FILTER-Riser

FILTER-Riser cover the fundamental tasks of filtering the liquid metal during pouring and feeding the casting at the same time. The product is a combination of either an insulating or an exothermic-insulating riser body with a ceramic foam filter inserted. This combination allows the metal to be poured directly into the casting cavity without the requirement for complicated running and gating systems.

FILTER-Riser can be used for both steel and iron casting applications and are suitable for use in all conventional mold processes (vertical / horizontal / machine-molding and hand-molding). Only the filter used must be adapted according to the casting metal and the desired flow rate.

FILTER-Riser are available with or without breaking cores to reduce cleaning costs.

Advantages

• Insulating and exothermic/insulating formulations
• Inorganic bonding (emission-free)
• Module-oriented performance properties
• Filter flow rates adapted to specific application
• Suitable for insertion and ram-up applications
• Suitable for use in both hand- and machine-molding applications
• Can be used in horizontal and vertical molding processes