Super large size pitch polisher SPP9600

・Pitch polisher is used for the product which require angstrom level flatness and mirror surface, For example optical flat, high accuracy reflection mirror, optical glass, and master base for measurement tool.
・The machines features below items to supply the best process condition achieving extreme flatness
・special granite for table to keep the machine condition good for long term by reducing heat expansion and uneven shape.
・Dedicated table conditioner.
・High accuracy double column type facing unit .