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Precision Progressive Die Manufacture
tungsten carbide nozzles, tungsten carbide ball-end needle, carbide seat and anti-abrasive hard-coated needle, gasket, shaft.
Carbide Polishing Nozzle：
45-80 HRC or Depend on the material
0.02mm min. with high polish
TiCN, TiN, Aitain, Ticrn, nitriding , Black oxygened, Black coating etc available
+ - 0.001mm
close to Ra0.2
Die polished, Polishing, Plating titanium, Lettering, Wire EDM, Electro-discharge machining, Titanize, Heat treatment, Fast wire cutting, Slow wire cutting, Head annealing, Sintering.
Tunsten carbide is a high versatile material used for metal molds, cutting machines, etc. HG is providing various tools with wear and abrasion resistance by machining tungsten carbide to various kinds of shapes.
Especial, HG is good at machining smooth inner surface with good fluidity used as nozzles and dies. And we are able to polish up inner surface of holes with high precision diameter. what is more, we are also good at machining micro thi end just like push-up pins.