Filtration device and filtration method for polymer extrusion

MELT FILTER COMPRISING A DRIVE DEVICE FOR A ROTATABLE DISK SCREEN

Discharge device and discharge method

Filtering device for high-viscosity fluids

Dirt precipitator for a highly viscous medium

Filtering device for fluids

Granulation method using an underwater cutting (UWC) device

Extruded ceiling fan blade and method of making blade