News

Discover DTH drill bit face designs—Flat, Concave, Convex, Drop Center—and learn how to choose the right type for your rock drilling efficiency.

This article introduces the importance of drill rod size from four key perspectives: size requirements, factors affecting size, measures for maintaining the size, and size measuring methods.

Discover how DTH hammers efficiently drill through large-grain pebble layers using high-impact force, strong cuttings discharge, and adaptive drilling strategies.

Rock drilling tools are equipment used to break and penetrate rock formations in mining, construction, and quarrying, ensuring efficient and precise drilling performance.

Explore the composition and key properties of mining cemented carbide, designed to boost tool service life and performance in tough rock conditions.

Learn how button cemented carbide improves rock drilling tools with superior hardness, impact resistance, and efficiency for mining, tunneling, and quarrying.

Discover 8 common rock drilling methods, their pros, and cons to help you choose the right technique for your mining or construction project.

Explore key technologies in the impact frequency collection system for DTH drilling jumbos, optimizing drilling efficiency, precision, and real-time performance.

Discover the crucial role of impact frequency in DTH drilling jumbos. Learn how optimizing it improves drilling efficiency, safety, and cost-effectiveness.

Learn how to optimize the drilling efficiency of DTH drilling jumbos by adjusting key factors like air pressure, impact frequency, and axial force for better performance.

Learn the causes of common DTH hammer drilling issues and discover effective solutions to prevent sand gushing, drill-sticking, and hole collapse.