Introducing our latest innovation, the VTL CNC vertical lathe machine, meticulously crafted to meet the evolving demands for key processing technology. This state-of-the-art moving beam single column CNC vertical lathe boasts a revolutionary structure design, underpinned by cutting-edge technology research and precise machine debugging.
Our commitment to excellence is reflected in the use of top-tier components from renowned Chinese and international brands. This includes the CNC control system, main electrical components, principal bearings, ball screws, and essential hydraulic parts.
By integrating advanced technology and selecting premier imported fittings, alongside our superior processing and testing methodologies, we guarantee that each machine delivers unparalleled machining precision, robustness, and reliability. The design features a logical layout, user-friendly operation, and a remarkable degree of automation.
Designed for efficiency, the machine can seamlessly integrate with organic tool devices, enabling automatic tool changes and automated processing. This significantly enhances processing quality while reducing operational costs.
This powerhouse machine is ideal for industries such as power generation, shipbuilding, metallurgy, and mining, where the processing of large parts is essential.
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 |
Established in 1995, Fujian Chenggong Machine Tool Co., Ltd. adheres to the principles of 'people-oriented approaches, assured quality, and integrity-based management,' continually embracing innovation. Nestled in the historic and culturally rich city of Quanzhou, a pivotal port on the ancient Maritime Silk Road and the hometown of national hero Zheng Chenggong, our company is steeped in tradition and excellence.
Enterprise scale: Spanning an impressive 250 acres, our industrial park is a hub of productivity, with an annual casting output exceeding 30,000 tons. We expertly handle massive single castings of nodular and grey iron, up to 50 tons. Our arsenal includes sophisticated heavy machinery and processing equipment – from the Spanish CNC gantry milling machine to the imported gantry CNC guideway grinder, bolstered by advanced detection tools like the CMM and Laser Interferometer, setting the bar for high-end machine tool creation.
Our flagship offerings include the single and double column CNC vertical turning lathes and the horizontal boring and milling machine series. Our trailblazing vertical turning lathe series has received accolades from experts worldwide, confirming our products' status as industry leaders and earning us distinguished market recognition and honors.


Fujian Chenggong MACHINE TOOL CO., LTD.
Our professional services deliver tailored solutions to meet the unique needs of each customer with precision and expertise.
We simplify business interactions, ensuring seamless cooperation with clients worldwide, regardless of their location.
SALE SERVICE
To address the sophisticated CNC requirements of modern mechanical manufacturing, we are dedicated to producing high-efficiency machine tools that significantly boost production efficiency across various sectors.
We issue meticulous production instructions and systematically arrange production to meet specific requirements.
Our commitment to timely service is evident in our real-time monitoring of equipment production progress, ensuring punctual delivery.
AFTER SALES SERVICE
We offer comprehensive on-site training for users, guiding them in operating equipment safely and efficiently.
Within the warranty period, we stand by our products, offering warranty replacements for any quality issues.
Our dedicated after-sales service department efficiently handles and resolves customer complaints regarding product and service quality.
We proactively maintain relationships with both new and longstanding customers, providing ongoing support and solutions to their challenges.