The factory-option integrated aftercooling system uses air-to-air and water coalescing technologies to remove liquid water and mist, reducing discharge air temperature to 20°C above ambient. Recommended for abrasive blasting, protective coatings, and pneumatic tools. Standard features of CF780cfm-10.5 diesel air compressors include a GHH technology airend, CUMMINS diesel engine, one-piece canopy for easy access, torsion bar suspension, oversized tires, and compact design. The factory-fitted aftercooler removes up to 70% humidity, maintaining air pressure without increasing energy costs, ideal for various applications.
Air end: Oil-injected, rotary screw air end featuring a unique asymmetric rotor profile.
Designed and manufactured in-house using the most advanced computer- aided artificial intelligence and robotic technology.
High efficiency, low speed, oversized air end reduces fuel consumption, noise and wear.
Control System
• Integrated starting unloader control for initial engine warm-up.
• Automatic zero to 100% capacity control by means of engine speed regulation and compressor inlet valve modulation.
• Shutdown protection for critical parameters including engine oil pressure, engine coolant temperature and compressor discharge air temperature.
• Warning protection for non-critical parameters including battery voltage and fuel level.
• Additional shutdown and warning features depending on model.
Control System
• Integrated starting unloader control for initial engine warm-up.
• Automatic zero to 100% capacity control by means of engine speed regulation and compressor inlet valve modulation.
• Shutdown protection for critical parameters including engine oil pressure, engine coolant temperature and compressor discharge air temperature.
• Warning protection for non-critical parameters including battery voltage and fuel level.
• Additional shutdown and warning features depending on model.
Inspection and Maintenance Provisions
• Fluid drains are fitted with valves and piped to the outside of the unit.
• Selected models have external air-oil separator elements.
• Dual element air filters prevent dust ingress during replacement.
• Side hinged doors open out wide to 180 degrees.
• Top hinged doors with gas struts open up high for ample headroom.
• Side-by-side radiator and oil cooler are easier to clean.
• Safety guard fitted around engine cooling fan and V-belts.
Noise Control
• Low engine and air end speed design is intrinsically quieter.
• Steel body panels lined with sound absorbent material.
• Computer aided sound path analysis and attenuation design.
Environmental Protection
• Low fuel consumption ensures a reduced carbon footprint.
• Low exhaust emissions cause minimal harm to the atmosphere.
• Almost 100% recyclable at end of service life to save the earth’s precious resources.
Diesel Engine
• The engine match selection for each compressor model is based on
achieving optimum performance and reliability with the lowest possible fuel consumption.
• Low fuel consumption and both exhaust and noise emission levels are amongst the best in class.
Automatic fuel prime and air bleed system eliminates the need for opening injector lines if the compressor runs out of fuel.
• Two-stage fuel filtration via water sedimenter and high capacity pleated filter element.
Air-Oil Separator Tank and Safety Valve
• registered pressure vessel design with manufacturer’s data report supplied.
• Non-adjustable, sealed and stamped safety valve.
The 780cfm (21.9m³/min) diesel engineer air compressor has a wide range of applications across various industries. Here are some common applications where this type of compressor is typically used:
Construction Sites: The portable nature of the compressor makes it well-suited for construction sites. It can power pneumatic tools such as jackhammers, nail guns, and concrete breakers, allowing for efficient and reliable operation.
Mining Operations: In mining environments, where dusty and harsh conditions are common, the compressor can provide a reliable source of compressed air for drilling, rock blasting, and ventilation systems.
CFAIR recommends some popular products on the market based on customers' actual applications and offers customization services according to specific customer requirements. Simultaneously, CFAIR is committed to customizing machinery based on customers' specific needs. Whether customers require solutions tailored to special environments, specific flow rates, or customized pressure requirements, CFAIR provides personalized customization services, ensuring that products perfectly meet the practical engineering and application needs of customers. Through flexible customization options, CFAIR offers customers a broader range of choices to meet the requirements of different industries and application fields.
