... preparation system, . the whole process can be fully automatic, high output, high precision. The raw material is: architectural gypsum powder and ... gypsum blocks forming is being realized by full-automation,high quality and accuracy. Shandong Tian Kang Heng Da produces ... :500,375 ,thickness:80,100,120,150.200 high velocity, high efficiency, high quality, long service life, famous manufacturer. The ...