These machines may suit your needs as well:

Here you find an overview of all Double blow headers we can offer at the moment.

M06L/8498Quote request	NATIONAL	M34 S1	1979	4mm
M06L/8497Quote request	NATIONAL	M34 S1	1977	4mm
M06L/7481Quote request	HEUER	DSL4	1985	2-4 mm
M06L/7122Quote request	WMW	PAZM4	1960	2-4 mm
M06E/6173Quote request	SACMA	SP01	1975	2-4 mm

Here you find all machines we can offer from the following brand:SALVI.

M06E/8616Quote request	double blow header	SALVI	RF/ML	1976	8 mm
M20E/8617Quote request	rivet header	SALVI	RF/GL	1975	5-8 mm
M06E/8618Quote request	double blow header	SALVI	TM/CL	1970	4-8 mm
M08E/8567Quote request	2 die - 4 blow transfer header	SALVI	246 TR	1997	2-8 mm