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High collar height:1.2---10mm
Thickness of aluminium sheet between 0.09---0.3mm
Rows:4--60
Using field:Punching fins for heat exchanger of air-conditioner or heater
Basic processing stages:Draw-Pierce&burring-Reflare-Edge trim-Pilot-Row slit-Feeding-Cut off
Special stages :Louver/Surface/Notching/heater hole/Sin-wave/etc.
Matching equipment: Fin press.
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This kind of die is suitable for the home use air conditioning, central air conditioning, humidity reducing set，refrigeration and so on.
• The die can be used in different type and thickness of aluminum foil.(When use 0.095 aluminum foil,3/8 die can reach to 3.0mm high and 7mm die can reach to 2.2mm high.)
• Using Swedish or Japanese steel,punch and die use ASP30 or HAP40.
• Fin die manipulation is very convenient,excellent interchangeability of components.
• Adopting Misumi standard components(including guide post,bushing,spring,screw etc)which made in Japan.
• Stroke time reaches to 250-330 times per minute. |
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(1) Collar height is decided by the numerous factors, like aluminum foil,lubricantion oil,distance between holes and rows and so on.
(2) DP high collar height fin die has large adjustment of collar height, generally may control above 6mm..
(3) DP high collar height fin die keeps the normal pierce coefficient,it will avoid the crazed collar problem.
(4) Normally 3/8 die can reach to 8mm height,1/2 die can reach to 10mm height and 5/8 die can reach to 12mm height.
(5) Using Swedish or Japanese steel,punch and die use ASP30 or HAP40.
(6)Fin die manipulation is very convenient,excellent interchangeability of components.
(7)Adopting Misumi standard components(including guide post,bushing,spring,screw etc)which made in Japan.
(8)Stroke time reach to 150-220 times per minute.
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