Zhengzhou Protech Technology Co., Ltd
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email info@lab-furnace.com
Zhengzhou Protech Technology Co., Ltd
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8" Precision Auto Lapping and Polishing Machine with two work stations -

8" Precision Auto Lapping and Polishing Machine with two work stations -

Model: EQ-Unipol-802

Description: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.

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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
 P/N  Item name Quantity
 UP802-01 Unipol 802 Polishing Machine  1 set 
 UP802-02 8" Cast Iron Polishing Plate with Machine   1 pcs
 UP802-03 8" Cast Aluminum Polishing Plate   1 pcs
 UP802-04 Condition Ring   2 pcs
 UP802-05 3" Sample Flat Holder   2 pcs
 UP802-06 8" Polyamide Foam Polishing Pad  1 pcs
 UP802-07  8" Poromeric Polishing Pad (PSB) 1 pcs
 UP802-08  Screw Drivers  1 set
 UP802-09  Power Core   1 pcs
 UP802-10 Operation Manual   1 set

Transaction process

  After-sales Service

1.We provide one year warranty for our equipment (Except the quick-wear part),Equipment damage or malfunction during the guarantee period due to equipment quality reasons, all be free maintenance.After the warranty expires, still offer lifetime and high quality service.

2.In case of failure in the process of equipment used, our company will make a deal as soon as possible, to ensure the normal operation of equipment.

3.Our company provide free equipment operation training and simple troubleshooting and maintenance training.

4.My company's technical staff can provide door-to-door service (product installation, debugging, maintenance, technical advice and instructions, etc.).

5.Our company provides transport services, packaging are carried out in accordance with the safety standard packing.Random complete technical data (user manual, maintenance manuals, relevant materials and accessories, random tools, etc.).

6.All the equipment has the CE certificate.

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