CFAIR 850 CFM diesel air compressor: high pressure and large flow enable efficient operation in the sandblasting industry

Core advantages: high pressure and strong flow, precise adaptation to sandblasting needs

1. Double breakthrough in pressure and flow

10.5bar rated pressure (about 152.25 psi): 25% higher than the pressure of traditional 7bar air compressors, supporting high-pressure sandblasting processes (such as surface roughening/rust removal of difficult-to-handle materials such as carbide and stainless steel), and sandblasting efficiency increased by more than 50%.

850 CFM ultra-large exhaust volume (about 24m³/min): can easily drive multiple spray guns to work simultaneously, meeting multi-gun collaborative scenarios such as large sandblasting rooms and ship segmented sandblasting lines, with redundant gas volume reaching 1.5 times the industry standard to avoid pressure fluctuations affecting the quality of operations.

2.Air source cleanliness upgrade plan

After-cooler as standard: condense water vapor in compressed air in real time, and cooperate with the three-stage filtration system to reduce the compressed air to below -20℃ of the ambient temperature, eliminating the problems of pitting and oxidation on the workpiece surface caused by moisture/oil during sandblasting, especially suitable for the processing of precision workpieces such as aluminum alloy and titanium alloy.

Intelligent voltage stabilization design: built-in voltage stabilization system adjusts the output, and the air pressure fluctuation is controlled at ±0.2bar to ensure the stability of sand particle injection speed and improve the uniformity of surface roughness.

Industrial-grade durability: continuous operation in extreme environments

Full working condition adaptability:

Temperature range: -30℃~50℃ wide range operation, built-in heating/cooling device according to special requirements, suitable for severe cold in the north and high temperature and humidity workshops in the south.

Dust-proof design: Nano-level two-stage air filter (filtration accuracy ≤1μm) + IP55 protection grade body, to cope with the harsh working conditions of PM2.5 concentration exceeding the standard in the sandblasting workshop, the air intake efficiency is improved by 20%, and the compressor head is equipped with SKF bearings and GHH technology to extend the life by 30%.

Anti-vibration structure: The diesel engine and the compressor host both use shock-absorbing brackets, with a vibration amplitude of ≤5mm/s, to ensure the stability of long-term high-frequency operation.

Low-noise operation: Integrated soundproof cover + silencer intake valve, the noise is as low as 80dB (A), which is better than the industry standard (85dB), complies with ISO 11688-1 noise control specifications, and improves the working environment.

Convenient maintenance system:

Modular quick-release structure: The filter element, oil separator, and coolant pipeline all support 3 minutes without tools, and the single maintenance time is shortened by 50%.

Monitoring system: real-time viewing of pressure, temperature, running time and other data through the intelligent system, fault warning response time <10 seconds, reducing the risk of unplanned downtime.

Typical application scenarios

Heavy metal processing: ship hull rust removal (one-time processing area ≥500㎡), bridge steel structure anti-corrosion sandblasting (SA2.5 cleanliness requirement), container inner wall coating stripping, high pressure and large flow to ensure sufficient abrasive kinetic energy, dead corner area treatment thoroughly.

Get professional solutions immediately

If you need to know the detailed parameters of the product (such as options, maintenance cycle, customized configuration), welcome:

Contact technical support: send an email to info@caifuair.com to get your own customized solution;

Online inquiry: visit the official website www.caifuair.com.