Automated Double-End Four-Side Milling Machine - Efficient Machining for Shaft/Pin/Sleeve Parts

It is used for groove milling and flat milling of roller shaft and other processing technology, stable performance, high precision, high efficiency, labor saving, cost saving,and can be connected with double-head CNC lathes and other equipment production line to realize automatic processing.

Mining Conveyor Roller Shaft Manufacturing：
The machine is particularly suited for the processing of mining roller shafts, which typically demand high concentricity, precise perpendicularity, and reliable groove and flat surface accuracy at both ends. Its synchronous four-side milling mechanism minimizes deformation and ensures consistent geometric tolerances, meeting the performance requirements of heavy-duty conveyor systems.

Industrial Transmission Shafts and Drive Rods：
For shafts used in mechanical drives, reducers, motors, and heavy industrial assemblies, the machine delivers stable two-end machining with automatic loading and unloading. This significantly shortens cycle time while ensuring that key surfaces—such as flats, grooves, and reference planes—are produced with tight dimensional control.

Batch Production Lines for Shaft Components：
The equipment can be seamlessly integrated with truss manipulators, automatic feeders, and double-head CNC lathes to form a continuous, fully automated production line. This is especially advantageous for manufacturers engaged in large-scale shaft production where efficiency, labor reduction, and consistent output quality are critical operational metrics.

Machining of Supporting Components and Accessories：
In addition to roller shafts, the machine is also appropriate for auxiliary components such as bearing seats, joint shafts, and other cylindrical parts requiring end-face milling, groove milling, or flat creation. The dual-end synchrony ensures uniformity between both sides of the workpiece, improving assembly compatibility and overall product reliability.

Facilities Focused on Precision and High Stability Requirements：
Operations that rely on strict perpendicularity, parallelism, and minimal thermal or mechanical deformation can utilize this equipment as a core machining station. The system’s rigid structure, automation capability, and accurate repeatability make it suitable for production environments that emphasize long-term stability and continuous operation.

1. Double-end simultaneous processing:
Completes four-side milling of both ends in one clamping, improving efficiency by over 60% compared to single-end machines. By eliminating repeated positioning and reducing cumulative alignment errors, this process ensures consistent machining accuracy on both ends. The integrated dual-station structure not only shortens cycle time but also enhances dimensional stability, making the machine ideal for high-volume, high-precision shaft production.

2. Automation integration:
Seamlessly connects with truss manipulators/feeders for fully automated production, reducing labor costs. Through automated loading and unloading, continuous material flow, and unattended operation capability, the machine supports long-cycle production and significantly improves overall equipment effectiveness (OEE). Its modular interface design allows quick integration into existing automated lines, enabling flexible upgrades to intelligent manufacturing systems.

3. Synchronous four-side milling:
Symmetrical milling mechanism avoids deformation, guaranteeing perpendicularity and parallelism. By synchronizing the cutting forces on both sides, the system minimizes stress concentration and ensures uniform removal of material, resulting in higher geometric accuracy and superior surface quality. This configuration is particularly effective for groove milling, flat milling, and end-face preparation of roller shafts and similar components where structural integrity and precision are critical. The stable performance, high repeatability, and compatibility with double-head CNC lathes further support the formation of automated, high-efficiency production lines.

1. Does the equipment support automation integration?
Fully supported! Seamlessly compatible with truss manipulators, automatic feeders, unloading devices and production line MES systems, realizing fully automated operation from loading, machining, inspection to unloading. Greatly improves mass production efficiency and reduces labor costs.

2. What are the core advantages compared with traditional processing equipment?
① Higher efficiency: Double-end simultaneous processing, efficiency improved by more than 60%;
② More stable precision: Rigid structure + CNC closed-loop control, excellent batch consistency;
③ Higher automation: Supports fully automated process, reducing labor dependence;
④ Wider adaptability: Compatible with multiple materials and sizes, supporting customization;
⑤ Lower operating costs: Energy saving + low failure rate, outstanding long-term cost performance.

3.Do you provide trial processing services?
Yes! Customers can send samples or provide detailed drawings, and we will conduct free trial processing in the factory, providing processing reports (including precision test data and efficiency analysis), allowing customers to intuitively understand the equipment's processing effect before making a decision.

4. What after-sales support do you provide?
We offer 24/7 technical support via phone and email. All machines come with a 12-month warranty on parts and labor, plus free software updates for life.

5. How can I contact you?
Phone: +86 185 5378 6008
Email： [email protected]

Our team is ready to answer your questions, provide customized quotes, or arrange a live demo of our Dual-Head CNC Lathe.