News & Article

NEWS
Application value of granite V-blocks

Granite V-blocks (also known as granite V-blocks) are core reference tools for precision manufng and metrology inspection. Their core value lies in ultra-high stability, non-magnetic

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Packaging and Transportation of Granite Platforms

I. Product Characteristics and PremisesGranite is brittle; precision surfaces are susceptible to bumps, heavy pressurend scratches. The precision working surface must be isolated and protected

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Granite stone surface processing requirements

I. Basic Material Requirements (Ensure the stone itself first)Stone: Jinan Green (G3701), Zhangqiu Black, or equivalent high-density fine-grain graniteDensity: ≥3.0 g/cm³ (High-precision platform ≥3.2)Water Absorption:

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Correct method for oiling a granite base

The core of oiling is “thin, uniform, no omissions, no residue.” It is essential to form an effective protective film while avoiding thick application that