Cast iron flat feet can do Face polishing equipment and parts; foot bridge - the main job of grinding using cast iron flat feet advantages of reasonable structure deformation. Cast iron square feet of material is generally high strength cast iron HT200-HT250, scraping treatment using Face milling process, with high precision, accuracy and stability is not easy deformation characteristics. Cast iron flat feet flat feet parallel (the word foot, work type flat feet), bridge type flat feet (foot bridge), right-angle-foot, flat feet and other angle, parallel flat feet divided into heavy and light, mainly used for testing and measuring rails, flat, platform, machine table and other equipment and spare parts flatness cast iron and cast iron flat feet foot bridge specifications for the following specifications 6000mm cast iron flat feet flat foot accuracy in accordance with national standards for accuracy: 00-3 level; flat feet Executive Standard: GB6318-1986 and JB / T7977-1999. Cast iron flat feet need to be stored vertically hanging storage. After use should be cleaned on both sides Face. Gently, avoid too intense deformation caused by the collision of cast iron flat feet. Constant fine tool professional development and production of cast iron square feet over 20 years, has a wealth of experience of its product quality and service and technical guidance. Cast iron square feet manufacturer of choice for users.