The potential of stone is limitless and it is gaining attention as a new material to replace metal.
1. Density 2.88 to 3.07 g/cm3, Shore hardness 79.8 to 94.0 Hs 2. As a stone material, it has excellent vibration isolation properties, chemical resistance, and wear resistance. 3. Due to the long-term effects of the natural environment, it has low residual stress and high stability. 4. It is easy to maintain high precision flatness and has high static electricity resistance.
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basic information
- Over millions of years, it has undergone changes due to the influence of the natural environment, forming a dense mineral particle structure and uniform stone quality. - The coefficient of linear expansion is small, and internal residual stress has completely disappeared. - Granite components are processed with high precision and do not deform. - Material properties such as vibration damping, chemical resistance, and wear resistance are also excellent. - High-precision, highly durable CNC machines with long-term stability can be realized. - It is used in many fields of industry.
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Applications/Examples of results
- A three-dimensional measuring machine with high precision, excellent durability, and long-term stability is realized. - It is adopted in a wide range of industrial fields such as LCD, semiconductors, precision measurement, automotive, shipbuilding, and aerospace.
Detailed information
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The potential of stone materials is limitless and is gaining attention as a new material to replace metals. Our company leverages the know-how gained from the production of precision plates to offer full-order services, from precision machining of parts to the assembly of product units and finished products. We are committed to meeting the diverse needs of our customers.
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Company information
The ND Group constantly pursues "better things" and provides high value-added products and services to customers through its own system in all processes, from development and design to manufacturing and after-sales support.