DISCO DFD-640

DISCO

Product ID: 17290

Category: Front-End Processing Equipment

Equipment Type: Wafer Grinding, Lapping & Polishing

Usage History: Used 5+ Years

Current State: Functional - Disassembled Demonstrable

Ask an Expert: JULO Advisory



Call Us: +1 (855) 222-5856
Stay current on live opportunities: Subscribe >


Equipment Details

The Disco DFD 640 is an automatic wafer dicing saw for wafers up to 8". The Disco DFD 640 has a programmable spindle speed and variable feed rate to allow for maximum dicing control and repeatability.

Equipment Specifications:

DFD 640, Automatic Dicing Saw for application Dicing/Cutting/Slotting for 8 inch wafer

  • Workpiece size 203.2 (mm)
  • X-axis Useable stroke 210 (mm)
  • Cut speed 0.1 ~ 450 (mm/s)
  • Y-axis Useable stroke 210 (mm)
  • Indexing step 0.0002 (mm)
  • Position accuracy (cumulative pitch) 0.002 (mm)
  • Position accuracy (single pitch) 0.003/210 (mm)
  • Scale resolution 0.0002 (mm)
  • Z-axis Maximum cutting stroke 10 (for ø2"blade) (mm)
  • Minimum step 0.00025 (mm)
  • Repeating accuracy 0.001 (mm)
  • Maximum blade size 61 (mm)
  • SP-axis Max revolution 3000 (min-1[rpm])
  • Θ - axis Rotation angle (max.) 380 (deg)
  • Spindle Output 1.5 (kW)
  • Maximum revolution 60,000 (min-1[rpm])
  • Applicable Tape Frame MAX 2-8-1  
  • Utilities Power supply 3Phase 200V  
  • 50-60Hz  
  • Power consumption
  • When processing 1.7 (kW)
  • During warm-up 1.3 (kW)
  • Maximum power 4 (kVA)
  • Air pressure(Not including Airgun) 0.49[5.0] (MPa[kgf/cm2])
  • Air flow rate(Not including Airgun) 300 (L/min(ANR))
  • Water pressure 0.29[3.0] (MPa[kgf/cm2])
  • Water flow rate
  • Cutting water 1.0~8.0 (L/min)
  • Cleaning water 1.0~8.0 (L/min)
  • Duct required suction 5 (m3/min)
  • Apperance Machine size 880W x 1,168D x 1,235H (mm)
  • Machine weight 800 (kg)

Related Items


CONNECT WITH A SPECIALIST

Contact Us | +1 (855) 222-5856

JULO Advisory Services


JULO Advisors leverage innovative tools to tailor your surplus solution: targeted mass marketing efforts, global equipment marketplace, online auctions and expert advisory services. By offering customized end-to-end surplus solutions, JULO is among the fastest growing disposition and procurement service providers in the world (Assets Under Management). + Learn More

Valuation Services - Providing data-driven asset appraisals based on current and historical transaction analytics.

Asset Management - Assisting with the development and execution of in-house and outsourced asset management programs.

Facility Disposition - Offering customized transaction advisory and execution of whole facilities, including assets.

Liquidity Solutions - Ensuring surplus assets are quickly sold through the right channels to the right buyers for the highest value.

Shipping & Logistics - Managing the logistical planning for crating and delivery of assets across the globe.

Procurement SolutionsAdvising throughout the entire asset purchasing process for equipment and whole manufacturing plants .

 

JULO Referral Program


Capitalize on your network and connections. The JULO Referral Program invites everyone to participate, share, and support each other to better the industries in which we serve. Upon a successful transaction with your referral, you will earn 10% on JULO’s equipment revenue for that transaction+ Learn More