also a huge investment in building a new 1850 c super-high temperature tunnel kiln and fully automatic segregation preventive hydraulic/friction molding press had been placed for betterment of material distribution and conveying system.

• 同时筹集钜资增建1850℃超高温隧道窑一座,全自动防止粒度偏析油压摩擦复合式成型机,改善配料及输送系统