The high precision numerical-control-compound-use pulse heat seal combines heat seal,soldering,ACF in it,matching the self-designed servo system of no oil and free-maintain and load workplace ,while the stepping motor drive is controlled by PLC.Its predominant load,accelerate and decelerate linearity,repetitiveness and precision make the cylinder and other modes perfectly,moreover,it is easy to amend the parameter on the PLC and make the press and target position doing numeral adjustment.The temperature,time,daily output can be amended and displayed on the PLC penel straightly,all parameters can be seen.