Zhengzhou Protech
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12＂ Precision Auto Lapping/Polishing Machine with Two 4＂ W
model:EQ-Unipol-1202

12＂ Precision Auto Lapping/Polishing Machine with Two 4＂ W

    Application:  Widely used in geology, minerals, metallurgy, electronics, building materials, ceramics, chemicals, light industry, medicine, environmental protection and other departments. It is an ideal equipment for scientific research, experimental production and material research.
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Detailed Parameters Of The Product

Application:
    UNIPOL-1202machine is equipped with 12" 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 4" in diameter. It can be used as a standard grinding and polishing machine for preparing metallographic samples as well.
 

Technical parameters:
Super-Flat 12" (300 mm) Diameter Lapping Plate Flatness < 0.25 micron / inch
Precision Rotating Shaft Running Off < 5 micron
Heavy Duty Cast Aluminum Case with Bright Painting Color : Black or White
Features
  • One cast iron plate for lapping and one cast aluminum plate for polishing.
  • Two rocking work stations with wafer holders and condition rings, which can be controlled independently for polishing 2 pcs of 4" wafers at the same time.
Two Work Stations with 8° Rocking and adjustable speed 9 rocking / minute
Two Flat Sample Holders for Carrying < 4" Dia. Wafer 105 Dia. x 35 T mm
Two Condition Rings 120 O.D. x 110 I.D. x 32 T mm
Variable Speed of Master Plate with Digital Display  0 ~ 150 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 700 L x 475 W x 300 H (mm)
Weight 154 lbs 
Dimensions of shipment 43" x 31" x 33"
Weight of shipment 200 Lbs
Compliance CE Certified
Warranty
  • One year limited with lifetime support
  • Rusting and damage due to improper storage condition or maintenance is not covered by warranty
 
Description Qty
12" polymide foam pad 1 pc
12" poromeric pad 1 pc
Power cord 1 pc
Sample holder 2 pcs
Wax 2 pcs
Condition ring 2 pcs
Hex wrench & screwdriver 1 set
Fuse(10A) 2 pcs
12" iron plate 1 pc
12" Aluminum plate 1 pc
Input tube & output tube  1 pair
 

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