Introducing our latest innovation, the VTL CNC vertical lathe machine by Chenggong Machine. Specifically crafted to meet market demands, this marvel of engineering addresses key processing technologies with finesse. Experience the seamless integration of a moving beam single column design, coupled with pioneering structure and state-of-the-art technology, ensuring unparalleled machine debugging and operational excellence.
Our CNC Column Vertical Lathe incorporates the highest standards, featuring renowned China and international brands for critical components. From the sophisticated CNC control system to premier electrical parts, main bearings, precision ball screws, and hydraulic components, each element is selected for its superior performance and reliability.
Leveraging proven technologies and meticulously chosen imported fittings, along with our cutting-edge processing and testing methodologies, we guarantee that our machines deliver exceptional machining accuracy, robust rigidity, and unyielding reliability. Expect a product with a rational layout, user-friendly operation, and a high degree of automation.
Our machine seamlessly integrates with automatic tool devices, facilitating automated tool changes and processing. This not only enhances processing quality but also significantly reduces operating costs, making it an invaluable asset to any production line.
Designed for versatility, this machine excels in processing large parts across various industries, including power generation, shipbuilding, metallurgy, and mining, ensuring unmatched 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. stands by its ethos of 'people-oriented, quality and quantity assurance, managing with good faith.' Embracing the ideology of 'advancing with the times, creating continually,' we are proud to be situated in Quanzhou, a city rich with history as a part of the Maritime Silk Road and the birthplace of national hero Zheng Chenggong.
With an expansive industrial park covering 250 acres, our enterprise produces over 30,000 tons of castings annually. We process nodular and grey cast iron up to 50 tons single pieces. Outfitted with advanced machinery, including Spanish CNC gantry milling machines, large gear hobbing machines, and imported gantry CNC guideway grinders, our comprehensive detection methods set the stage for creating premium machine tools.
Our flagship products include single and double column CNC vertical turning lathes, and a series of horizontal boring and milling machines. These series, particularly the vertical turning lathes, have received certification and accolades from experts worldwide, securing our position as an industry leader and enhancing our market reputation.


Fujian Chenggong MACHINE TOOL CO., LTD.
We are dedicated to serving our customers with professionalism, providing them with the finest solutions tailored to their needs.
We simplify business interactions, ensuring seamless collaboration with clients, irrespective of their location.
EXEMPLARY SALE SERVICE
Catering to the high standards of modern mechanical manufacturing, we specialize in crafting high-efficiency machine tools to elevate production efficiency across diverse industries.
We meticulously issue production instructions and orchestrate production to meet your needs.
Our commitment includes real-time tracking of equipment production progress, ensuring punctual delivery every single time.
PREMIER AFTER SALES SERVICE
We offer on-site training, empowering users with the skills to operate equipment safely and efficiently.
For any quality issues during the warranty period, we ensure warranty replacements, showcasing our commitment to excellence.
Our after-sales service department diligently manages and resolves customer complaints related to product and service quality.
We maintain regular follow-ups with both new and loyal users, proactively addressing any challenges they encounter.