Filter selection

Select from Drache products for aluminium DC casting, aluminium foundry as well as steel and iron casting. You can use the button on the left to filter the various product categories.

Riser tubes and sprue bushes

For filtering and cleaning aluminum

Repair mastic for refractory components

Primarily used in small to medium iron castings

For use in steel casting and for large iron castings

Coating for use in aluminium casting

Specially developed holding crucible furnace for aluminium foundry

Transition and header plates

Other refractory parts such as deep bed filter liners, crucibles, pump well blocks

Filter box liners and launder segments

Spouts, stoppers, hot-top rings

Riser / heating tubes made of high-performance ceramics

Quality - Made in Germany

Drache manufactures a wide range of equipment for aluminum foundries. This includes filter boxes and launder systems for continuous aluminum casting as well as transport crucibles for aluminum mold foundries. Furthermore, Drache offers the relining of deep-bed filters and degassers as an “all-inclusive” service package.

Note on fake e-mails

We would like to inform you that an increasing number of fake e-mails are currently circulating that aim to change bank details or to obtain your personal data. In case of any suspicion please get in touch with your contact person at Drache Umwelttechnik GmbH immediately.