• 12" Precision Auto Lapping/Polishing Machine with Two 4" Work Stations - Unipol-1202
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12" Precision Auto Lapping/Polishing Machine with Two 4" Work Stations - Unipol-1202

12" Precision Auto Lapping/Polishing Machine with Two 4" Work Stations - Unipol-1202

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Price: RFQ

SKU: UNIPOL1202

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UNIPOL-1202 machine is equipped with a 12" super flat lapping plate. A high-precision lapping machine for polishing crystal components, semiconductor wafers, and ceramic substrates up to 4" in diameter. It can also be used as a standard grinding and polishing machine for preparing metallographic samples. 

SPECIFICATIONS

Power
  • AC 208-240V (50/60Hz)
  • (110V version is available with a 750W transformer at an extra cost
  • 24VDC motor is optional to operate in Ar gas glovebox at the extra cost
Lapping Plates
  • Two 12" diameter flat lapping plates are included with flatness< 0.25 micron/Inch²
    • One is made of cast iron with growing for lapping
    • One is made of Auluminiu for holding polishing pads
  • Two rocking workstations with wafer holders and condition rings, which can be controlled independently for polishing 2 pcs of 4" wafers at the same time
  • Complete accessories are included for immediate use
Precision Rotating Plate Run-off < 5 micron
Heavy Duty Cast Aluminum Case with Bright Painting Color: Black or White
Two Workstations with 8° Rocking and adjustable speed 8" rocking with 0- 9 rocking/minute adjustable
Flat Sample Holders Two Flat Holders: 105 Dia. x 35 T mm,  which can carry  2 samples up to 4" in diameter
Condition Rings Two condition rings: 120 O.D. x 110 I.D. x 32 T mm, which ensures the polished surface flat
Variable Speed of Master Plate with Digital Display 0 ~ 125 rpm
Adjustable Timer for Auto-Stop 0 - 99 hours
Motor 300 W high torque DC motor
Dimensions
700mm L x 550mm W x 350mm H
Weight 154 lbs 
Optional Automatic Slurry Feeder Automatic slurry feeder SKZD-2 is optional, please click the 1st picture to order at an extra cost
The plastic rolling container can take the volume of slurry up to 1.0 Gallon (~3.8L) for a long time polishing.
Please click the left picture to order.
    
Dimensions of shipment 40" x 30" x 26"
Weight of shipment 245 lbs

Optional Parts
Compliance
  • CE Certified
Operation Video         

Warranty
  • One year limited with lifetime support
  • Rusting and damage due to improper storage condition or maintenance are not covered by warranty

STANDARD PACKAGE

No. Description Qty Picture (click to enlarge)
1  Unipol 1202 Polishing Machine 1 unit

2 12" Polyamide Foam Polishing Pad 1 pc
3 12" Poromeric Polishing Pad 1 pc
4 Conditioning Rings 2 pcs
5 Sample Holder 2 pcs
6 12" Cast Iron Plate 1 pc
7 12" Aluminum Plate 1 pc
8 Wax 1 pack
9 Power Cord 1 pc
10 Hex Wrench & Screwdriver 1 set
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