VTL CNC vertical lathe machine, a groundbreaking innovation tailored to meet the evolving market demands for precision and efficiency. This sophisticated, moving beam single column CNC vertical lathe boasts a cutting-edge design and encompasses comprehensive technology research and meticulous machine debugging to redefine machining excellence.
We integrate a blend of renowned China and international brands for essential components such as the CNC control system, primary electrical parts, main bearings, ball screws, and pivotal hydraulic components, ensuring unparalleled performance and reliability.
Our Precision CNC Turning Lathe is a testament to superior craftsmanship, featuring the adoption of proven technology and the meticulous selection of internationally sourced fittings. With our advanced processing and rigorous testing methodologies, we guarantee machines that deliver outstanding machining accuracy, unmatched rigidity, and exceptional reliability, with an optimized layout for user-friendly operation and high automation.
Equipped with an integrated tool device, this machine offers seamless automatic tool changing capabilities, enabling automated processing that enhances product quality while significantly reducing operating costs.
This versatile machine is engineered for excellence in processing large components across industries such as power generation, shipbuilding, metallurgy, and mining.
Specification |
Unit |
Model |
VTL125/125A |
VTL160/160A |
VTL200/200A |
VTL250/250A |
Processing
capacity |
Work table diameter |
mm |
1100 |
1400 |
1800 |
2200 |
Max.swing diameter |
mm |
1350 |
1700 |
2100 |
2600 |
Max.tuming diameter |
mm |
1250 |
1600 |
2000 |
2500 |
Max.height of workpiece |
mm |
1200/1000 |
1400/1200 |
1400/1200 |
1800/1600 |
Max.weight of workpiece |
kg |
4000 |
8000 |
10000 |
16000 |
Max.torque of worktable |
N.m |
12500 |
16500 |
24500 |
35000 |
Accuracy |
Processing accuracy |
|
IT6 |
IT6 |
IT6 |
IT6 |
XZ position accuracy |
mm |
0.018/0.02 |
0.02/0.02 |
0.02/0.02 |
0.02/0.02 |
XZ repeat position accuracy |
mm |
0.008/0.01 |
0.008/0.01 |
0.008/0.01 |
0.01/0.01 |
Main gear box |
Spindle speed range |
r/min |
1-350 |
1-300 |
1-250 |
1-200 |
Work table speed change block |
|
stepless with two blocks |
Main mctor output power |
30mins rated |
kW |
26 |
37 |
45 |
55 |
Continuous rated |
kW |
22 |
30 |
37 |
45 |
Ram |
Ram section size |
mm |
T-shaped slide pillow/
200×200 |
T-shaped slide pillow/
220×220 |
T-shaped slide pillow/
220×220 |
T-shaped slide pillow/
240×240 |
Xaxis travel |
mm |
-200~+700/875 |
-200~+950/1050 |
-200~+1150/1315 |
-200~+1250/1650 |
Z axis travel |
mm |
800/900 |
800/900 |
800/900 |
1000/1400 |
Feeding spaed |
Cutting feeding speedm |
mm/rev |
0.1-1000 |
0.1-1000 |
0.1-1000 |
0.1-1000 |
Fast feeding speedm |
mm/min |
8000 |
6000 |
6000 |
6000 |
Beam lifting gear distance |
mm |
3×200 |
4x200 |
4x200 |
4×250 |
Tool changer |
Station |
|
Dota4/ATC 12 |
Dota4/ATC 12 |
Dota4/ATC 12 |
Dota4/ATC 12 |
Tuning tool bar size |
mm |
32x32 |
32x32 |
32x32 |
40×40 |
Total power |
Voltage |
V |
Ac380 |
Ac380 |
Ac380 |
Ac380 |
Voltage wave range |
|
-10~+10 |
-10~+10 |
-10~+10 |
-10~+10 |
Frequency |
Hz |
50 |
50 |
50 |
50 |
Total power |
kW |
50 |
68 |
75 |
95 |
System |
CNC device model |
|
SIEMENS828D
|
SIEMENS828D
|
SIEMENS828D
|
SIEMENS 828D
|
Machinc wcight |
|
kg |
17000/19080 |
23500/28220 |
32450/37280 |
49000/57400 |
Overalldimensions of machine(LxWxH) |
mm |
5500×3250
X5300 |
6100X3830
X5450 |
6950X4800
X6050 |
7900×5300
X7265 |
Founded in 1995, Fujian Chenggong Machine Tool Co., Ltd. is dedicated to the principle of putting people first while ensuring quality and integrity. Embodying the spirit of 'advancing with the times and continuous innovation,' the company is proudly located in the culturally rich city of Quanzhou, a city with historical significance as a Maritime Silk Road junction and the birthplace of national hero Zheng Chenggong.
Enterprise scale: Spanning a vast 250-acre industrial park, we boast an impressive annual casting production exceeding 30,000 tons. Our facilities can manage substantial projects, processing single nodular and grey cast iron components up to 50 tons. Our arsenal of heavy machinery includes the Spanish CNC gantry milling machine, large gear hobbing machine, and imported gantry CNC guideway grinder, along with precise tools like the CMM and Laser Interferometer, positioning us as leaders in high-end machine tool creation.
Our flagship products include the single and double column CNC vertical turning lathes and a series of horizontal boring and milling machines. Notably, our vertical turning lathe series has earned accolades from experts both domestically and internationally, achieving industry-leading status and garnering significant market recognition.


Fujian Chenggong MACHINE TOOL CO., LTD.
With a commitment to professionalism, we strive to deliver the best solutions tailored to meet customer needs.
Our approach makes conducting business seamless and efficient, regardless of our customers' geographical locations.
SALE SERVICE
To cater to the sophisticated CNC demands of today's mechanical manufacturing sector, we specialize in producing highly efficient machine tools that enhance productivity across diverse industries.
Following customer specifications, we meticulously issue production instructions and schedule production with precision.
We diligently track the production progress in real-time to ensure timely delivery and customer satisfaction.
AFTER SALES SERVICE
We offer comprehensive on-site training, enabling users to operate equipment safely and efficiently while guiding them towards safe production practices.
Within the warranty term, should any quality issues arise attributable to our products, we commit to warranty replacements, demonstrating our confidence and support.
Our dedicated after-sales department is always ready to address and resolve any customer concerns regarding product or service quality.
We consistently follow up with new and existing customers, ensuring ongoing support and resolving any operational challenges they may face.