Highly parallelism and flatness!
1um on 8" Dia is not only possible ,but also a standard!
Werlchem LLC is serving the world semi conductor industry right from the heart of the world semi conductor industry-- the silicon valley.
We provide porous ceramic chuck table,dicing blade,diamond slurry, end effector etc for ADT, K&S, DISCO Loadpoint machines.
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Porous ceramic vacuum chuck table or Polishing Chuck table supplied to semiconductor industry for silicon wafer dicing or finishing purposes
.This product is an uniform compact frame, high strength, good porosity, durable absorption, excellent quality with high efficiency, no pollution, high fixing precision.Available sizes diameter of round and square ,4inch,5inch,6 inch , 8 inch ,9 inch, 12 inch and custom size or design with high parallelism and flatness.
Services Provided as below:.Fabrication New Porous Ceramic Vacuum Chuck.Repair uneven surfaces and parallelize the porous chuck
.Refurbish the unusable chuck with new porous ceramic plate
Need more information? please feel free to contact.Refurbish the unusable chuck with new porous ceramic plate
Need more information? please feel free to contact
California, USA
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