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About Us Worldwide
Screw & Barrel
Screw
We develop and product single screws and twin-screw, their diameter ranges up to 132mm and their length to 3700mm . We only use material that imported from Germany or Japan once the geometry has been determined. The screws are produced by the following individual processes.
  • The blanks are prepared and annealed.
  • Modern CNC-lathers ensure a high degree of constant quality.
  • Well-Proven special boring systems are used for producing the cooling channels.
  • The screw geometry is milled out by computer numerical controlled machines.
  • Before they undergo heat treatment, the work pieces are checked for warppage. Deviations are corrected immediately.
  • The screw flights are polished by several stages, surface roughness below Ra 0.8 g m.
  • An acceptance report is written out of each screw during final inspection.
Barrel
One programmed comprises barrels of diameter up to 132mm and length of up to 4000mm , we use material that imported for Germany or Japan . We supply barrels for single-screw or twin-screw that is produced by the following individual processes.
  • Precise positioning of the barrel bores. The latest special boring machines are employed.
  • Finishing the bore of barrel by CNC lathe.
  • Highest surface quality through honing of the barrel bores.
  • Even the most difficult shapes can be machined to accept finishes on CNC machines.
  • Highest wear-resistance is obtained by deep Nitriding of the barred bores.
  • Completed barrel is checked by gauging machine before delivery.
  • An acceptance report is written out of each barrel during final inspection.
Service for screw & barrel
1997 the latest generation of CNC Milling & Drilling machine form German Waldrich Coburg processing is proved to be constant the quality to suit all your requirement.
Adequate screw processing with advanced Twin Screw Milling Machine to optimize the screw geometry.
Test plant production with suitable suggestion of screw geometry design for better performance of the processing unit.
All materials are imported from German or Japan for quality and proved by original.
All type of TwinScrew & Barrels is available for order from our experienced technicians in processing.
Running hour's guarantee and fast delivery time will be able to fill your orders.