The VTL CNC Vertical Lathe Machine is our innovative design tailored to meet market needs by addressing key processing challenges. This state-of-the-art vertical lathe features a moving beam, single column CNC structure, showcasing our expertise in cutting-edge design, technological research, and precise machine debugging.
To ensure superior performance, the main components of our machine are sourced from renowned brands both domestic and international. This includes the CNC control system, principal electrical components, premium bearings, high-precision ball screws, and robust hydraulic systems.
By integrating proven technology, carefully selecting high-quality imported components, and leveraging our advanced processing and testing methodologies, our machine guarantees exceptional machining accuracy, superior rigidity, and outstanding reliability. Its intelligent design ensures a logical layout, user-friendly operation, and high levels of automation.
This machine is designed with versatility in mind, capable of integrating seamlessly with tool devices to enable automatic tool changes and automate processing, thereby enhancing the quality of outputs while significantly reducing operational costs.
Our machine is ideal for processing large components in industries such as power generation, shipbuilding, metallurgy, and mining, where precision and efficiency are paramount.
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 |
Fujian Chenggong Machine Tool Co., Ltd., established in 1995, is committed to the principles of 'people-oriented, quality and quantity assurance, and integrity management,' while embodying the spirit of 'progressing with the times and continuous innovation.' Located in the culturally rich city of Quanzhou, a historic cultural hub and former Maritime Silk Road city, it is also the birthplace of national hero Zheng Chenggong.
Enterprise scale: Our expansive industrial park spans 250 acres and boasts an annual casting production exceeding 30,000 tons. We specialize in processing large nodular and grey iron castings up to 50 tons. Our facility is equipped with state-of-the-art heavy machinery and processing tools, including Spanish CNC gantry milling machines, large gear hobbing machines, and imported gantry CNC guideway grinders, among others. Advanced detection methods set new standards in high-end machine tool manufacturing.
Our flagship products include single and double column CNC vertical turning lathes, and horizontal boring and milling machine series. Recognized for innovation and development, particularly our vertical turning lathe series that have been certified by experts locally and internationally, our products achieve industry-leading standards and garner high market recognition and prestige.


Fujian Chenggong MACHINE TOOL CO., LTD.
We are dedicated to delivering professional service and providing customers with the best solutions tailored to their needs.
We simplify global business interactions, ensuring ease of collaboration regardless of our customers' locations.
SALE SERVICE
To meet the advanced CNC requirements of today's mechanical manufacturing industry, we focus on producing high-efficiency machine tools that significantly enhance productivity across various sectors.
Based on specific customer needs, we issue production instructions and meticulously orchestrate production schedules.
We closely monitor equipment production progress in real-time to ensure timely delivery and customer satisfaction.
AFTER SALES SERVICE
We provide comprehensive on-site training for users to ensure safe and proficient operation of the equipment.
Within the warranty period, should any quality issues arise with our products, we take full responsibility for warranty replacements.
Our dedicated after-sales service department handles all customer complaints regarding product and service quality promptly and effectively.
We maintain regular follow-ups with both new and existing users to address any challenges they may encounter and offer solutions.