Granite Surface Plate Production Process

Granite surface plate is precision reference measurement tools, it is made of natural stone material, is an ideal base for instruments, precision tools, machinery parts, particularly for high-precision measurements.

The production process of granite surface plate has two step, the first is granite surface plate blank, according to the technical requirements to make drawings, according to drawings to produce wood type, ingredients, modeling, drying, casting off the sand, cleaning, testing each part of the blank. The second step is granite surface plate machining, appearance inspection and granite slab workpiece leveling, manual scraping, laboratory tests; The appearance of granite slab processing, painting, packaging, warehousing.