Abstract:

The production equipment of 3# and 4# stamp-charging coke ovens in Panzhihua Iron & Steel Co.break down frequently,which need to shut down for maintenance.Some improvements such as the build-up welding of coal supporting plate,the modification of program for stamping-charging-pushing machine (SCP),the manufacture of movable track for coke guide,the amelioration of distortion correction for pusher ram greatly reduce equipment failure as well as miss-pushing rates caused by the failure.Stamp-charging battery; Equipment; Shut down for maintenance; Improvements