Production process of carbide Carbide Stretching Dies

1, Soon after the order is confirmed,carbide stretching die will start to prepare the RTP powder as per customer's requirement with our wet-grinding machine

2, Before mass production, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of carbide stretching die samples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production
3, Bulk production ,press the raw materials to shape blanks,and all carbide wire drawing die blanks must be passed by semi finished inspection
4, Then sinter blanks to finish (HIP) and finished carbide stretching die inspection, we have 10 sets of vacuum sintering furnace and 2 setz of HIP in the factory ensure the best quality and production capacity.

5, 1). cleaning/tumbling is to make the carbide stretching die look more beautiful.
2). The carbide stretching die can be ground according to customers' order tolerance requirement

Product Introduction

1. Various type
2. Manufactory price and quality
3. Excellent toughness
4. Strict tolerance and extent control
5. Fast delivery

Cemented Carbide Stretching  Die Nibs

1. Carbide grades for stretching  dies
YG3X YG6X YG6A YG3 YG6 YG8 YG11 YG15 YG18 YG20

Grade List