This dynamic series of machines is expertly crafted for use with hard alloy and ceramic cutting tools. It excels in processing both ferrous and select non-ferrous materials, handling intricate machining tasks with precision. From outer and inner cylindrical surfaces, through cone shaping, face turning, grooving, boring, to rotary surface finishing, this machine delivers both coarse and fine tuning with remarkable efficiency.
At the heart of the machine's operations is the main drive, powered by a DC motor. This is complemented by a sophisticated two-spindle speed change mechanism, which ensures a versatile workbench speed range, making it adaptable to a variety of machining needs.
This machine's structural integrity is fortified by its robust connection of left and right columns, connecting beams, workbench base, and more. The design features a high rigidity framework and excellent load-bearing capabilities. Additionally, its beam clamping mechanism is equipped with a hydraulic locking device, enhancing the stability and reliability of operations across multiple stations.
The machine's tool post is driven by a CNC single tool holder structure, with the tool rest gliding along the X-axis horizontally and the RAM moving vertically along the Z-axis. Both axes are propelled by servo motors through a precise ball screw transmission and gear set, enabling efficient tool rest feeding and swift movements.
The workbench boasts a thermally symmetric design. Its main shaft is supported by a high-precision adjustable double-row short cylindrical roller bearing, ensuring accurate radial centering. Enhanced by axis constant current static pressure guide rails and oil temperature control, the workbench achieves exceptional rotational accuracy, substantial load-bearing capacity, and minimal thermal deformation.
The vertical tool rest is crafted with a horizontal guide rail featuring static pressure unloading, complemented by a composite guide rail and sliding guide rail system. The vertical RAM movement is facilitated by a precise sliding guide rail, ensuring smooth and accurate operations.
Specification |
Unit |
M o d e l |
SCVT280 H/W |
SCVT350 H/W |
SCVT400 H/W |
Max.tuning diameter |
mm |
2800 |
3500 |
4000 |
Table diameter |
mm |
2400 |
3150 |
3150 |
Max.height of workpiece |
mm |
2000/2500 |
2000/2800/3100 |
2000/2800/3000 |
Max.weight of workpiece |
t |
20 |
32 |
32 |
Horizontal travel of tool head |
mm |
1600 |
1840 |
2250 |
Cutting force of tool holder |
kN |
35 |
35 |
35 |
Max.torque of table |
kN.m |
63 |
80 |
80 |
Section dimension of ram |
mm |
240×240 |
240X240 |
240X240 |
Vertical travel of ram |
mm |
1250/1400 |
1250/1400 |
1250/1400 |
Power of main motor |
kW |
DC 55 |
DC75 |
DC75 |
Table speed(stepless) |
r/min |
0.5~70(Two gears) |
0.5~60(Two gears) |
0.5~60(Two gears) |
Rapid travel of head |
mm/min |
4000 |
4000 |
4000 |
Guideway deputy table |
Static pressure/rolling |
Torque of feed motor |
N.m |
48 |
48 |
48 |
CNC system |
SIEMENS828D/FANUC-OiMate-TD |
Weight of machine |
kg |
46390 |
58100 |
72000 |
Fujian Chenggong Machine Tool Co., Ltd. was founded in 1995 and proudly embraces the principles of 'people-oriented, quality and quantity assurance, managed with good faith.' The company is committed to the philosophy of 'advancing with the times and continuous innovation.' Located in the enchanting city of Quanzhou, China, a city steeped in history as a vital junction of the Maritime Silk Road and the proud hometown of the national hero Zheng Chenggong.
Enterprise Scale: Spanning an impressive 250 acres, our industrial park is a powerhouse of production with an annual output exceeding 30,000 tons of castings. We are equipped to process substantial single nodular and grey cast iron pieces up to 50 tons. Our cutting-edge machinery includes Spanish CNC gantry milling machines, large gear hobbing machines, expansive gantry planers, imported gantry CNC guideway grinders, horizontal boring machines, and cylindrical grinding machines. With precision tools like CMM and Laser Interferometers, we ensure the creation of high-end machine tools through advanced detection methods.
Our Major Products: We specialize in Single Column CNC Vertical Turning Lathes, Double Column CNC Vertical Turning Lathes, and Horizontal Boring and Milling Machine series. Our relentless focus on development and innovation is exemplified by our vertical turning lathe series, which has earned accreditation from both domestic and international experts. Leading the industry, our products are synonymous with superior recognition and honor in the marketplace.


Fujian Chenggong MACHINE TOOL CO., LTD.
We pride ourselves on delivering unparalleled service, ensuring that our customers receive the most optimal and tailored solutions to meet their unique needs.
Our seamless business process is designed to transcend geographical boundaries, making collaboration with us effortless and convenient, no matter where our customers are located.
SALE SERVICE
To cater to the advanced CNC demands of today's mechanical manufacturing realm, we have honed our expertise in crafting high-performance machine tools. This focus aims to significantly elevate production efficiency across a multitude of industries.
Production instructions are meticulously crafted and production is systematically orchestrated in accordance with specific requirements.
We diligently monitor the equipment production process in real time, ensuring punctual delivery that meets our clients' expectations.
AFTER SALES SERVICE
We provide comprehensive on-site training, equipping users with the essential skills to operate their equipment safely and efficiently.
Within the warranty period, any quality discrepancies in our products will be promptly addressed with replacement under our warranty policy.
Our dedicated after-sales service team is wholly committed to managing and resolving customer concerns regarding product and service quality.
We consistently engage with both new and loyal customers, proactively addressing their challenges and ensuring their continuous satisfaction.