The first 4.3m tamping coke oven was designed and manufactured by TYHI through incessant improvement. After putting into operation in Linfen Tongshida, it's technology has been mature and reliable and has been in the advanced position in China . TYHI can produce complete with the highest integrative profits according to different demands.

 The equipment can perform the following technical operation: arranging coal chute from coal hopper, tamping coal, extracting oven door on machine side, pushing coke out of chamber, charging the tamped coal into chamber, extracting oven door on coke side, delivering the coke into quenching car and then to quenching tower to quench, and finally sending to coke uncharging position to uncharge. At the same time, the dust and fume incurred during coal charging and coke pushing are collected and exhausted after de-dusting. Besides that, it can also finish cycle change of gas and waste gas. The complete set equipment consists of coal-charging & coke-pushing car  (coal-charging car and coke-pushing car), coke transferring car, coke-quenching car, loco car, tamping car, de-dusting car, hydraulic changing station and swivel material feeder.