HMG Extrusions Germany – Screw & Barrel Manufacturing Plant

We are glad to inform you that we have decided to take the momentous decision to establish a new Limited Company located in Cologne, Germany, messrs. HMG Extrusions Germany.  We are now in a position to produce high quality Conical/Parallel Twin Screws and Barrels at very competitive prices with following technical specifications

  • Screws and barrels of up to up to 5 meters in length can be produced with any given diameter.
  • material for screws 1.8519 steel and for the barrels 1.8550.
  • Screws and barrels are nitrided to a depth of 0,8 mm.
  • Molybdenum coated screws use the latest LASER WELDING Technology and are coated to a depth of 1.5 mm.
  • Hard chrome plating of screw flights, or the screw root, is available if required.
  • Bimetallic liners that extend the life-time of parallel barrels are available. 
  • State of the art QC department to ensure that supplied units will be of the highest possible quality and meet the required standards.
  • Any enquiries regarding single screws or barrels, as well as specialized screws/barrels are welcomed.