Next generation single spindle dicing saw

Among the world’s smallest fully automatic

dicing saws

The DFD6240 features the advanced functions and spindle lineup of the

DISCO 6000 series, which has been proven at facilities around the globe. By

optimizing the frame structure and handling section layout, it has a footprint

on par with that of a semi-automatic unit (DISCO's DAD3350), even though it

is equipped with all the functions of a fully automatic saw (size reduced by

about 20% from the DFD641). The high power spindle supports the

processing of not only silicon but also ceramic, glass and other materials

difficult-to-cut materials characterized by their high cutting load.

Factory-friendly design



Reduced energy and air consumption contribute to lower running costs

and environmental impact.



Condition monitor relays processing status and key machine information

in real time for use in machine inspections and process management.

DFD6240

Fully Automatic Dicing Saw

Control screen

Condition monitor screen

Improved usability



Spindle shaft-lock feature and auto-open/close wheel cover (accessible from

the machine front) make blade changes easy and quick.



Touch-panel display supports an easy-to-use graphical user interface.

Higher throughput

Increased speed ranges and return speeds for the equipment axes contributes

to improved dicing throughput.

Improved cut quality

DFD6240 offers highly consistent and dependable cut quality through the new

Synchro Spindle™ for superior radial rigidity. The cutting water flow rate

controller, programmable via the touch-panel display, sets the flow rate for

each process recipe. Atomizing nozzle technology (option, patented in the USA,

Japan, and other countries) is available for the wheel cover, where it effectively

reduces particle adhesion, and the spinner cleaning unit, where it yields

exceptionally clean wafers after dicing.

Spindle Lineup



1.2 kW spindle (standard) features superior rigidity.



Center thrust design adds support for high processing load workpieces

including glasses, ceramics, and other materials when selecting the 1.8 kW

spindle (option, uses 2" blades) or 2.2 kW spindle (option, uses 3" blades)

LCD touch screen