HT06DSY-350/550/750

Functional Targeting and User Profile of HT06DSY Series

The HT06DSY-350/550/750 heavy-duty turret turning center is engineered to meet the demanding requirements of precision machining facilities and industrial manufacturers handling large discs and shafts. Its design targets enterprises requiring integrated turning and milling solutions, combining robust throughput with operational flexibility. This cnc lathe supports a broad range of operations, from prototyping to small-batch production, enabling efficient multi-axis machining in a single setup. By integrating programmable tailstock and versatile turret tooling, this unit fits well within manufacturing environments focused on complex part geometries and high production repeatability, underscoring its relevance for cnc turning manufacturers and advanced cnc machines users.

Technical Specifications and Engineering Features

The machine's architecture features an extra-wide bed with finite element analysis-optimized reinforcing ribs to enhance structural rigidity. It includes a 45° inclined saddle with large roller linear guides and precision-grade ball screws, maintaining stable bed accuracy during heavy-duty cutting. The spindle has an A2-6 nose with a 72 mm bore and supports speeds up to 4000 r/min, accommodating machining diameters up to 600 mm. The servo power tool turret, available with 12 or 16 stations, enables simultaneous turning and milling, with programmable tailstock for extended axis control. Rapid travel speeds of 30 m/min on X and Z axes and torque of 34.5 N.m on motors harmonize for efficient cycle times. These features position this machining center as a high-capacity solution within cnc manufacturing workflows demanding precision and robustness.

Industry Applications and Operational Value

The HT06DSY series excels in industries engaged with heavy turning of large-scale shafts, discs, and off-center components requiring tight tolerance adherence and multi-process completion in one fixture. Its Turn-Mill configuration supports milling and turning operations simultaneously, reducing setup times and enhancing production efficiency. This makes it particularly valuable for automotive, aerospace, and heavy machinery sectors where complex contours and lengthy parts (up to 750 mm) are routinely processed. Integration of sub-spindle and Y-axis interpolation broadens its application scope to secondary operations and intricate groove finishing. This machining center thus contributes significantly to operational throughput and product quality in precision-oriented cnc machines environments.

Product Advantages

Structural and System Design Advantages

The HT06DSY’s integral casting of the tailstock and sub-spindle rail parts, combined with FEM-optimized reinforcement of the wide bed, maximizes structural rigidity and machining stability. Its design incorporates large roller linear guides and precision ball screws to maintain positional accuracy during sustained heavy cutting loads. The servo power tool turret supports rapid tool indexing with 12 or 16 stations, facilitating complex multi-axis operations such as milling within a turning center. Modular CNC system architecture allows configuration for Turn-Mill operations and programmable tailstock integration. These design elements collectively enhance machine stiffness, reduce vibrations, and improve repeatability, meeting the rigorous standards required by advanced cnc machine dealers and cnc machine factories.

Performance Efficiency and Operational Usability

Operation of the HT06DSY series supports high-speed feed rates of up to 30 m/min on X and Z axes, combined with robust motor torque that optimizes cycle durations while maintaining surface finish quality. The inclusion of a 72 mm spindle bore and high-speed spindle rotation up to 4000 r/min expands the versatility for processing diverse part sizes and materials. User interfaces accommodate programmable tailstock and servo tool turrets, streamlining complex machining processes into a single setup, reducing manual intervention and potential errors. These performance advantages translate to higher throughput, enhanced precision, and operational cost-efficiency, aligning with the requirements of manufacturing sectors demanding reliable and multifunctional cnc milling machine and lathe capabilities.

Machine Characteristics The HT series is a heavy-duty turret turning center, specifically designed for heavy cutting of large discs and shafts. The tailstock and sub-spindle rail parts are all integrally cast and have undergone reinforcement and optimization treatment. The extra-wide bed is more conducive to improving processing stability and is particularly suitable for turning and milling compound processing requirements. The 45° inclined saddle, combined with large-sized roller linear guides and precision-grade ball screws, enables it to handle various processing tasks and maintain the bed accuracy for a long time. By applying finite element analysis (FEM), the shape and position of the reinforcing ribs in the castings are optimized to achieve the best bed strength, making the bed structure more suitable for heavy cutting and extending the tool's service life.

■  Specifications           

■  Expandable functions of machine tools

Turn-Mill    The entire HT series can be equipped with a servo power tool turret to achieve the processing capability of turning and milling compound functions.

Programmable Tailstock   The machine can be configured with a servo turret or customized with multiple power heads to deliver high-end turning-milling capabilities. This versatile solution meets complex machining demands while minimizing customers' capital expenditure on equipment.

Use Scenarios

Heavy Disc and Shaft Turning in Industrial Manufacturing

In manufacturing environments focused on heavy disc and shaft fabrication, such as automotive drivetrain or heavy equipment components production, the HT06DSY series serves critical roles. It enables accurate turning operations with integrated milling to achieve finished part geometries in one setup, increasing throughput while reducing downtime. The machine’s structural integrity ensures dimensional stability even under heavy loads, critical for compliance with precision engineering tolerances. Its programmable tailstock and sub-spindle capabilities facilitate secondary machining and complex contouring, allowing seamless integration into automated production lines common among cnc milling machine users. This integration supports just-in-time workflows and lean manufacturing processes.

Precision Turn-Mill Applications in Aerospace and Heavy Machinery

The HT06DSY-350/550/750 is particularly effective in aerospace and heavy machinery sectors where complex geometries and off-center features require precision multi-axis machining. The Turn-Mill capability allows simultaneous turning and milling operations on large parts, minimizing setups and ensuring accuracy. Y-axis interpolation supports off-center machining tasks, while the servo power tool turret provides flexible tooling options for contouring and groove finishing. This reduces the need for secondary operations and fits well into advanced production systems prioritizing tight tolerances and throughput. Overall, this CNC lathe enhances the operational capability of vertical machine suppliers by offering a turnkey solution for complex component manufacturing challenges.

FAQ 

What types of workpieces can the HT06DSY-350/550/750 handle?

Our heavy-duty CNC turning center is designed for large discs and shafts with max swing diameter up to 600 mm and machining length up to 750 mm. It supports complex parts with Turn-Mill capabilities, allowing precision processing of heavy, large components in CNC machining center for sale applications.

Can you customize the HT06DSY machine for specific production needs?

Yes, we offer programmable tailstock options and Turn-Mill configurations to meet complex machining requirements. Our equipment can be equipped with dual spindles and multi-axis automation, making it a versatile choice among cnc turning manufacturers for tailored industrial solutions.

What are the machine installation and setup requirements?

Our HT06DSY series requires a stable foundation due to its weight (3400-4800 KG) and precise alignment to maintain accuracy. We provide detailed technical support and guidance during installation to ensure optimal performance in your production environment.

What after-sales services do you provide for your CNC machines?

We offer a one-year warranty and lifetime 24-hour technical support. Our service covers maintenance advice, troubleshooting, and spare parts to ensure consistent operation of your cnc machining center for sale. Our team is ready to assist with any technical concerns promptly.