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

CF850BF-22 CFAIR 850 CFM 319PSI Screw Compressor

CFAIR 850CFM Screw Compressor is a revolutionary compressor that combines high performance with reliability. Throughout the design and engineering process, CFAIR team design this model to meet the needs of the demanding coal mining and water well drilling segments. Powered by famouse CUMMINS engine, customized airend, latest technology of air filters, all these advantages make it popular among serving customers and drilling contractors in the mining, mineral exploration and quarrying industries.

  • Model: CF850BF-22

  • Portable diesel compressor: Box type

  • Air delivery: 23.9 m³/min | 850 CFM

  • Pressure: 22 Bar | 319 PSI

  • Compressor diesel engine: FAWDE


Features of CF850BF-22 CFAIR 850CFM 319PSI Screw Compressor

  • 319PSI working pressure

  • Air flow is 850 CFM(cubic feet per minute)

  • CUMMINS engine

  • Customized airend

  • latest technology of air filters

  • Loading and unloading the Drill through forklift slots, CFAIR model CF850B-22 is easy to move



1)The GHH screw air end achieves an exceptional compression ratio, leading to substantial energy savings and increased efficiency in operation;

2)The Fawde engine offers competitive pricing while maintaining impressive performance

3)The pressure control adopts the pneumatic control component, the power saving capacity adjustment, 0% ~ 100% load control, can adjust the power consumption automatically with the actual use of the amount;

4)High efficient and excellent performance Air Filter and Intake System

5)The use of safe and reliable, with explosion-proof, overload, short circuit, phase break, leakage, anti self starting protection, but also with over temperature automatic shutdown protection and capacity adjustment, pressure valve, safety valve three protection, to prevent compressor overpressure operation;

6)Flexible moving for the mining blasting environment, the configuration of enhanced twisting axle and traction system, high-load meridian large tires, easy to cope with the mine's harsh road ;

7) Tried and tested airend:   Meticulously engineered and crafted to exacting standards, this premium air end is equipped with oversized bearings and operates at low speeds, guaranteeing superior efficiency and an extended lifespan. It incorporates a high-efficiency two-stage screw air-end with a sizable rotor, ensuring outstanding stability.

8) Alternative Colors:

Blue-Equivalent RAL5017 

Green-Equivalent RAL6024

Red-Equivalent RAL3020

Orange-Equivalent RAL2009

Other color available as customer request.

9) Efficiency – a question of quality:We can offer constantly high free air delivery at astonishingly low power consumption. This, together with the perfected oil separation system, results in an exemplary efficiency yield.

10) Abundant heat dissipation system ensures resilience in high-temperature and high-dust environments, resulting in a reduced failure rate.

11)High-capacity fuel tan.

Specs of CF850BF-22 CFAIR 850CFM 319PSI Screw Compressor

MODEL
CF850BF-22
Air End Type
Rotary Twin Screw, Single stage
Air Outlets
3/4'' x 1 + 2'' x 1
Free Air DeliveryCFM (mm³/min)850 (23.9)
Working Pressurebar (psi)22 (319.0)
Engine Model
China FAWDE
Fuel
Diesel
Emission
China Stage II
Engine Type
6 cylinder, Direct-injection
DisplacementL12.52
L X W X Hmm4060*1900*2340
Weightkg3300

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

Application of CF850BF-22 CFAIR 850CFM 319PSI Screw Compressor

CF850BF-22 air compressors are characterized by low emission, low fuel consumption and advanced electronic control. They are widely used in coal mining and water well drilling applications. Model CF850B-22 is truck or excavator-mounted, that allows you to get it easily to the working site. In coal mining applications, CF850B-22 can power 16.5 cm blasthole drilling. 319PSI Screw Compressor is capable of powering water well drilling approx.18-24m at very economic cost. The compact dimensions, lighter weight, performance ability, and fuel efficiency enjoys highly reputtation among customters from coal mining and water well drilling.

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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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