GTS Standard is a special extra-depth nitration with a depth of 0,6 to 0,8mm.
Additional, GTS offers screws PTA welded or with Tungsten Carbide. GTS can also offer a complete coating of the screw surface in the processing zone with Tungsten Carbide. PTA-plating is usually done with Tungsten Carbide or Molybdenum.
For application in food industry only certificated material combinations will be offered.