This series of machines is expertly designed for use with hard alloy and ceramic cutting tools. It offers exceptional processing capabilities for both black metals and a selection of non-metallic components. It adeptly handles operations on the outer cylinder, both internally and externally, as well as cone surfaces, faces, grooves, boring paths, and rotary surfaces, ensuring both coarse and fine turning with precision.
The main drive of this machine tool is ingeniously powered by a DC motor, meticulously connected through a dual spindle speed change mechanism. This setup enables a comprehensive range of speeds for the workbench, ensuring tailored performance for varied operational needs.
Engineered with precision, the machine's structure is robustly connected by left and right columns, connecting beams, and a workbench base. It boasts a high-rigidity framework with substantial load-bearing capacity. The beam clamping mechanism utilizes a hydraulic locking device for multiple stations, providing stable and reliable operation under demanding conditions.
The machine's feed tool post is constructed using a sophisticated CNC single tool holder structure. The tool rest slide moves along the horizontal X-axis, while the vertical ram operates on the Z-axis. Both axes are driven by a servo motor, employing high-precision ball screw transmission and gear sets to enable precise tool rest feeding and rapid movement.
The workbench is designed with a thermal symmetric structure for optimal performance. The main shaft is equipped with a high-precision adjustable double-row short cylindrical roller bearing for radial clearance centering. It features a constant current static pressure guide rail for axial movement along with oil temperature control. This design ensures the workbench has superior rotational accuracy, enhanced bearing capacity, and minimal thermal deformation.
The vertical tool rest's horizontal guide rail incorporates a static pressure unloading guide, skid composite guide rail, and sliding guide rail. The movement of the vertical ram is supported by a sliding guide rail, ensuring stability and precision.
| 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 |
|
Founded in 1995, Fujian Chenggong Machine Tool Co., Ltd. stands as a beacon of innovation and quality in the machine tool industry. Embracing the ethos of 'people-oriented, quality and quantity assurance, managing with good faith,' the company continually evolves, embodying the motto 'advance with the times, create continually.' Nestled in the enchanting city of Quanzhou, a city rich with history and once a pivotal point on the Maritime Silk Road, it is also the birthplace of national hero Zheng Chenggong.
Enterprise Scale: Spanning over a sprawling 250-acre industrial park, our operations are impressive in both scope and scale. With an annual casting output surpassing 30,000 tons, we handle the processing of massive single nodular iron and grey cast iron pieces weighing up to 50 tons. Our state-of-the-art facilities boast an array of advanced machinery, including the Spanish CNC gantry milling machine, large gear hobbing machine, large gantry planer, imported gantry CNC guideway grinder, horizontal boring machine, and cylindrical grinding machine. We also employ cutting-edge detection methods such as CMM and Laser Interferometer to create high-end machine tools that set industry standards.
Our Major Products: Fujian Chenggong specializes in single column CNC vertical turning lathes, double column CNC vertical turning lathes, and the horizontal boring and milling machine series. We are at the forefront of development and innovation, with our vertical turning lathe series receiving global expert certification. Our products not only meet but exceed industry benchmarks, garnering high recognition and honor across the market.
Fujian Chenggong MACHINE TOOL CO., LTD.
Our mission is to serve our customers with utmost professionalism, providing them with the best solutions tailored to their needs.
We simplify business interactions, ensuring seamless transactions no matter where our customers are located.
SALE SERVICE
To cater to the sophisticated CNC demands of the contemporary mechanical manufacturing sector, we pride ourselves on crafting high-performance machine tools designed to elevate production efficiency across a myriad of industries. Our dedication to innovation ensures that our offerings meet the evolving needs of modern businesses.
Based on client specifications, we promptly issue production directives and meticulously organize the manufacturing process, ensuring efficiency and precision at every step.
We engage in real-time monitoring of equipment production progress to uphold our commitment to punctual delivery, guaranteeing that our clients receive their orders exactly when expected.
AFTER SALES SERVICE
We offer comprehensive on-site training for users, enabling them to adeptly operate our equipment and ensuring safety in production practices, fostering a secure and knowledgeable work environment.
During the warranty period, should any quality issues arise with our products, we pledge full responsibility for warranty replacement, showcasing our confidence in the durability and reliability of our offerings.
Our dedicated after-sales service department stands ready to receive and efficiently address any customer complaints related to product or service quality, ensuring swift resolutions and maximum customer satisfaction.
We regularly engage with both new and existing users to provide ongoing support and effectively resolve any challenges they may face, reinforcing our commitment to their success long after the initial purchase.
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