Drawing die

1. The purity of mold raw materials is above 99.95%, the impurity content is very little, and the physical properties of the plate are more stable.

2. Spray drying technology is adopted. The materials are protected by high-purity nitrogen under fully sealed conditions, effectively reducing the possibility of oxygen enrichment during the preparation of mixture. The purity is good, and the materials are not easy to get dirty.

3. Uniform density of plates: static presses such as 300Mpa are used to press, effectively reducing the occurrence of pressing defects, and the density of blank plates is more uniform.

4. The compactness of the plate is excellent, and the strength and hardness indexes are excellent: ship low pressure sintering technology is used to effectively eliminate the pores inside the plate, and the quality is more stable.

5. The cryogenic treatment technology is adopted to improve the internal metallographic structure of the plate and greatly eliminate the internal stress, so as to avoid the occurrence of cracks in the cutting process of the plate.

6. The mold manufacturer shall strictly process according to the drawing, and the alloy lapping button mold parts shall be processed with high hardness alloy according to the requirements.

7. Quality material selection, quality material selection, and stable alloy material structure.

8. Pay attention to details, and pay attention to every small detail.