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MANUFACTURING OF BARRELS

We manufacture and deliver

  • barrels for all types of extrusion machines
  • barrels for injection moulding machines

in the following variants: nitrided, bimetallic EXTRA and bimetallic EXTREM

  • NITRIDED barrels – basic variant suitable for processes without the addition of glass fiber and other additives

Inner diameter in mm           Lenght (max.) in mmNitrided layer depth in mmWeld thickness in mmHardness
20 ÷ 50060000,5 ÷ 0,7-950 ± 80 HV
  • BIMETALLIC  barrels EXTRA - suitable for processes with higher wear resistance requirements, for processing materials with glass fiber content up to 30%

Inner diameter in mm           Lenght (max.) in mmNitrided layer depth in mmWeld thickness in mmHardness
20 ÷ 5006000-1,5 ÷ 2,558 ÷ 64 HRC
  • BIMETALLIC barrels EXTREM - maximal quality, suitable for processes with high wear resistance requirements, for processing materials containing additeves, abrasive filling agets, glass fiber over 30% etc., bimetallic layer contains tungsten carbide grains of high hardness up to 2400 HV (20 % - 60 % in welded layer)

Inner diameter in mm           Lenght (max.) in mmNitrided layer depth in mmWeld thickness in mmHardness
20 ÷ 5006000-1,5 ÷ 2,560 ÷ 64 HRC