In the field of high precision manufacturing, the accurate control of details and the careful selection of materials are key to ensuring the performance and reliability of a product. Mineral casting machine bases made of epoxy granite have won the favor of many top manufacturers and designers due to Read More

This paper thoroughly discusses the notable differences in thermal conductivity between mineral castings and steel components, as well as their hazards in engineering applications. Given the disparities in thermal conductivity and thermal expansion coefficient of the two materials, uneven thermal stress distribution will occur under varying temperatures. This further leads to degraded dimensional stability, structural deformation or fracture, reduced fatigue strength and service life, and impaired overall rigidity and stability. The article systematically summarizes four major core hazards caused by the differences in heat conduction. It provides key references for mechanical design, precision manufacturing and material selection, helping engineers avoid thermal failure risks during material selection and improve the long-term operational safety and reliability of equipment. Read More

Mineral filling is the process of filling mineral casting in the bed body of the original steel plate welded structure and the cast iron structure. The purpose is to improve the damping effect and change the center of gravity of the equipment by filling the mineral castings on the basis of ke Read More

      After long-term research and extensive experiments, Shandong Nano Advanced Material Technology Co.，Ltd. has finally broken through this technological bottleneck and successfully achieved the combination of "mineral casting body made lead surface" and corresponding static pressure slider hydraulic station to form a mineral casting static pressure guide rail module. This greatly improves the performance of the Hydrostatic guideway, especially the operating accuracy. Read More

Shandong Nano Advanced Material Technology Co.，Ltd., established in 2005, is a specialized mineral casting production enterprise with complete intellectual property rights. It is a modern enterprise integrating mineral casting material research, product design, mold design and manufacturing Read More

Polymer concrete or epoxy granite, as a substitute for cast iron, the damping property of mineral castings is 10 times that of gray cast iron, which can effectively absorb and attenuate the mechanical vibration generated during high-speed processing, improve the machining accuracy and surface quality of the machine tool, and extend the working life. Read More