Heavy-Duty CNC Lathe Machine 480mm Large-Part Production

Product Overview

Designed for precision and durability in heavy-duty machining operations, this CNC Turret Lathe stands out with its advanced configuration and robust performance. Equipped with the FANUC Oi-TF CNC Control System—a industry-leading platform renowned for reliability and precision—it caters to a wide range of manufacturing needs, from small-scale precision parts to medium-sized heavy workpieces. Whether handling metal components, industrial parts, or custom machined elements, this lathe delivers consistent results, making it ideal for automotive, aerospace, and general engineering sectors. Its balanced blend of high spindle speed, generous work envelope, and powerful motor ensures it meets the demands of both high-volume production and intricate custom machining tasks.

Product Specifications

CNC Control System

At the core of this lathe is the FANUC Oi-TF system, celebrated for its intuitive interface and seamless operation. It enables precise programming and real-time monitoring, ensuring accurate execution of complex machining sequences.

Machining Capability

· Max. Swing Diameter: ø 620 mm, allowing for large workpieces to be rotated and machined with stability.

· Max. Machining Diameter × Length: ø 360(Shaft type)×480 mm,ø 500(Disk type), supporting a variety of part sizes from compact components to longer shafts.

· Spindle Bore Diameter: ø 86 mm, facilitating easy feeding of bar stock and enhancing versatility in material handling.

· Max. Bar Machining Diameter: ø 70 mm, optimizing efficiency for bar-fed production runs.

· Max. Supported Weight: 300 KGF, ensuring stability even with heavy workpieces.

Spindle Performance

· Max. Spindle Speed: 3000 RPM, balancing speed and torque for diverse machining requirements.

· Spindle Nose Type: A2-8, a standard design that ensures compatibility with a range of chucks and tooling.

· Chuck Size: 10″ Hollow Chuck, providing secure clamping for workpieces during high-speed operations.

Feed Axes Performance

· X-axis Max. Travel: 260 mm, offering ample range for radial machining operations.

· X-axis Rapid Traverse Speed: 20 M/MIN, reducing non-cutting time and boosting productivity.

· Z-axis Max. Travel: 510 mm, accommodating axial machining of longer workpieces.

· Z-axis Rapid Traverse Speed: 25 M/MIN, enhancing efficiency in positioning and tool changes.

Turret Specifications

· Number of Tool Positions: 12 T, allowing for quick tool changes and minimizing downtime between operations.

· External Tool Holder Height: 25×25 mm, ensuring compatibility with standard external tooling.

· Max. Internal Tool Holder Diameter: ø 40 mm, supporting a variety of internal machining tools.

Tailstock Features

· Tailstock Travel: 300 mm, providing support for long workpieces to prevent deflection.

· Tailstock Quill Travel: 100 mm, offering flexibility in adjusting support for different workpiece lengths.

· Tailstock Quill Taper: MT-5, a common taper size that ensures compatibility with various centers and tooling.

Motor & Power

· Spindle Motor Power: 11/15 KW, delivering sufficient power for heavy-duty cutting and high-speed operations.

· Total Machine Power: 20 KW, ensuring stable performance even under full load.

Other Key Metrics

· Coolant Tank Capacity: 200 L, maintaining adequate coolant supply for extended machining sessions.

· Machine Height: 2150 mm, designed for ergonomic operation and integration into workshop layouts.

· Floor Space (L × W): 2800×1900 mm, optimizing space usage in manufacturing facilities.

· Total Machine Weight: 4600 KG, reflecting its robust construction for long-term durability.

Design

The lathe’s design prioritizes both functionality and durability. Its robust frame, weighing 4600 KG, minimizes vibration during high-speed operations, ensuring machining precision. The integration of a 12-station turret streamlines workflow by reducing tool change time, while the MT-5 tailstock quill taper and generous travel (300 mm) enhance versatility in supporting diverse workpiece lengths.

The FANUC Oi-TF control system is seamlessly integrated into the design, providing operators with a user-friendly interface that simplifies programming and monitoring. The balance between X-axis and Z-axis travel (260 mm and 510 mm respectively) ensures flexibility in handling both radial and axial machining tasks. Additionally, the 10″ hollow chuck and A2-8 spindle nose are designed for secure workpiece clamping, critical for maintaining accuracy during high-speed rotation (up to 3000 RPM).

1. High-precision machining of complex components

CNC machine tools excel at machining large, high-strength structural components such as chassis and booms, as well as transmission components such as gears and bearing housings. They can achieve precision machining of complex surfaces, irregular holes, and high tolerance requirements, ensuring load-bearing performance and assembly accuracy. In the manufacture of components such as hydraulic valve bodies, multi-axis interpolation and micro-tool applications ensure high-quality machining of complex internal cavities and sealing surfaces.

2.Mass production and quality stability

CNC machine tools are particularly suitable for the mass production of parts such as pins and flanges. Through programmed control, they achieve efficient continuous production, completing dozens of pieces per hour while eliminating human error, ensuring consistent dimensions across batches, significantly improving assembly efficiency, and reducing costs.

3.Efficient Handling of High-Strength Materials

When faced with difficult-to-machine materials such as high-strength steel and wear-resistant alloys, CNC machine tools utilise advanced technologies like adaptive cutting parameters and coated tools to significantly reduce tool wear and deformation. This enhances machining efficiency while extending tool life.

4.Flexibly responding to customised demands

CNC machine tools can quickly adjust programmes to meet non-standard part and small-batch customised production requirements (such as special-condition equipment), and support rapid CNC milling and repair of moulds, accelerating new product development and production.

5.Enhancing equipment reliability and lifespan

Critical components such as rotary bearing raceways and engine cylinder blocks, after CNC machining, exhibit higher wear resistance and fatigue strength, enabling them to withstand harsh operating conditions. Combined with precise base material processing, this also lays the foundation for surface strengthening treatments, further extending component lifespan.

Where is the company located?

In Tongling, Anhui Province, which is close to Shanghai and Hangzhou, it only takes about three and a half hours by bullet train to reach there.

Do you have export experience? What documents can you provide?

Yes, our machines have been exported worldwide. We provide invoices, packing lists, certificates of origin, CE certifications, etc.

Is customization available?

Yes. We have rich experience in custom processing and can provide flexible customization services from bed to processing parameters to appearance.

What material is used for the machine tool bed?

Machine tool casting using HT300.

What is your company's after-sales service support?

1). Supply wearing parts, spare parts and spare parts at the cost price (outside the warranty period);

2). Party B provides Party A with consulting services on processing technology and programming;

3). After the expiration of the warranty period, Party B still provides after-sales service;

4). Regular use of status tracking service, irregular user follow-up.