Energy-efficient｜Lightweight｜Easy to Operate｜High Adaptability｜Stable and Reliable
Targeting the high-intensity, heavy-load, continuous operation requirements for taphole drilling and stemming removal in metallurgical blast furnaces, Hebei Hongyuan Hydraulic Machinery, combining the characteristics of on-site smelting working conditions, has independently developed the HYKD series hydraulic rock drills dedicated to metallurgy. Designed specifically for taphole drilling operations in various blast furnaces, the equipment adapts to harsh production environments such as high top pressure, large furnace volume and continuous smelting. It meets multiple operational needs including taphole drilling, taphole cleaning and stemming unclogging, ensuring smooth iron tapping, regular hole channels and stable production rhythm of blast furnaces.
Comprehensive Performance Optimization for Cost Reduction and Efficiency Improvement
Traditional taphole drilling operations for blast furnaces generally suffer from long working hours, high drill bit wear, and high procurement and maintenance costs for imported equipment. Leveraging independent structural design and hydraulic system optimization, the HYKD series delivers a stable and continuous power output with an impact frequency of up to 55Hz. In actual working conditions, its operational efficiency is significantly improved compared with traditional models.
Among them, the HYKD500B has a total weight of 375Kg, lighter than imported models of the same specification. It facilitates on-site installation, disassembly and movement, shortens taphole drilling time, reduces the frequency of drill rod and bit replacement per operation, and lowers consumable costs. It helps metallurgical enterprises control overall operating costs from multiple aspects including working hours, accessory consumption and labor input.
Scientific Structural Design for Adapting to Harsh and Complex Smelting Conditions
Equipped with a full-hydraulic reverse drilling function, the rotation mechanism and impact mechanism can operate in linkage or be adjusted independently. The equipment can flexibly adjust the working mode according to stemming hardness and taphole conditions, improving drilling speed and operational stability. It is compatible with various stemming materials, forming straight and compact holes after drilling, which helps ensure stable iron flow and smooth iron tapping process.
The main body of the equipment is made of high-strength materials, with key load-bearing parts processed with precision and heat treatment. The whole machine is independently assembled in-house, and undergoes multi-condition simulation tests and on-site commissioning optimization. Featuring high structural strength and excellent impact resistance, it can adapt to the high-temperature, dusty and high-impact smelting environment, extending the service life of the whole machine and reducing the frequency of wearing part replacement.
Multi-model Coverage with Customized Working Condition Adaptation
Based on blast furnace volume, taphole working conditions and operation intensity, the HYKD series offers four main models to meet the needs of metallurgical enterprises of different production scales:
HYKD300: Power 14Kw, total weight 220Kg, suitable for small and medium-sized blast furnaces (0-2000m³) and conventional taphole drilling conditions
HYKD400: Power 22.5Kw, total weight 340Kg, highly versatile and the main model for mainstream working conditions, suitable for blast furnaces of 2000-3000m³
HYKD500A: Power 19Kw, total weight 385Kg, suitable for medium and large blast furnaces (2800-5800m³)
HYKD500B: Power 30Kw, total weight 375Kg, suitable for large and super-large blast furnaces (3000-6600m³)
Tailored selection and adaptation solutions are available based on actual on-site conditions such as furnace type, stemming characteristics and operation rhythm, to meet the practical production needs of enterprises.
Comprehensive Supporting Services for Stable and Continuous Production
Hongyuan Hydraulic Machinery has established a professional technical service team with 24/7 response capabilities, providing remote technical guidance, troubleshooting, operation training and on-site commissioning services. Core hydraulic components and wearing parts are independently manufactured with sufficient spare parts inventory and stable delivery cycles. This enables quick replacement and maintenance for customers, minimizing downtime and ensuring stable and continuous blast furnace production.
Addressing the pain points in metallurgical production, the HYKD series hydraulic rock drills are optimized and upgraded in multiple dimensions including lightweight design, dynamic performance, working condition adaptation, durability and service guarantee. They help metallurgical enterprises achieve more efficient, convenient and stable blast furnace taphole drilling operations, promoting quality improvement, cost reduction and efficiency enhancement in smelting production.
