Ultra-hard Alloy Anti-breakage U170 Pick

Craftsmanship: The Artistry of Integrated Brazing and Quenching Technology

The unique advantage of Duerbote picks in craftsmanship is fully reflected in its mature and stable integrated production line for brazing and quenching. This production line seamlessly connects brazing and quenching processes, achieving precise integrated control from the bonding of the alloy to the pick body to performance enhancement. Through an intelligent temperature control system, the production line ensures that high-quality brazing material fully melts at high temperatures and penetrates into the microscopic gaps between the alloy and the pick body, forming a uniform and dense metallurgical bonding layer. This increases the bonding strength between the alloy and the pick body by over 30% compared to traditional processes, effectively avoiding the risk of alloy detachment under impact loads while providing the pick body with an ideal combination of strength and toughness.

This integrated process not only avoids precision errors caused by traditional step-by-step processing but also optimizes the connection between processes, resulting in a more uniform microstructure at the bonding interface between the alloy and the pick body. This further enhances bonding strength and overall wear resistance. Test data show that picks produced using this process exhibit significantly improved impact resistance against alloy detachment, with the probability of alloy breakage under the same working conditions reduced by approximately 40% compared to products made with traditional processes.

Material Selection: High-Quality Materials Forge Core Strength

In material selection, Duerbote picks demonstrate a relentless pursuit of quality. The alloy part uses specially formulated hard alloy, which boasts extremely high hardness and wear resistance, effectively withstanding friction and impact from rocks during coal mining. The pick body is made of high-strength alloy steel, treated with special heat treatment processes to ensure excellent toughness, making it less prone to fracture under immense impact forces.

Taking the Duerbote U135 reinforced pick as an example, its material composition delivers outstanding performance when dealing with harder rock layers such as F15. The high-strength alloy efficiently breaks rocks, while the tough pick body ensures structural stability during long-term use, reducing failures caused by material issues.

Case Study: Speaking with Data

At a coal mine in Sichuan, mining conditions involved F8 sandstone. When using a well-known domestic brand of picks, the mine frequently encountered issues with alloy breakage, which not only slowed mining progress but also significantly increased costs. After switching to Duerbote U135 alloy bean picks, the situation improved markedly.

Thanks to the advantages of Duerbote picks in craftsmanship and materials, the problem of alloy breakage was fundamentally resolved. According to the mine’s statistics, after adopting Duerbote picks, mining efficiency increased by approximately 30%, equipment downtime was significantly reduced, and overall costs decreased by about 25%. These data changes vividly demonstrate the effectiveness of Duerbote picks in practical applications.

Similarly, at a coal mine in Shanxi, the strength of Duerbote picks was also evident. The mine’s complex geological conditions and varying rock hardness placed high demands on pick adaptability. After switching to Duerbote picks, wear was effectively controlled, and the service life of the picks nearly doubled compared to previously used brands. This greatly reduced the frequency of pick replacements, providing strong support for the mine’s efficient production.

Market Feedback: Reputation Built on Strength

From market feedback, many coal mine professionals who have used Duerbote picks speak highly of them. Numerous miners report that Duerbote picks excel in durability and reliability, adapting well to different geological conditions and reducing operational hassles. Mine managers, who focus more on cost and efficiency, also recognize Duerbote picks for their ability to lower costs and improve productivity.

Of course, no product is perfect. There are a few dissenting voices in the market regarding Duerbote picks, but overall, positive feedback dominates. This strong market reputation is a testament to the strength of Duerbote picks.