8" Precision Auto Lapping and Polishing Machine with Optional Slurry Feeder & Two work stations - EQ-Unipol-802

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), the three-hole metallographic sample holder (optional), and precision thinning fixture (optional), the Unipol 802 can lap and polish various samples automatically.


SPECIFICATIONS

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 can be controlled independently for polishing 2 pcs of  3" wafers in one running.
Super-Flat 8" Lapping Plate	Flatness < 2.5 micron / inch²
Precision Rotating Shaft	Running Off < 5 micron
Aluminum Case	Heavy Duty Cast with Bright Painting (Color: Black)
Two Work Stations Rocking Speed	8° Rocking with adjustable speed of 0 - 20 rocking / minute
Two Flat Sample Holders	80 Dia. x 35 T mm for carrying <3" diameter wafer
Two Condition Rings	95 O.D. x 88 I.D. x 32 T mm
Master Plate Speed Range	0 ~~ 250rpm variable with digital display
Operation Timer	0 - 99 hours
Motor	300 W high torque DC motor
Dimensions	525 L x 350 W x 325 H (mm)
Net Weight	120 lbs
Optional Automatic Slurry Feeder	Automatic slurry feeder SKZD-2 is not included. The plastic rolling container can take the volume of slurry up to 1.0 Gallon (~3.8L) for long time polishing. Please click the left picture to order the feeder.
Operation Instructions
Optional Parts	2" Polishing Fixture for Precision / Automatic Thinning and Polishing Polishing Sample Holder with Three 1" Holes for Metallography 8'' high purity ceramic lapping plate
Warranty	One year limited with lifetime support Rusting and damage due to improper storage condition or maintenance are not covered by warranty
Compliance	CE Certified NRTL certification is NOT available temporarily.
Package Dimensions	40" x 38" x 30"
Shipping Weight	185 lb
Applications	Polishing machine applications