High precision granite base
We could manufacture a variety of Granite base with high degree of accuracy which was used in CMM, Laser machines, Drilling and milling machines for PC board and CNC etc according to customers' requests with DIN876 Standard, JIS or GB.
The company's mechanical processing equipment,equipped with advanced electronic testing equipment, to achieve the computer data processing.
Material: Black Jinan Granite
Function: Base for precision machine
Specific Gravity: 3.03 g/cm3
Shore Hardness: > 70Hs-80Hs
Tensile strength: 211Kg/cm2
Compressive Strength: 245-254Mpa
Linear Expansion Coefficient: 4.61′10--6/°C
Elastic Modulus: 30-50Gpa
Water Absorptivity: ≤0.13%
Packaging: Plywood box
Delivery: with in 15 days
Payment: T/T, L/C, PAYPAL ...