Punching machine switch shows the speed of the spm english word is with the table what
the parameters of the punch one of the main parameters that the continuous working state
the value can be intuitive display stamping times, easy to adjust the operator.
the slider is not loaded, the slider in a minute reciprocating action frequency. Especially the speed of the pres
Punch speed display on the SPM said strokes per minute, the Chinese means for the number of times per minute stamping
