ALFISO™ Insulating Launder

Launder is a channel, normally internally lined, used for the transfer of molten aluminium. Alfiso Launder is a good insulator, non-wetted by the molten aluminium, exhibit excellent mechanical strength including resistance to metal wear and physical damage. 

We recommend to use ceramic fiber launder instead of traditional castable launder which make large temperature drop for longer distance metal transferring, combine with ALFISO board as heat retention covers, a lot of energy can be saved. Another advantage is that ceramic fiber launders are available to be repaired with our mastic APO50/100,