plasticating screws for all applications
- wear resistant materials
- for all kind of injection moulding maschines and extruders
- products from our own manufacture
custom made products
- screws with shearing and mixing parts
- barrier screws
- special screw geometry
screws made of special tool steel
- highly wear-resistant screws made of powder metal
- armoured flights and ion-nitrided screws
- stellite hard facing for screw flight (cobalt based)
- tungsten carbide (nickel based)
screws with surface coating for protection against abrasion and corrosion
- chromed screws for corrosion protection
- Titanium
nitride (TIN) - coating with very hard
surface for glass applications (PC and PMMA), - low adhesion of the plastic
- protection against deposit on the surface vor
- Chromium
nitride (CrN) - coating as wear and corrosion protection
