The VTL CNC vertical lathe machine represents a breakthrough in design, tailored to meet market demands and address key processing challenges. This innovative moving beam, single column machine is equipped with advanced CNC technology, ensuring exceptional structural design and research-backed functionality, all culminating in superior machine debugging.
Our machine's main components are sourced from renowned brands globally and within China. This includes the state-of-the-art CNC control system, premium electrical components, high-precision bearings, efficient ball screws, and top-tier hydraulic parts.
By integrating mature technology and selecting high-quality imported fittings, combined with our pioneering processing and testing methodologies, we guarantee outstanding machining accuracy. The machine boasts high rigidity, unwavering reliability, and a well-thought-out layout that promotes ease of operation, advanced automation, and superior performance.
This machine is ingeniously designed to accommodate an automatic tool device, enabling seamless automated tool changes. This innovation enhances processing quality, optimizes efficiency, and significantly reduces operational costs.
Designed for versatility and durability, our machine excels in processing large parts for industries such as power generation, shipbuilding, metallurgy, and mining, making it a quintessential choice for heavy-duty industrial applications.
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. embodies a commitment to excellence with its guiding principles of 'people-oriented service, assured quality and quantity, and integrity in management.' Located in the historically rich city of Quanzhou—a venerable cultural hub and iconic Maritime Silk Road port—our company draws inspiration from the legacy of national hero Zheng Chenggong.
Our expansive industrial park covers 250 acres, boasting an annual production capacity exceeding 30,000 tons of castings. We specialize in processing large nodular and grey iron castings up to 50 tons. Our facility is equipped with an array of advanced machinery, including Spanish CNC gantry milling machines, large gear hobbing machines, gantry planers, imported CNC guideway grinders, and horizontal boring machines. Advanced detection methods, such as CMM and Laser Interferometry, ensure our production of high-end machine tools.
Our product portfolio features a range of CNC vertical turning lathes, both single and double column, as well as horizontal boring and milling machines. Through relentless development and innovation, our vertical turning lathe series has garnered certification from domestic and international experts, establishing our leadership in the industry and earning us considerable market acclaim.


Fujian Chenggong MACHINE TOOL CO., LTD.
We are dedicated to providing professional service, crafting customized solutions tailored to our customers' unique needs.
We simplify business interactions, ensuring seamless cooperation regardless of geographical boundaries.
SALE SERVICE
To fulfill the stringent CNC demands of today's manufacturing industry, our high-efficiency machine tools are designed to significantly boost productivity across diverse sectors.
We meticulously issue production instructions and coordinate manufacturing efforts to align with client specifications.
Our real-time tracking of production progress guarantees timely delivery and adherence to deadlines.
AFTER SALES SERVICE
We offer comprehensive on-site training, empowering users with the skills to safely operate equipment and optimize production.
Within the warranty period, we fully cover any product quality issues, providing prompt warranty replacements.
Our after-sales service department is committed to swiftly addressing any customer concerns regarding product or service quality.
We maintain regular follow-ups with both new and returning customers, ensuring their challenges are promptly addressed.