The VTL CNC vertical lathe machine is a cutting-edge and innovative solution designed by Fujian Chenggong Machine Tool Co., Ltd. to meet the evolving demands of the market. This state-of-the-art invention addresses key processing technologies with its single column, moving beam design. It integrates advanced structural innovations, meticulous technology research, and precise machine debugging, ensuring unparalleled performance.
Our machine's core components are sourced from both renowned Chinese and international brands, ensuring excellence and precision. This includes a high-quality CNC control system, leading electric components, superior main bearings, reliable ball screws, and top-notch hydraulic parts.
Harnessing mature technology and premium imported components, coupled with our pioneering processing and testing methodologies, we guarantee our machines deliver exceptional machining accuracy, robust rigidity, and unshakeable reliability. The sophisticated design ensures an intuitive layout, user-friendly operation, and high levels of automation.
Our machine seamlessly integrates with organic tool devices, enabling automatic tool changes and streamlined automated processing. This enhancement not only elevates processing quality but also significantly reduces operational costs, offering optimal efficiency.
Ideal for industries such as power generation, shipbuilding, metallurgy, and mining, our machines are designed to handle large-scale part processing with remarkable efficiency and precision.
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. embraces a philosophy of 'people-oriented, quality and quantity assurance, and integrity in management.' We are committed to 'advancing with the times and continuous innovation.' Nestled in the picturesque city of Quanzhou—a historical gem and former hub of the Maritime Silk Road—our company draws inspiration from its rich cultural heritage, famously known as the hometown of the national hero Zheng Chenggong.
Enterprise Scale: Our expansive industrial park spans 250 acres, supporting an annual casting production exceeding 30,000 tons. We possess the capability to process the largest single nodular and grey cast iron pieces weighing up to 50 tons. Equipped with a diverse range of heavy machinery and specialized equipment, including a Spanish CNC gantry milling machine, large gear hobbing machine, large gantry planer, imported gantry CNC guideway grinder, horizontal boring machine, and cylindrical grinding machine, our advanced detection methods contribute to the creation of high-end machine tools.
Our Major Products: Our offerings include Single column CNC vertical turning lathes, double column CNC vertical turning lathes, and horizontal boring and milling machine series. We pride ourselves on innovation and development, with our vertical turning lathe series acclaimed by experts both domestically and internationally, earning us industry-leading recognition and market esteem.


Fujian Chenggong MACHINE TOOL CO., LTD.
We are dedicated to serving our customers with the utmost professionalism, offering tailored and optimal solutions to meet their needs.
We simplify business interactions, ensuring seamless collaboration regardless of our customers' geographical location.
SALE SERVICE
To align with the stringent demands of contemporary CNC manufacturing, we specialize in producing high-efficiency machine tools that significantly enhance production efficiency across various industries.
We issue tailored production instructions and systematically organize production to meet specific requirements.
We meticulously track the equipment production process in real-time, ensuring punctual delivery and meeting client timelines.
AFTER SALES SERVICE
Comprehensive on-site training is available for users to master equipment operation and ensure safe production practices.
During the warranty period, we take full responsibility for any quality-related issues with our products, offering warranty replacements to ensure customer satisfaction.
Our dedicated after-sales service team is committed to addressing and resolving any customer concerns related to product and service quality.
We proactively follow up with both new and existing users to assist them in overcoming any challenges they may face.