Zhengzhou Protech
Zhengzhou Protech
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8" Precision Auto Lapping and Polishing Machine with two wo

8" Precision Auto Lapping and Polishing Machine with two wo

  • temperature:
    • 1200
    • 1400
    • 1700
  • chamber size:
Contace us for customize send-email: info@lab-furnace.com
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Detailed Parameters Of The Product
    EQ-UNIPOL-802 machine is equipped with 8" super flat lapping plate and can be used as a high precision lapping machine for polishing crystal components, semiconductor wafers, and ceramic substrates up to 3" in diameter. It can be used as a standard grinding and polishing machine for preparing metallographic samples as well. Combining with flat sample holder (included), three-hole metallographic sample holder (optional), and precision thinning fixture (optional), the Unipol 802 can lap and polish various samples automatically.

Technical parameters:

Super-Flat 8" Lapping Plate Flatness < 2.5 micron / inch
Precision Rotating Shaft Running Off < 5 micron
  • One cast iron plate for lapping and one cast aluminum plate for polishing.
  • Two rocking work stations with wafer holders and condition rings can be controlled independently for polishing 2 pcs of  3" wafers in one running.
Heavy Duty Cast Aluminum Case with Bright Painting Color : Black
Two Work Stations with 8° Rocking and Adjustable Speed 0 - 20 rocking / minute
Two Flat Sample Holders for Carrying < 3" Diameter Wafer 80 Dia. x 35 T mm
Two Condition Rings 95 O.D. x 88 I.D. x 32 T mm
Variable Speed of Master Plate with Digital Display 0 ~~ 125 rpm
Adjustable Timer for Auto-Stop 0 - 99 hours
Power 120V or 240 V selectable via switch
Motor 300 W high torque DC motor
Dimensions 525 L x 350 W x 325 H (mm)
Net Weight 120 lbs

Optional Parts
  • 8'' high purity ceramic lapping plate
  • One year limited with lifetime support
  • Rusting and damage due to improper storage condition or maintenance is not covered by warranty
Compliance CE Certified
Package Dimensions 40" x 38" x 30"
Shipping Weight 160 lb

 Item name Quantity
Unipol 802 Polishing Machine  1 set 
8" Cast Iron Polishing Plate with Machine   1 pcs
8" Cast Aluminum Polishing Plate   1 pcs
Condition Ring   2 pcs
3" Sample Flat Holder   2 pcs
8" Polyamide Foam Polishing Pad  1 pcs
 8" Poromeric Polishing Pad (PSB) 1 pcs
 Screw Drivers  1 set
 Power Core   1 pcs
Operation Manual   1 set


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