Fully Automatic CNC Jewelry Lathe | Precision Engraving & Ultrasonic Process All-in-One Machine Key Features High-Precision Engraving Process Equipped with 10,000 RPM high-speed electric spindle and multi-axis linkage system (4th/5th/6th axis) for intricate pattern carving Ultra-high precision ±0.003mm, featuring German-original guide rails + Taiwan Syntec CNC system for flawless detailing Ultrasonic Precision Machining Integrated ultrasonic vibration tool head, ideal for hard metals (titanium steel, tungsten steel) and gemstone setting Reduces material stress, preventing deformation or cracks caused by traditional processing Fully Automated Production 7-station tool changer with 5-second quick tool switching, supporting engraving, beading, and polishing Vibration feeder + pneumatic feeding for unmanned continuous processing Core Specifications Spindle: 3.7KW pneumatic spindle (ultrasonic module optional) Control System: Taiwan Syntec 10.4" touchscreen CNC Precision: Repeat positioning accuracy ±0.003mm, engraving cutter diameter φ70mm Automation: SMC pneumatic (vacuum suction) feeding + CCD vision positioning (optional) Applications Luxury Jewelry: Necklace engraving, luxury brand logo carving Hard Materials: Precision machining of titanium steel/tungsten gold bracelets Customization: Signature engraving, complex texture batch production Our Advantages 50% Efficiency Boost: Automatic tool change + continuous feeding, completing 300+ standard workpieces in 8 hours Wide Compatibility: Supports gold/platinum/titanium alloy/ceramics, and more Process Upgrade: Combines traditional lathe + ultrasonic technology to solve hard material machining challenges
Technical Parameters:
| No. | Item | Details | |
| 1 | B axis reducer | Japan | Rated torque 15.3N.m, Instaneous max. torque 53.5N.m, Rated speed 250 rpm, max. speed 500 rpm |
| 2 | W axis spindle | servo motor | max. 10000rpm, dia. of round cutter: 70mm |
| 3 | Transmission components | Rexroth, Germany | Repeatability: +/-0.005mm |
| 4 | Operation | SYNTEC system | 220MB-10.4 inch screen operation box, max. extending 500mm on width at left side |
| 5 | Servo motor | 100W/400W/750W | |
| 6 | Spindle | air-operated | 3.7kw, max. speed 45000 rpm water cooling with flow-alarm |
| 7 | Tool magazine | Up to 7 tools | |
| 8 | Bead rolling | servo-drive | 250 rpm to 500 rpm |
| 9 | Tool holder | Penumatic driving | HSK E25 |
| 10 | Collet chuck | ER-16 | |
| 11 | Lubrication | Timing automatic oiling | |
| 12 | Working flatness | +/-0.015mm | |
| 13 | X axis stroke | 195mm | |
| 14 | Y axis stroke | 85mm | |
| 15 | Z axis stroke | 130mm | |
| 16 | Body weight | 1.0 tons | |
| 17 | Layout (mm) | main body | 1100 width*1200 depth*2400 height |
| 18 | Power requirement | 380v/50hz | |
Support and Services:
Technical support
Installation
Training
Maintenance
Troubleshooting
Software upgrade
Packing and Shipping:
Fumigation wooden case by sea or by air
FAQ:
Q: Are you a dealer or manufacturer?
A: We, Guanglijin, is a manufacturer of CAD/CAM CNC machine with over 20 years experience.
Q: Where are you from?
A: We are from Shenzhen China, one of the most creative city in the world.
Q: Do you provide overseas support or service?
A: Yes, we have a technican team which can travel abroad to do global service and support.
Q: Does this machine come with any certification?
A: Our machines are CE certificated.
