... PLC computer control 2.no noise,no shake 3.hydraulic system,long ope Type-840 tamping plant for color steelThis machine is ... forming machine,molding press,cutting machine,PLC computer control and hydraulic systemThe machine is stable,no noise,no shake Controlling by ... is characterized by stable driving, easy operation hydraulic system use the CDF-10 hydraulic pump, long operating life,no noise this ...