DFD6750Fully Automatic Dicing Saw

Highly productive dicing saw for precise cutting

Supports other workpiece sizes
Facing dual spindle
Package Singulation

Next generation dicing engine featuring dual chuck tables for improved productivity

The DFD6750 is a dicing engine that provides significantly raised productivity. It also incorporates two chuck tables to enable one table to perform cutting while the other is simultaneously transferring, aligning, and cleaning. This results in a substantial reduction in spindle processing wait time for higher productivity. The return speed of each axis is also increased for improved throughput.

Increased processing quality

An improved vacuum mechanism is used to provide stronger workpiece suction in order to reduce workpiece warpage and achieve higher quality.

Improved countermeasures for remnants

To better handle remnants, a high durability stainless steel cover is used instead of a bellow to reduce the risk of remnants damaging the bellow. A brush unit is also used to enable easy collection of any remnants.

Process flow comparison with existing model

DFD6750 Operation flow

After transferring the workpiece to Chuck Table 1, alignment is performed. →
Dicing is performed on Chuck Table 1. →
While alignment for the first workpiece is being performed on Chuck Table 1, the next workpiece is transferred to Chuck Table 2, and alignment is performed. →
When dicing is completed on Chuck Table 1, the workpiece is transferred away. →
Dicing is performed on Chuck Table 2. →
While the workpiece is diced on Chuck Table 2, the next workpiece is transferred to Chuck Table 1, and alignment is performed. →
When dicing is completed at Chuck Table 2, the workpiece is transferred away.

Specifications

Specification		Unit	1.8 kW	2.2 kW
Max. rotation diameter		mm	340
Max jig size		mm	300 x 160 (Applicable work size 280 × 140)
X-axis	Cutting range	mm	300
X-axis	Cutting speed	mm/s	0.1 ～ 1,000
Y1・Y2axis	Cutting range	mm	300
	Index step	mm	0.0001
	Positioning accuracy	mm	Within 0.003/660 (Single error) Within 0.002/5
Z-axis	Max. stroke	mm	19.2 (For Φ2 inch blade)	19.9 (For Φ3 inch blade)
	Moving resolution	mm	0.00005
	Repeatability accuracy	mm	0.001
θ-axis	Max. rotating angle	deg	215
Spindle	Rated torque	N・m	0.29	0.7
Spindle	Rotation speed range	min^‐1	6,000 ～ 60,000	3,000 ～ 30,000
Equipment dimensions(W×D×H)		mm	1,510 × 1,554 × 1,800 (excluding scrap box)
Equipment weight		kg	Approx. 2,200

*Product appearance, features, specifications, and other details may change due to technical modifications.
*Please read the standard specification sheet thoroughly before use.

Product Lineup



Machine type
Spindle
C/T
Machine dimentions（W × D × H）
Machine weight（kg）


DFD6240	DFD6340	DFD6341	DFD6342	DFD6361	DFD6362	DFD6363	DFD6450	DFD6560	DFD6561	DFD6760
Fully Automatic	Fully Automatic	Fully Automatic	Fully Automatic	Fully Automatic	Fully Automatic	Fully Automatic	Fully Automatic	Fully Automatic	Fully Automatic	Fully Automatic
1	2	2	2	2	2	2	2	2	2	2
1	1	1	1	1	1	1	1	1	1	2
900 × 1,190 × 1,800	1,180 × 1,110 × 1,850	1,180 × 1,080 × 1,820	1,180 × 1,080 × 1,820	1,200 × 1,550 × 1,800	1,200 × 1,550 × 1,800	1,200 × 1,550 × 1,800	1,120 × 1,500 × 1,600	1,240 × 1,550 × 1,960	1,240 × 1,550 × 1,800	1,200 × 1,900 × 1,800
1,200	1,600	1,500	1,240	2,050	2,050	1,800	1,400	1,640	1,500	2,800