heat exchanger Lower Die for Fin Hole Dia.7mm

1.type:heat exchanger fin punching die 2.max fin spacing:above 10mm 3.punching die life valid:above 10 years

Using field:punching die for heat exchanger of air-conditioner

Basic processing stages of punching die:

draw-pierce&burring-reflare-edge trim-pilot-row slit-feeding-cut off

Special stages under customers' requirements:

louver,surface slit,notching,heater holes,sin-wave,etc.

Matching equipment:fin press

Fin hole diameter range:5-25.4mm

Fin die rows range:4-60rows

No. of progressions and distance between rows and hoels in row:according to customers' requirements

Thickness range of material(aluminium):0.09-0.3mm

Collar height range:1.2-10mm

Type of evaporative oil:AF-2A,RF-530,Henkel Magnus L67,etc 

Package of fin die

Spare parts package:

heat exchanger Lower Die for Fin Hole Dia.7mm