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Screw air compressors, with their high-pressure output, stable air supply, and resistance to harsh environments, are used throughout the entire mining and metallurgical process:
Mining and Metallurgy
Screw air compressors, with their high-pressure output, stable air supply, and resistance to harsh environments, are used throughout the entire mining and metallurgical process:
I. Mining: Driving key operating equipment
Underground drilling and blasting: Providing 10-17 bar air to hydraulic/pneumatic rock drills, achieving 2-3 times the efficiency of traditional equipment, ensuring an iron ore drilling depth error of ≤5 cm and optimizing blasting charges.
Ventilation and dust removal: Driving axial fans and high-pressure air curtains ensures 24-hour ventilation underground, keeping dust concentrations ≤2 mg/m³, meeting safety standards.
II. Mineral processing: Assisting with material handling and sorting
Crushing and screening: Driving pneumatic breakers and vibrating screen excitation devices to crush copper ore to a particle size of ≤20 mm, improving ball mill efficiency.
Flotation: Supplying 5-50 m³/min of air to flotation cells for bubble separation of minerals (such as lead and zinc ore), increasing recovery rates by 5%-8%.
III. Metallurgy: Ensuring Stable High-Temperature Processes
Blast Furnace Ironmaking: Provides 12-15 bar combustion air to the hot blast furnace, raising temperatures to over 1200°C, reducing energy consumption per ton of iron by 10%; drives cooling system valves to control flow and prevent overheating.
Non-ferrous Metal Refining: Drives the pneumatic stirring device in the electrolytic cell to ensure uniform electrolyte and achieve electrolytic aluminum purity exceeding 99.7%.
Core Advantages Adapt to Industry Needs
Harsh Environment Resistance: IP54 protection, stable operation in -10°C to 40°C and high dust environments, with an average trouble-free life of over 8,000 hours.
Energy Saving and Intelligent Control: Variable-frequency models save 20%-30% energy, and a remote monitoring system facilitates centralized management.
Screw air compressors provide an efficient and reliable air source for mining and metallurgy, playing a key role in ensuring safe production, improving efficiency, and controlling energy consumption.
United for Uncompromised Performance!
