Granite Precision Stage & Granite Inspection Table & Granite Machinery Parts-MORN Granite
Email us: info@morngranite.com     Language:

Products
For Optics

1. Material: Jinan Black

    Specific Gravity: 3.07g/m3

    Compressive Strength: 257MPa

    Elastic Modulus: 1.37GPa

    Linear Expansion Coefficient: 4.61x10-6/℃

    Water Absorptivity: 0.12%

    Shore Hardness: 79.9

2. Features: High-Precision, no rust, acid and alkali-resistant, no magnetized, no deform, good abrasion resistance etc. 

3. Applicable area: These kind of granite parts are produced for Optics Test Plate, Optical encoder. 

4. We can manufacture the granite machinery parts by customers’ requirements. The largest part can be up to 8000×3000×600mm. 


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