conveying mixing extruding

Consistent. Lasting. Dimensional stability.

wear protection for conveying mixing and extruding

Cemented carbide components and tools are successfully applied in many processes to prevent premature wear, including the field of conveying, mixing and extruding, which plays an important role in many different industry sectors. DURIT has excellent references in this special area and creates first-grade, consistent solutions for all requested applications.

WE SOLVE WEAR PROBLEMS

Consistency, longevity and dimensional stability are essential demands in this field of application. Cemented carbide offers the perfect solution for many of these challenging applications.

WITHSTANDS MOST EXTREME DEMANDS

Products ::

extruder screws · augers · screw segments · mixer paddles · linings · sleeves · perforated and multi-hole plates · mouthpieces · shaping rolls · scrapers · kneading bolts

Typical Applications ::

ceramics · plastics industry · paints and coatings · concrete industry for roof tiles · food industry · composites and more

Selection of application-specific carbide grades ::

Coating technology

DURIT surface coatings can significantly enhance the resilience of tools, components, and construction parts.  Our expert team develops coating systems with unique properties and features – used in the most sophisticated areas of conveying, mixing, and extruding.

MORE EFFECTIVE AGAINST WEAR

For targeted performance improvements we rely on innovative solutions that serve as ideal companions to carbide. Technologies like laser cladding and flame spraying optimize wear-prone components. In numerous applications DURIT coatings present the ideal opportunity to maximize productivity.

SPECIFICALLY TARGETED PERFORMANCE IMPROVEMENTS

LASER CLADDING

» Alloys

Weldable powders (carbides and metal alloys) comparable to Stellite®, Tribaloy®, Colmoloy®, Hastaloy®, Inconel® or similar

HVOF

High Velocity Oxygen Fuel

» Carbides

WC/Co
WC/Co-Cr
WC/Ni
WC/NiCrBSiFe
Cr2C3/NiCr

Conveying screw

 

Valve housing

Laser Cladding WC/Co 

End slipper

 

Pointed head screw

 

Mouthpiece

 

Profile roller

 

Mixer paddle

 

OPTIMAL PERFORMANCE

Whether carbide-tipped, solid carbide, or coated – each optimized for the intended use – we develop customer and application-specific solutions for optimal performance.

Mixer insert

PVD Coating HardTiL® 

Profile roller

 

Screw extruder segment

 

Mixing rod

 

SHOW STRENGTH

In conveying, mixing and extruding of high-wear solids and dispersions, carbide simply lasts longer.

End slipper