Marble platform

The marble platform is made from underground rock layers and has undergone natural aging for billions of years. Its shape is extremely stable and there is no need to worry about deformation due to conventional temperature differences. The granite material, which has undergone strict physical testing and selection, is finely crystalline, hard in texture, with a compressive strength of 2290-3750 kg/square centimeter and a hardness level of 6-7 Mohs hardness. Extremely damaged, acid resistant, alkali resistant, highly resistant, and will not rust. Due to the non-metallic nature of marble, it exhibits magnetic reactions and no plastic deformation. Its hardness is 2-3 times higher than cast iron (equivalent to HRC>51), so its accuracy retention is good. In use, even if a rock tool is hit by a heavy object, at most a few pieces of debris will be dropped, and it will not damage accuracy due to deformation like metal tools. It is superior to measuring reference parts made of cast iron and steel, and can achieve high and stable accuracy.

The marble platform is made of marble material that has been mechanically processed and finely ground by hand. Black luster, uniform structural texture, and good stability. High intensity. The marble platform also has advantages such as non rusting, non magnetization, unchanging shape, and good quality. Can maintain stability under heavy loads and general temperatures. The marble platform is a benchmark measurement tool made of stone materials, which is an ideal reference plane for the inspection of instruments, tools, and mechanical components. Especially in terms of measurement, due to its characteristics, cast iron flat plates pale in comparison.