Why can't the precision of the marble platform reach level 000 now? You need to understand

As is well known, marble flat platforms; It is a high-precision inspection and measurement benchmark tool in the market, and many users have an increasing dependence on marble slabs (marble platforms); Marble slabs are not easily affected by external environmental factors that may cause deformation or other problems. They have stable performance, good physical properties, long service life, and universality, and have received unanimous praise. And it has such high precision, not only because its processing technology is artificially developed, but also because of its stone material.

The marble platform is processed using naturally occurring granite stones as raw materials. The better material for making granite platforms is "Jinan Qing". 15 years ago, the marble platform stones on the market were mostly made of "Jinan Qing" because they were "Jinan Qing" and not easily worn, resulting in high precision marble platforms. The stones were processed mechanically and manually, and could reach a precision of level 000 under constant temperature, dust-free, and vibration free conditions. Due to its marble platform, it is highly favored by users and has a large sales volume every year. As sales increase, more stone materials are used. Excessive mining has led to a shortage of green stone materials in Jinan. After the intervention of relevant departments, it has been decided to stop the mining of "Jinan green" stone materials.

Stone materials are no longer allowed to be mined, but in industrial production, the use of marble platforms is still the same as before. Manufacturers have to choose other stone materials for production. After studying numerous stone materials, it was found that various stone materials such as "Zhangqiu material" and "Fujian material" can be used to produce marble platforms. Although the density is not as high as "Jinan green", they are still similar in other aspects. Therefore, people have begun to use these types of stone materials for the production of marble platforms. These stones are also naturally formed stones, but their density is second to that of "Jinan Qing". Therefore, even if used under constant temperature, dust-free, and non vibration conditions, the marble platform produced cannot achieve a precision of level 000, and can only reach level 00 under constant temperature conditions.

Our main products include cast iron flat platforms, welding platforms, marking platforms, 3D flexible welding platforms, T-groove assembly platforms, boring and milling machine workbenches, bending plates, square boxes, shim plates, machine tool research and inspection tools, marble platforms, and various measuring tools.

Our company also undertakes solid and resin sand casting, including cushion boxes for steam turbine factories, bed bodies, columns, beams, workbenches, cast iron bases for mechanical equipment, etc. for machine tool factories. The product is manufactured reasonably, structurally stable, has a long service life, and is made of gray iron HT200-300 ductile iron QT400-500. The hardness of the cast iron platform/plate is HB170-240

Our company adheres to the principle of putting morality first. For the past 20 years, our company has won the market with advantages in quality, service, and price. Many enterprises and companies have become our long-term customers. We sincerely serve industries such as power generation, mining, petroleum, shipbuilding, mechanical processing, and automobile manufacturing. Your satisfaction is our pursuit. Our company is willing to cooperate with colleagues from all walks of life, mutual benefit, and seek development and progress together.

Quality service to customers! Price impresses customers! Integrity moves customers! Hebei Fengquan Machinery Manufacturing Co., Ltd. is willing to work hand in hand with new and old customers to advance together for a common cause and create brilliance together!

Contact: Manager Wang 15733755098 0317-8335666