Disco DFL 7161 Laser Saw for Sale

SDI fabsurplus.com is pleased to announce the availability of the following listed used Disco DFL 7161 Laser Saw.
Please click on the "Send More Details" button at the end of the DFL 7161 description, if you'd like to get more details, photos and specifications of this Laser Saw, and your request for this equipment will be forwarded to our SDI sales representatives automatically.
This Disco DFL 7161 Laser Saw is available for immediate sale.
Crating, refurbishment and delivery for this equipment can be quoted on request.

Disco DFL 7161 Equipment Details

SDI ID: 100703
Manufacturer: Disco
Model: DFL 7161
Description: Laser Saw
Version: 150mm/300mm
Vintage: 01.06.2011
Quantity: 2
Sales Condition: as is where is
Lead Time: immediately
Sales Price (each): Inquire

For 6" to 12" Wafer

Both „Type-K“ with Optical System „BSS4“

Laser Head/Sources: Coherent

Model: AVIA (exactly type unknow)

Wave Length: 355 nm

Puls duration: appr. 30 ns

Original  performance: 29.16 W bei 110 kHz

Original performance on workpiece: 24.25 W

Please check pictures below for more info and pictures.


Machine Model DFL7161              
ABLATION PROCESS                
Max. Workpiece Size mm ø300    
X-axis Processing range mm 310  
(Chuck table) Max. feed speed mm/s 1000  
Y-axis   Processing range mm 310
(Chuck table) Index step mm 0.0001  
Index positioning accuracy mm   0.003 or less/310 (Single error) 0.002 or less/5          
Scale resolution mm       0.0001    
Z-axis Input range for lens height   mm -2.000~5.000
Moving resolution mm 5E-05          
Repeatability accuracy mm 0.002          
θ-axis Max. rotating angle deg 380
(Chuck table)   (320º in the positive (+) direction and 60º in the    
negative (-) direction from the initial position)                
Laser Oscillator / Oscillator Model Semicondutor laser diode (LD)          
  excitation Q-switch solid laser          
Applicable Tape Frame   2-12          
UtilitiesPower supply kW   200 ~ 230 V AC±10 %, 3-phase    
  For other than the above voltages, a transformer is necessary.              
Power When processing kW 1.2 (for reference)          
consumption During warm-up kW 1.1 (for reference)          
Max. power kVA 10.4          
Air pressure Mpa 0.5~0.8          
Air max. consumption 300 (for reference)            
Clean air pressure MPa 0.5~0.8          
Clean air max. consumption 100 (for reference)            
Water pressure (Spinner) MPa 0.2~0.4          
Water max. flow rate (Spinner) L/min 3.0 (for reference)          
Exhaust duct capacity m3/min 5          
Machine dimensions (W x D x H) mm 1,560×1,550×1,800 (for reference)            
Machine weight kg Approx. 2,000            


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The data provided herein is not an offer capable of acceptance.
The information contained on this page is, to our knowledge and information, accurate, but it may contain errors and therefore we do not warrant the completeness or accuracy of the information contained on this page.
Any offer by you to purchase the equipment described on this page shall be subject to our standard terms and conditions of sale.

July 2021 Update
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