HYKD400 hydraulic rock drill is a high-efficiency and heavy-duty rock drill designed and manufactured according to the needs of ironmaking blast furnace opening project. It has the advantages of easy operation, high torque, high chiseling speed, high drilling depth capacity, reliable use and convenient maintenance when used together with the opening machine in front of the furnace.

Our hydraulic rock drill for blast furnace opening machine adopts valve sleeve structure, the movement of piston in the bushing is similar to free hammer, without direct friction with the body, which significantly reduces the wear and tear, and realizes the super-long service life of “never wear and tear”. In addition, the cushion oil pad provided by the bushing also has the function of preventing runaway, avoiding mechanical damage caused by idling.

The company's self-developed hydraulic punching mechanism, as a key part of our hydraulic rock drill, adopts patented design, closed oil chamber, U-shaped sealing and other technologies to reduce friction loss and extend the life of the whole machine. In practice, the life span of rock drilling tools is greatly improved by smooth energy transmission, which reduces the cost of frequent replacement.

The hydraulic drive system reduces energy consumption by about 2/3 compared with traditional pneumatic equipment, and the operating noise is significantly reduced, which improves the working environment in metallurgical workshops. For example, the HYKD400 model, a popular hydraulic drifter for sale, has an industry-leading energy utilization rate while breaking rock with high efficiency, which is in line with the trend of green production.

China Hebei Hongyuan, as one of the trusted hydraulic drifter manufacturers, ensures our hydraulic rock drill has become the preferred equipment in metallurgical industry by virtue of its high efficiency in rock breaking, long service life, intelligentization and adaptability to all scenarios. Our hydraulic drifter for sale, including the advanced hydraulic rock drill series, are dedicated to meeting the demanding needs of metallurgical projects. China rock drill manufacturer.