Custom Rings (Men/Women), Bracelets, Couple Rings Engraving & Other CNC Products
Micron-Level Precision Craftsmanship
► 0.01mm Ultra-Fine Engraving: Initials, love codes, fingerprint motifs—fine as a hair.
► 3D Relief Tech: Lifelike portraits, constellation art, couple symbols—elevating jewelry to collectible-grade artistry.
One Machine, All Scenarios
► 360° Curved Surface Engraving: Inner ring text without damaging curves; seamless bracelet patterns.
► Hardcore Material Mastery: Gold/silver/platinum/titanium steel—fixtures switch instantly; flawless pendant cutouts.
Industrial Power, Artisan-Level Precision
► 20,000 RPM Mirror Polishing: High-power spindle + smart cooling—eliminates secondary finishing.
► Full Automation: Auto tool change → intelligent engraving → precision edging—99.9% yield rate.
Why Jewelers Choose Us?
SAVE
▸ 1 machine = Engraver + Polisher + Cutter (↓60% labor costs)
FAST
▸ Dual couple rings engraved simultaneously—200% efficiency boost
STABLE
▸ 24/7 continuous production—accuracy deviation <0.005mm
Technical Parameters:
| No. | Item | Details | |
| 1 | B axis reducer | Alpha, Germany | Rated torque 88.9n.m, Instaneous max. torque 312n.m, Rated speed 43 rpm, max. speed 85 rpm |
| 2 | C axis motor | speed 2500rpm | rated torque 15n.m |
| 3 | W axis reducer | Alpha, Germany | Rated torque 88.9n.m, Instaneous max. torque 312n.m, Rated speed 43 rpm, max. speed 85 rpm |
| 4 | Z2 axis | Rexroth, Germany | Repeatability: +/-0.005mm |
| 5 | 8th axis | horizontal spindle | ISO10 tool holder |
| 6 | 9th axis | vertical spindle | HSK E32 tool holder |
| 7 | Transmission components | Rexroth, Germany | Repeatability: +/-0.005mm |
| 8 | Operation | SYNTEC system | 220MA-10.4 inch screen operation box, max. extending 600mm on width at left side |
| 9 | Servo motor | 400w/750w | |
| 10 | Vertical spindle | electric | 3.7kw, max. speed 40000 rpm water cooling with flow-alarm |
| 11 | Horizontal spindle | electric | 2.5kw, max. speed 60000 rpm water cooling with flow-alarm |
| 12 | Tool magazine | servo-drive | 20 tools for vertical spindle (16 engraving + 4 turning), 12 tools for horizontal spindle |
| 13 | Tool holder | ISO20 | |
| 14 | Collet chuck | ER-16, ER-11 | |
| 15 | Lubrication | Timing automatic oiling | |
| 16 | Working flatness | +/-0.005mm | |
| 17 | X axis stroke | 500mm | |
| 18 | Y axis stroke | 130mm | |
| 19 | Z1 axis stroke | 190mm | |
| 20 | Z2 axis stroke | 140mm | |
| 21 | Body weight | 2.0 tons | |
| 22 | Front door | sliding door | |
| 23 | Layout (mm) | main body | 1150 width*1130 depth*2100 height |
| 24 | Power requirement | three-phase | 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.
