To achieve maximum fin spacing of above 10mm for our customer is our ever-lasting pursue and the strongpoint of punching die. Our leading products are dies of the fins for heat exchangers and air conditioners with operation in cold punching and high speed. In full combination between scientific manufacturing technique and new-type choice die materials, the accuracy of inserts in fin dies can reach ± 0.001 mm, horizontality and verticality of all the parts can be strictly controlled within ± 0.003 mm, and altitude difference among work pieces within ± 0.005 mm, and the maximum rows quantity can be 72 rows with one to four progressions. the collar height of fin ranges from 4mm~12mm.
Mould for Air conditioner Fin
