DVB Design & Engineering manufactures state-of-the-art fin dies for air conditioner and
refrigerator heat exchangers. DVB says its dies are drop-in replacements for
Burr Oak or Tridan fin dies. They feature: flat and V-waffle (corrugated)
surfaces; louvered or lanced fin enhancement; feed progression changer
(optional); adjustable collar heights; rippled or straight edges; and
externally or internally actuated pull feed systems.
