Hangzhou Caifull Precision Machinery Co., Ltd.
Hangzhou Caifull Precision Machinery Co., Ltd.

CF140MI-7 CFAIR 140 CFM 7 Bar Portable Diesel Air Compressor for On-the-Go Compressed Air Needs

Built by Caifull, a company known for engineering excellence, this compressor stands out for its durability, mobility, and precision in delivering 140cfm compressed air at 7 Bar pressure. Designed for versatility, it caters to the needs of various industries, offering a dependable source of compressed air for tasks ranging from construction and mining to remote or off-grid operations.

Features of CF140MI-7 Versatile and Reliable CFAIR 140 CFM 7 Bar Portable Diesel Air Compressor for On-the-Go Compressed Air Needs

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.

Operator Interface

• Removable starter key to prevent unauthorised operation.

• Comprehensive analogue and digital instruments supplemented by status and warning lights.

• Operator controls and instruments all grouped together ergonomically on one panel.

• Control panel located at the rear of the portable air compressor model for operator protection from passing traffic.

• Discharge air outlet valves located adjacent to the control panel for visual confirmation of air line status.

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.

Air end

Large rotors,low rpm,long life span

High efficiency,low noise,low vibration,high reliability

Bearing life over 100,000 hours

Little leakage triangle,low power/airflow ratio

Less wearing parts,low maintenance cost

Noise Control

• Super silent full load noise levels from as low as 64 dB(A) at 7 m.

• 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.

• Low noise levels protect ambient conditions and workers’ hearing.

• Almost 100% recyclable at end of service life to save the earth’s precious resources.

Diesel Engine

• The engine match selection for each portable air compressor China 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.

Specs of CF140MI-7 Versatile and Reliable CFAIR 140 CFM 7 Bar Portable Diesel Air Compressor for On-the-Go Compressed Air Needs

Air End Type
Rotary Twin Screw, Single stage
Air Outlets
3/4'' x 2
Free Air DeliveryCFM (mm³/min)140 (3.9)
Working Pressurebar (psi)7 (101.5)
Engine Model
China Stage II
Engine Type
4 cylinder, Direct-injection
L X W X Hmm3066*1456*1587

Note: Please feel free to contact us if any more customized requirements!

Application of CF140MI-7 Versatile and Reliable CFAIR 140 CFM 7 Bar Portable Diesel Air Compressor for On-the-Go Compressed Air Needs

In the agricultural landscape, the CFAIR 140CFM 7Bar portable diesel powered air compressor facilitates pneumatic seeding, spraying, and equipment operations. Its mobile design extends utility to remote locations, serving diverse tasks in off-grid scenarios. Emergency response teams leverage its power for pneumatic tools in rescue operations. Meanwhile, the automotive industry benefits from its precision, utilizing it for tire inflation and various maintenance tasks. From cultivating fields to responding to emergencies and enhancing industrial processes, this compressor's versatile applications underscore its significance across sectors, delivering reliable compressed air with precision and efficiency. The CFAIR diesel air compressor factory ensures that each unit meets the highest standards of quality and performance, making it a trusted choice for professionals in the field.

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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.

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