Product Description
12″ Precision Auto Lapping/ Polishing Machine for for preparing metallographic samples
Description of the 12″ precision auto lapping / polishing machine:
This machine 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.
Specification of the auto lapping / polishing machine:
Power | AC 110V and 208-240V (50/60Hz) switchable for worldwide operation. |
Features | One cast iron plate for lapping and one cast aluminum plate for polishing. 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 |
Super-Flat 12″ (300 mm) Diameter Lapping Plate | Flatness < 0.25 micron / inch² |
Precision Rotating Shaft | Running Off < 5 micron |
Heavy Duty Cast Aluminum Case with Bright Painting | Color : Black or White |
Two Work Stations with 8° Rocking and adjustable speed | 8″ rocking with 0- 9 rocking / minute adjustable |
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 |
Motor | 300 W high torque DC motor |
Dimensions | 700 L x 475 W x 300 H (mm) |
Weight | 154 lbs |
Dimensions of shipment | 40″x30″x26″ |
Weight of shipment | 220 Lbs |
Optional Parts | Automatic Slurry Feeder 2″ Polishing Fixture for Precision / Automatic Thinning and Polishing |
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 |
standard package:
No. | Description | Qty |
1 | 12″ polyimide foam pad | 1 pc |
2 | 12″ poromeric pad | 1 pc |
3 | Power cord | 1 pc |
4 | Sample holder | 2 pcs |
5 | Wax | 2 pcs |
6 | Condition ring | 2 pcs |
7 | Hex wrench & screwdriver | 1 set |
8 | Fuse(10A) | 2 pcs |
9 | 12″ iron plate | 1 pc |
10 | 12″ Aluminum plate | 1 pc |
11 | Input tube & output tube | 1 pair |
reference picture of the polishing machine:
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