It uses natural granite from Jinan, which has superior properties compared to commonly used metals.
Features: 1. Density 2.88–3.07 g/cm3, Shore hardness 79.8–94.0 2. As a stone material, it excels in vibration isolation, chemical resistance, and abrasion resistance 3. High stability due to millions of years of natural aging, minimal changes over time 4. Easy to maintain flatness, low tendency to generate static electricity
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basic information
The opposing faces are parallel, and the contacting faces intersect each other perpendicularly, made of high-precision granite blocks. Sizes: 50x50x50 100x100x100 150x150x150 200x200x200 We customize each size to meet our customers' needs.
Price range
P2
Delivery Time
P3
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Mainly used as a measurement standard for the squareness, parallelism, and 90° of machine parts, metalworking machines, and other machinery. Naturally, it can also be used for equipment assembly and trial operation.
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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.