MeltVents-KT increases the productivity of permanent mold like no other type of vent, because they have exclusive super tapered slots (Required Patent) that reduce aluminum clogging.
Stage 1 - Mold filling:
Moment when the aluminum touches MeltVents-KT, during the mold filling, causing a slight penetration in the slots with INVERTED taper.
Stage 2 - Extraction stage:
Extraction Stage, showing that the penetrated aluminum did not stuck inside the slots as a result of the draft.
Vents with inverted super tapered slots
Ventistamp achieved excellent results producing the MeltVents-KT pattern in Bronze-Aluminum Alloy. It is a high performance alloy because it has:
Tests done in gravity casting, using 5 vents with Ø 10mm, demonstrated the great efficiency of the super tapered slots in relation to the aluminum clogging.
Part-No. | Diameter | Height |
---|---|---|
KTM10H10-06 | 6 | 10 |
KTM10H10-08 | 8 | 10 |
KTM10H10-10 | 10 | 10 |
KTM10H10-12 | 12 | 10 |
KTM10H10-14 | 14 | 10 |
KTM10H10-16 | 16 | 10 |
KTM10H10-20 | 20 | 10 |
Part-No. | Diameter | Height |
---|---|---|
KTM20H10-04 | 4 | 10 |
KTM20H10-05 | 5 | 10 |
KTM20H10-06 | 6 | 10 |
KTM20H10-08 | 8 | 10 |
KTM20H10-10 | 10 | 10 |
KTM20H10-12 | 12 | 10 |
KTM20H10-14 | 14 | 10 |
KTM20H10-16 | 16 | 10 |
KTM20H10-18 | 18 | 10 |
KTM20H10-20 | 20 | 10 |
Vents with height 8 mm on special request.