(1) These fin dies are suitable for refrigeration, freezing or some special industries.
(2) The flap height of the fin die depends on many factors, such as aluminum foil, volatile oil, hole distance and column distance of the fin, etc.
(3) SINOAK has developed a high collar fin die with a wide range of adjustment of flip height, which can generally be controlled above 6mm.
(4) The high collar fin die developed by SINOAK maintains the normal punching flap coefficient, ensuring that the height is reached without flap cracking in the fin die at the same time.