WeChat public numberAo De Mine
Ao De Mine
Universal picks have been pursuing continuous improvement in performance and product performance and quality. Our company adopts advanced technology at home and abroad, cold forging production of tooth body, brazing alloy and heat treatment combined, and completed simultaneously, solving the technical problems that the peers have not been able to solve, and the product quality is significantly improved. The impact toughness of the tooth body is ≥49J/cm2; the shear strength of the brazed joint is ≥180MPa; the hardness of the tooth body is ≥38HRC.