Zhengzhou Yonghua Machine Manufacture Co.ltd

performance and characteristics The machine can supress all kinds of mineral powder, metal powder, coal powder, coke powder and other materials to m

Use :this machine integrated the technology both home and abroad , optimised the main technology data , to make all kinds of best production , to brea

impact crusher can be widely used in water , electricity , highway to make suitable sandand stone three-tube crash part , using no key awl case to co

Use:The rotary dryer made by our company is mainly used in buiding materials ;metallurgy , chemical plant , cement plant for drying of limestone slag