Introducing our cutting-edge machine series, expertly engineered for the utilization of hard alloy and ceramic cutting tools. These machines are adept at processing both ferrous and certain non-metallic components. They excel in handling the external and internal surfaces of cylindrical shapes, as well as conical surfaces, faces, grooves, boring, and achieving both coarse and fine rotary surface turning with unparalleled precision.
At the heart of the machine's operation lies a robust DC motor, which orchestrates the main drive system through a dual spindle speed variation mechanism, thus offering an expansive speed range for the workbench. The structural integrity is fortified by components like the left and right columns, beams, and table base, forming a frame type construction that boasts exceptional rigidity and load-bearing capabilities. The hydraulic locking mechanism for the beam ensures secure, reliable, and stable performance across multiple stations.
The machine's feeding head is designed with a dual-frame structure for enhanced functionality. The right tool post features a numerical control tool rest while the left tool post is equipped with an SPC tool rest. The horizontal motion of the machine tool rest slides on the X and U axes, while the vertical ram operates on the Z and W axes. These four axes are driven by precision servo motors, and the transmission utilizes high accuracy gear mechanisms and ball screws, guaranteeing precise, rapid, and flawless movement of the tool rest.
The workbench is crafted with a thermally symmetrical structure, where the main shaft employs high precision, adjustable, double-row short cylindrical roller bearings for radial alignment and axial centering. Moreover, the constant current static pressure guide rail, complemented by an oil temperature control device, endows the workbench with exceptional rotational accuracy, substantial load-bearing capacity, and minimal thermal deformation. This makes it a powerhouse of performance and reliability.
For vertical tool operations, the horizontal guide rail adopts an oil static pressure unloading system, combined with a skid composite guide rail and a sliding guide rail for the vertical ram movement. This configuration ensures smooth, stable, and precise operation.
The machine's numerical control system is seamlessly integrated with advanced Siemens or Rexroth systems, offering users the flexibility to opt for other systems tailored to their specific requirements, ensuring a customized and optimal operational experience.
| Specification |
Unit |
Model |
| SCVT280 HN |
SCVT350 HN |
SCVT400 HW |
| Max.tuning diameter |
mm |
2800 |
3500 |
4000 |
| Table diameter |
mm |
2400 |
3150 |
3150 |
| Max.height of workpiece |
mm |
2000/2500 |
2000/2800 |
2000/2800 |
| Max.weight of workpiece |
t |
16 |
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 |
50 |
65 |
65 |
| 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 |
51390 |
63100 |
77000 |
Fujian Chenggong Machine Tool Co., Ltd. was established in 1995 and has risen to prominence by adhering to its core principles of 'people-oriented, quality and quantity assurance, and integrity-based management.' The company embodies the philosophy of 'advancing with the times and continuous innovation.' Strategically located in the captivating city of Quanzhou, China, this historical gem is an age-old cultural haven and once thrived as the Maritime Silk Road. Quanzhou is also renowned as the hometown of national hero Zheng Chenggong.
Enterprise Scale: Our expansive industrial park spans an impressive 250 acres, facilitating an annual casting production exceeding 30,000 tons. We are capable of processing the largest singular nodular and grey cast iron components, weighing up to 50 tons. Our facilities are equipped with a vast array of heavy machinery and sophisticated processing equipment including the Spanish CNC gantry milling machine, large gear hobbing machines, substantial gantry planers, imported gantry CNC guideway grinders, horizontal boring machines, and cylindrical grinding machines. In addition, we employ advanced detection technologies like CMM and Laser Interferometer, ensuring our machine tools are cutting-edge and of the highest caliber.
Our Major Products: We specialize in the production of Single Column CNC Vertical Turning Lathes, Double Column CNC Vertical Turning Lathes, and Horizontal Boring and Milling Machine Series. Our commitment to development and innovation has been recognized globally, particularly our series of vertical turning lathes which have received certification from experts both domestically and internationally. Our products not only set industry standards but also garner esteemed recognition and honor within the market.
Fujian Chenggong MACHINE TOOL CO., LTD.
We take pride in serving our customers with the utmost professionalism, consistently providing them with the most optimal and tailored solutions.
We simplify the process of conducting business, ensuring seamless transactions and interactions, no matter where our esteemed customers are located.
SALE SERVICE
Understanding the ever-evolving demands of the modern mechanical manufacturing industry, we are dedicated to crafting high-efficiency machine tools designed to significantly boost production efficiency across a multitude of sectors.
Carefully aligning with specific requirements, we issue detailed production instructions and meticulously coordinate the production process.
We meticulously track the production progress in real time, ensuring that our equipment is delivered punctually and without delay.
AFTER SALES SERVICE
We offer comprehensive on-site training, empowering users with the necessary skills to operate our equipment safely and effectively.
Within the warranty period, should any quality issues arise with our products, we take full responsibility for warranty replacements, ensuring your satisfaction and peace of mind.
Our dedicated after-sales service department is at the forefront in receiving and addressing customer feedback, diligently resolving any concerns related to product or service quality.
We proactively maintain regular communication with both new and long-standing customers, addressing their challenges and offering continuous support to resolve any issues they may face.
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