Base plate, also known as the basic platform is a cast iron plate widely used in various mechanical measuring tools industry. Its main purpose is to test a variety of work, precise measurements for the reference plane; mechanical testing machine for measuring baseline; check the dimensional accuracy of parts or shape for the deviation, and as closely crossed, in the machinery is also indispensable in the basic tools . Base plate precision: standard verification procedures according to the national executive, were 0; 1; 2; 3; 4 four levels. 
 Base plate size: 100 × 100-3000 × 6000mm (special specifications according to demand-side or two sides agreed to create production drawings manufacture) 
 Base plate of the material used high-strength cast iron ht200-300. 
 Base plate working surface hardness hb170-240. The company is located endowed with "pear town" "casting city" "jujube of the town" reputation Botou, outstanding people, north and traditional industrial and commercial capital city of Beijing, Tianjin, near Beijing-Shanghai railway and across the north and south of State Road 104. Transportation is very convenient 
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