The HCG50 5+1-Axis CNC Precision Milling Machine is a high-precision machining solution designed for aspherical lens processing, optical glass milling, curved surface machining, lens mold processing, precision contour machining, and optical component manufacturing. With a 5+1-axis machining structure and stable CNC control, this machine provides flexible tool movement, accurate positioning, smooth surface processing, and reliable machining consistency for demanding optical applications.
Aspherical lens processing requires excellent machine rigidity, stable spindle performance, precise motion control, and smooth tool path execution. The HCG50 helps reduce repeated clamping, improve machining accuracy, and maintain consistent surface quality when processing complex optical surfaces, curved glass parts, and precision lens components.
The 5+1-axis configuration supports multi-angle machining and improves tool accessibility for aspherical surfaces, spherical surfaces, curved profiles, lens molds, and complex optical workpieces. It can perform precision milling, contour machining, surface finishing, drilling, rough machining, semi-finishing, and precision finishing according to different production requirements.

| MODELS | KDVM855L |
|---|---|
| TRAVEL | |
| X axis | 800mm |
| Y axis | 550mm |
| Z axis | 550mm |
| Spindle center to column | 595mm |
| Spindle end to table | 120-670mm |
| TABLE | |
| Tablesize | 1000*550mm |
| T-slot(width*number*space) | 18mm*5*90mm |
| Max.table loading | 800kg |
| SPINDLE | |
| Taper bore of spindle | BT40 |
| Spindle power | 11/15kw |
| Spindle speed | 8000rpm |
| FEED | |
| X/Y/Z fast feed | 48/ 48/ 36m/min |
| Torque axis motors | 20/ 20/ 20Nm |
| ATC | |
| Tool number | 24 |
| Max. tool size (With adjacent tool) | 78mm |
| Max. tool size (Without adjacent tool) | 120mm |
| Max.tool weight | 8kg |
| Time (tool-tool) | 2s |
| ACCURACY | |
| Positioning | ≤0.006 |
| Repeatability(X/Y/Z)(ISO) | ≤0.004mm |
| OTHERS | |
| Min.Input | 0.001mm |
| Overall dimension (LxWxH) | 2600x2300x2700mm |
| Net weight | 5250kg |
It is mainly used for aspherical lens processing, optical glass milling, K9 glass machining, curved surface processing, lens mold machining, precision surface finishing, and optical component manufacturing.
The 5+1-axis structure provides better machining flexibility, supports multi-angle processing, reduces repeated clamping, improves positioning accuracy, and helps maintain stable surface quality for complex optical parts.
It can process K9 glass, optical glass, quartz, crystal materials, ceramics, non-ferrous metals, mold steel, and other precision materials depending on tooling, spindle speed, coolant condition, and machining parameters.
Yes. It is suitable for aspherical lenses, optical components, curved glass parts, lens molds, precision fixtures, and high-accuracy functional components.
The machine can perform precision milling, contour machining, drilling, surface finishing, multi-angle machining, rough machining, semi-finishing, and precision finishing.
Yes. Axis travel, spindle system, table size, CNC control system, coolant system, tool magazine, fixture design, and other configurations can be customized according to production requirements.
Please provide workpiece material, size, drawing, lens type, spherical or aspherical surface requirement, required accuracy, surface quality requirement, production quantity, and preferred machine configuration.