Zur gezielten Entlüftung von Kernkästen und Formplatten.
For thorough ventilation of core boxes and moulding plates.
More than 40 % of the filter surface is open, i.e. air-permeable. Compared with conventional slit type core box vents (about 13 % aperture ratio), you are able to use fewer and smaller vents.
A unique, proprietary fusion technology makes the “Super Vent” really long-lasting. Thus the head plate remains intact even after extended use.
To prevent rust and achieve easy mold release, a surface treatment is applied.
The wave type “Super Vent” uses a wave-shaped, self-cleaning structure. The other types also use thin head plates, resulting in a structure to which sand does not easily adhere.
Ideal also for gassing in Cold Box procedure.
Part-No. | Diameter | Height |
---|---|---|
EW-270603-S | 3 | 6 |
EW-270604-S | 4 | 6 |
EW-270605-S | 5 | 6 |
EW-270606-S | 6 | 6 |
Part-No. | Diameter | Height |
---|---|---|
EW-270806-S | 6 | 8 |
EW-270808-S | 8 | 8 |
EW-270810-S | 10 | 8 |
EW-270812-S | 12 | 8 |
EW-270814-S | 14 | 8 |
EW-270816-S | 16 | 8 |
EW-270818-S | 18 | 8 |
EW-270820-S | 20 | 8 |