In operation, {TAIL ~ a workpiece} is placed between the base and the platen, and a force is applied to the workpiece by operation of {HEAD ~ the bellows} 
In operation , { TAIL ~ a workpiece } is placed between the base and the platen , and a force is applied to the workpiece by operation of { HEAD ~ the bellows }
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD