Factory direct cast iron plate various models GB model is complete

 Cast iron plate is structured into plate and box-style ribs; use is divided into inspection plate, crossed plate and pressure sand flat; press the accuracy level is divided into 00,0,1,2,3 grade tablet, where two or more To test the plate, three for the dash panel. Overall size iron plate up to 4 m × 8 m, much larger than this size can block splicing, wear after use, can be re-repair scratch resume its resolutions, the coloring method test parts flatness, with accurate, intuitive and convenient advantages . Push on through scraping of cast iron table base plate, the workpiece is relatively smooth, no astringent feeling, to facilitate the measurements, which ensures measurement accuracy. Cast iron plate quality and heat treatment quality of flat performance have a greater impact, or because the residual stress make larger working surface deformation; or because of impatience wear so that the accuracy can not be maintained; or because of lack of small value scraping difficulties roughness. Therefore the use of cast iron plate cast iron materials must be selected, using methods such as aging treatment to eliminate residual stresses of cast iron plate. More information can be found at the Company's website: www.czmnjx.com