. Dachang Jinan green granite platform / granite slab beyond the self, never high! 
 Our technology to complete the business process reengineering and re-innovation, with modern management to guide the development of enterprises, and this spirit subtly integrated into each unit of the entire enterprise, a strong understanding of team leader to make the banner Tat Cheong greater certainty for our companies to become global brand of choice for users 
 Good measuring tools, starting from the Dachang ... please call sales hotline 0317 -8266666. 
 Tat Cheong Machinery Co., Ltd. adhere to the "based on quality, innovation as the foundation to serve for life" business philosophy, and vigorously develop new products to tap new markets, not only for national construction provides excellent assembled, but also for business the development of a broad space for development. 

 Granite slab / granite platform use: granite platform for a variety of inspection, precision measurement of the reference plane, mechanical testing benchmarks for machine tools, inspection parts dimensional accuracy or disruptive behavior, and planning for precision line, granite platform in the machinery is also indispensable basic tool. 

 Granite slab / granite platform physical features: marble tablet weight: 2970 ~ 3070kg / m compressive strength: 245 ~ 254N / m ㎡ strong amount of grinding: 1.27 ~ 1.47N / m ㎡ linear expansion coefficient: 4.6 × 10 ~ 6 ℃ Water absorption: 0.13% Shaw's strength: HS70 above. 

 Marble slab, marble platform, precision marble slab, marble platform flatness tolerance value (given under the following conditions) 
 1, the detection of ambient temperature: 20 ℃ ± 2 ℃ 
 2, table flatness values ??calculated by the following formula and is given by the round after. 
 "000" class of: 1x (1 + d/1000) μm 
 "00" class is: 2x (1 + d/1000) μm 
 "0" level is: 4x (1 + d/1000) μm 

 Note: where d-face diagonal 
 Our main products: granite slab (marble slab), testing plate, welding platform, Mg edge ruler, right angle foot Mg, Mg-Al-square-foot barrel-type level, the assembly plate, magnetic square box, bending, marking plate, welded plate, welding plate, measuring flat, iron square boxes, and various large flat table boring machine, the machine table, machine bed, casting machine bed, and large milling machine, milling machine bed casting and so on. 
 English website please visit: http://www.8296333.cn/ 
 More about: iron plate