These shop crimpers are robust units for use in shops that require crimping up to 1-1/4" (NX-20T) or 2" (NX-32T). These units are powered by 220V 1 phase, 20 amp requirements and come with floor stands which hold the dies - or they can be bench mounted with die storage separate. Dies are changed using the included quick-change tool, and a foot pedal is also provided for convenient operation. Crimp settings are entered through a touch screen for precise crimping, and the system can store settings for repeated use. These units control functions allow for full or limited return, hand controls or plunger assembly (sold separately).