Black Granite Surface Plate Features

Our company can not only produce cast iron surface plate can also produce granite surface plate, the following we introduce the characteristics of black granite surface plate.

Natural granite seasoned for thousands of years is free from deterioration or dimensional change over time. Granite surface plate has many advantages over cast iron surface plates, such as twice as hard as cast iron.

Black granite surface plate has high precision, along with the high accuracy, granite is rust-proof, non-magnetic, abrasive resistant, non wedging, wrap-resistant and easily cleaned. Its application is also extensive.