Compact 6-inch platform for IC, LED, optical and ceramic dicing
The QSD0620 is the entry-level 6-inch precision dicing saw in the QSD series. Engineered with an air-bearing DC spindle and high-precision XY linear stage, it delivers consistent dicing accuracy for hard-brittle materials in semiconductor, LED and optical applications.
Vibration-free high-precision rotation for kerf consistency and minimal chipping.
High-accuracy linear positioning with closed-loop encoder feedback for repeatable results.
Optical alignment system for automated street recognition and offset compensation.
Configurable for silicon, GaAs, sapphire, ceramics, glass, LiNbO₃ and more.
Accepts Qisheng full blade range plus industry-standard hub blade specifications.
Free software upgrades for the lifetime of the machine — no hidden subscription fees.
All specifications are typical values. Custom configurations available on request — please contact our European technical sales team for project-specific requirements.
| Maximum wafer size | 6" (150 mm) |
|---|---|
| Spindle type | Air-bearing DC |
| Spindle speed | Configurable (specifications on request) |
| Cutting accuracy | ±3 μm typical |
| XY stage type | Linear servo with optical encoder |
| Pattern recognition | Automatic optical alignment system |
| Power supply | 380 V AC, 3-phase |
| Compressed air | 0.5–0.7 MPa, dry & clean |
| Cooling water | DI water, filtered, recirculated |
| Compatible blades | Qisheng full range + third-party hub blades |
| Warranty | 12 months standard, lifetime software updates |
Specifications subject to change without notice. Please confirm latest values with sales when placing order.
The QSD0620 is deployed across multiple industries and substrate types:
The QSD0620 accepts the full range of Qisheng Precision dicing blades — resin-bond, metal-bond and electroformed — as well as third-party hub blades from major suppliers. Compatible accessories include ceramic vacuum chuck tables, diamond dresser boards and custom flanges manufactured in-house.
Get a personalised quotation, discuss your specific application requirements, or request a live demonstration. Our European technical sales team responds to all enquiries within one business day.