19 September 2011
BWR Nr. 2 - year 2011 - PRODUCTS
EXTRUDER DIES FOR VERY HIGH EXTRUSION PRESSURES (STIFF EXTRUSION)
Tecnofiliere has developed a special extrusion unit based on extruder dies designed for use with very high extrusion pressures (Stiff Extrusion).
The unit features a lubrication system that introduces the lubricant liquid upstream of the pressure head/die unit to minimise
extrusion friction and consequent deterioration of materials as well as energy losses and reduction in efficiency.
The new dies are of type CF1-FC and are designed for use with hard metal liners and cores (tungsten carbide) to cope
with the highly abrasive material that is to be extruded.