The temperature is an important factor to affect the storage of cast iron surface plate, the suitable temperature is the most important factor, because it can influence the flatness accuracy of surface plate.
After decades of study, experts found the surface pate should be placed in a location where there is a circulation of air which is under constant temperature control. In particular, the rusty cast iron surface plate. The plate should be away from direct sunlight and air flow source, which can ensure the accuracy of surface panel measurement.