Model NO.: Black Granite Surface Plate
Standard: EN, China GB Code
Production Type: Single Production
Material: Natural Granite
Origin: Shandong, China
Application: Auto and Motorcycle Accessory, Machinery Accessory
Surface Treatment: Polishing
Machining Method: CNC Milling
Transport Package: Wooden
High precision macinery components Black granite,Precision Granite Base for Precision Machinery.
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: Twice as hard as cast iron.
Minimal changes in dimension due to temperature changes.
Free from wringing, so there is no interruption of work. Free from burrs or protrusions because of the fine grain structure and insignificant stickiness; this ensures high degree of flatness over a long service life and causes no damage to other parts or instruments.
Trouble-free operation for use with magnetic materials.
Long life and rust-free, resulting in low maintenance costs.
Our Granite Surface Plates meet or exceed Federal Specification GGG-P-463c. Each Surface Plate is shipped with a Certificate of Accuracy which guarantees its accuracy and verifies its traceability to the National Institute of Standards and Technology.
All plates available on special order.
Surface Plates, with the bolt screws, available on special order.
we are a manufacturer specialize in making all kinds of granite products as to clients requests.welcome you send us process files,then we can give a best price,our factory locate in Jinan,Shandong of China,all granite products are made by Jinan granite black.which is best of granite stone for high precision stage.
We can provide our customers with a great variety of granite precision components;
Be used on Three Coordinate Measuring Machines(CMM), Laser Machining and Inspection Machines, Drilling Machines for PC Board, Engraving and Milling Machines and so on.