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The Hanbell AB-780R is a large-capacity, industrial-grade oil-injected screw air compressor designed for heavy-duty, continuous operation in demanding environments. It represents a robust and efficient solution for high-volume compressed air needs.
Technical Parameters
| Model | Power (kW) | Rotating speed (rpm) | Air Delivery (m3/min) | Shaft power (kW) | Specific power (kW/m3/min) | S.F. | Dimension(mm) | Weight(kg) |
| AB-780R | 75 | 2950 | 11.9 | 73.3 | 6.1 | 0.98 | 650*380*350 | 195 |
High Capacity and Pressure:
The "780" in the model name typically indicates a very high free air delivery (FAD), often in the range of 70-85 m³/min (approx. 2500-3000 CFM), making it suitable for large-scale industrial plants.
It is designed to operate at standard industrial pressures, commonly up to 13 bar (~ 190 psi) or higher, providing powerful air supply for a wide range of tools and machinery.
Efficient Screw Air End:
Hanbell is renowned for its proprietary, precision-engineered screw rotors. The AB-780R features a large, asymmetric profile screw air end that ensures high volumetric efficiency, low energy consumption, and exceptional reliability over a long lifespan.
Energy Efficiency:
The compressor is designed with energy savings as a priority. Features often include an efficient intake system, optimized internal airflow paths, and high-efficiency motors (e.g., IE3 or IE4 premium efficiency class) to minimize power consumption per unit of air produced.
Intelligent Control System:
It is equipped with a advanced microprocessor-based controller (such as a sophisticated PLC or touch-screen panel).
This system provides real-time monitoring of key parameters (pressure, temperature, operating hours, energy usage) and allows for precise control, fault diagnostics, and remote monitoring capabilities, facilitating predictive maintenance.
Robust Construction and Cooling:
Built with a heavy-duty base frame and components to withstand 24/7 operation.
It features a large, efficient cooling system (often a rear-mounted radiator) designed to maintain optimal operating temperatures even in hot ambient conditions, ensuring consistent performance and preventing overheating.
Low Noise and Vibration:
Designed with integrated acoustic insulation and vibration dampeners, the compressor operates at relatively low noise levels for its size, contributing to a better working environment.
High Efficiency & Performance: Excels under full and partial load conditions, offering superior Energy Efficiency Ratios (EER) and Coefficients of Performance (COP) for large-scale operations.
Exceptional Durability & Longevity: Screw compressors are renowned for their robust construction, minimal vibration, and long operational life, making them ideal for 24/7 operation.
High Pressure Ratio Capability: This makes them highly effective in heating mode, capable of producing higher hot water temperatures even in moderately low ambient conditions.
Heavy Manufacturing & Metal Fabrication: Powering extensive arrays of pneumatic tools, robotic arms, CNC machining centers, stamping presses, and sandblasting/ shot blasting equipment in large factories.
Automotive and Aerospace Industries: Supplying compressed air for painting booths, assembly line tools, testing equipment, and large-scale automation systems in vehicle manufacturing plants.
Chemical and Petrochemical Plants: Used for instrument air to operate process control valves, for pneumatic conveying of materials, and for plant air services in refineries and chemical processing facilities.
Mining and Quarrying: Providing air for drilling rigs, material handling systems, and other heavy machinery in remote and demanding mining operations.
Power Generation Plants: Serving as a critical utility for soot blowing, operating control systems, and other maintenance functions in coal, gas, or biomass power stations.
Large-Scale Food and Beverage Processing: Used in packaging lines, bottling machinery, and automation systems where high volumes of clean, dry air are required (often in conjunction with external air treatment systems).
The Hanbell AB-780R is a large-capacity, industrial-grade oil-injected screw air compressor designed for heavy-duty, continuous operation in demanding environments. It represents a robust and efficient solution for high-volume compressed air needs.
Technical Parameters
| Model | Power (kW) | Rotating speed (rpm) | Air Delivery (m3/min) | Shaft power (kW) | Specific power (kW/m3/min) | S.F. | Dimension(mm) | Weight(kg) |
| AB-780R | 75 | 2950 | 11.9 | 73.3 | 6.1 | 0.98 | 650*380*350 | 195 |
High Capacity and Pressure:
The "780" in the model name typically indicates a very high free air delivery (FAD), often in the range of 70-85 m³/min (approx. 2500-3000 CFM), making it suitable for large-scale industrial plants.
It is designed to operate at standard industrial pressures, commonly up to 13 bar (~ 190 psi) or higher, providing powerful air supply for a wide range of tools and machinery.
Efficient Screw Air End:
Hanbell is renowned for its proprietary, precision-engineered screw rotors. The AB-780R features a large, asymmetric profile screw air end that ensures high volumetric efficiency, low energy consumption, and exceptional reliability over a long lifespan.
Energy Efficiency:
The compressor is designed with energy savings as a priority. Features often include an efficient intake system, optimized internal airflow paths, and high-efficiency motors (e.g., IE3 or IE4 premium efficiency class) to minimize power consumption per unit of air produced.
Intelligent Control System:
It is equipped with a advanced microprocessor-based controller (such as a sophisticated PLC or touch-screen panel).
This system provides real-time monitoring of key parameters (pressure, temperature, operating hours, energy usage) and allows for precise control, fault diagnostics, and remote monitoring capabilities, facilitating predictive maintenance.
Robust Construction and Cooling:
Built with a heavy-duty base frame and components to withstand 24/7 operation.
It features a large, efficient cooling system (often a rear-mounted radiator) designed to maintain optimal operating temperatures even in hot ambient conditions, ensuring consistent performance and preventing overheating.
Low Noise and Vibration:
Designed with integrated acoustic insulation and vibration dampeners, the compressor operates at relatively low noise levels for its size, contributing to a better working environment.
High Efficiency & Performance: Excels under full and partial load conditions, offering superior Energy Efficiency Ratios (EER) and Coefficients of Performance (COP) for large-scale operations.
Exceptional Durability & Longevity: Screw compressors are renowned for their robust construction, minimal vibration, and long operational life, making them ideal for 24/7 operation.
High Pressure Ratio Capability: This makes them highly effective in heating mode, capable of producing higher hot water temperatures even in moderately low ambient conditions.
Heavy Manufacturing & Metal Fabrication: Powering extensive arrays of pneumatic tools, robotic arms, CNC machining centers, stamping presses, and sandblasting/ shot blasting equipment in large factories.
Automotive and Aerospace Industries: Supplying compressed air for painting booths, assembly line tools, testing equipment, and large-scale automation systems in vehicle manufacturing plants.
Chemical and Petrochemical Plants: Used for instrument air to operate process control valves, for pneumatic conveying of materials, and for plant air services in refineries and chemical processing facilities.
Mining and Quarrying: Providing air for drilling rigs, material handling systems, and other heavy machinery in remote and demanding mining operations.
Power Generation Plants: Serving as a critical utility for soot blowing, operating control systems, and other maintenance functions in coal, gas, or biomass power stations.
Large-Scale Food and Beverage Processing: Used in packaging lines, bottling machinery, and automation systems where high volumes of clean, dry air are required (often in conjunction with external air treatment systems).
