Precision CNC Lathe
JD-S20 Ultra-Precision CNC Lathe
The S20 automation features easy tool layout and adjustment, fast tool change for time-saving, high positioning accuracy, and high production efficiency.
It can be integrated with various types of automatic loading and unloading systems to achieve unmanned automatic machining.
With modular design, it supports flexible configurations such as powered tools, sub-spindle, and feeding systems to meet the efficient processing needs of different parts.
Combined with an intelligent control system and stable mechanical structure, the S20 enables long-time continuous operation. It is suitable for high-volume, small-size, and high-precision machining, and is widely used in watchmaking, medical, electronics, and automotive industries.
Compact · High Precision · Automated
A multi-axis, high-efficiency solution designed for small precision parts.
> High Speed, High Precision, Space-Saving：A compact, cost-effective lathe designed for precision machining of small-diameter parts.
Features include small footprint, large travel range, high spindle speed, high feed accuracy, easy operation and maintenance, and smooth chip removal.
With optional CS axis, precision machining of curved surfaces or contours is possible.
> Compact Design & Chip Removal Efficiency：Compact structure with large Z-axis travel and smooth chip evacuation.
> High-Speed Performance & Machining Accuracy：Spindle speed up to 10,000 rpm for high-speed precision machining.
High-precision feed system with repeatability of ±0.002 mm.
> Flexible Expansion & Control Functions：Supports multi-axis machining, up to 12 axes.
Optional CS axis enables contour machining.
Easy to operate and maintain, space-saving and efficient.
Precision Machining Starts Here
The JD‑S20 combines compact design, high speed, multi-axis capability, and stability—an ideal choice for automated machining of small parts.
> Max. Bar Diameter：Ø20 mm
> Spindle Speed：Up to 10,000 rpm
> Max Number of Axes：Up to 12-axis control
> Control System：FANUC 0i-TF Plus
> Drive System：Ball screw + linear guide on all axes
> Tooling Configuration：Front tools, back tools, side driven tools
> Machining Accuracy：Repeatability ±0.002 mm
> Automatic Feeding：Supports bar feeder (optional)
> Cooling System：High-pressure coolant pump (optional)
> Footprint：Approx. 1,800 × 1,300 mm
High Rigidity · Multi-Axis Linkage · Flexible Expansion
From layout design to multi-axis configuration, the JD-S20 provides greater flexibility and expandability for machining small and complex parts.
> Compact Design, Efficient Layout：A space-saving, cost-effective lathe designed for precision machining of small-diameter parts.
> Dual-Spindle Structure：Main and sub-spindles enable front and back machining, reducing tool change time.
> Modular Tooling System：Supports combinations of front, back, and side driven tools.
> Smooth Chip Removal：Bed structure allows for fast chip evacuation.
> Custom Gearbox (Non-Standard)：Offers non-standard planetary gearboxes with diameters from 12–300 mm and precision ≤3 mm for various applications.
> CS Axis Function (Optional)：Supports inclined surface, curved surface, and contour machining.
Precision Manufacturing · Multi-Industry Applications
The JD-S20 is widely used in high-precision manufacturing industries such as watchmaking, medical, electronics, and optics. It is ideal for efficient machining of various small and complex parts.
> Watchmaking：Crowns, plates, pinion shafts, micro gears
> Medical Devices：Needles, bone screws, implant components
> Electronics & Communications：Micro pins, fiber optic connectors, connector nuts
> Optics & Precision Instruments：Micro housings, brackets, adjustment screws, etc.