Air Compressor Diesel Portable Mining Air Compressor Diesel Engine

Short Description:

We manufacture and sell industrial portable air compressors to Mexico and Central and South America. Our diesel portable screw air compressors can meet different needs.

Several key advantages of OPPAIR portable compressors include high reliability and excellent efficiency. These units feature patented air compressor air ends and fewer portable air compressor components than most units. In addition, they do not include wearing parts, so they have a long service life. The compressor overhaul period reaches 40,000-80,000 hours, and the operation and maintenance are convenient.

OPPAIR portable air compressors are designed to maximize your run time and minimize refueling. It takes up little space, is lightweight and adaptable. In addition, portable compressors are engineered to maintain constant pressure and flow throughout their operation, ensuring reliability and quality performance in any condition.


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Product specification

Model
Model style
Screw air compressor Compression level
Exhaust pressure
Volumetric flow
Maximum towing speed (km/h)
Main engine lubricating oil (L)
Air supply valve size / quantity
Maximum recommended working altitude
Diesel engines Rated power (kw) / speed (r / min).
brand name
Number of cylinders
Air inlet method
Displacement (L)
Engine lubricating oil quantity (L)
Fuel tank capacity (L)
Number of batteries
Machine parameters Long (mm)
Width (mm)
High (mm)
Weight (kg)
Wheel size * quantity
Noise level (sound level) db
Exhaust emission standards
Model OPM-228-22(F) OPM-375-25(F) OPM-375-30(F)
Model style Fixed Stype(No wheel) Fixed Stype(No wheel) Fixed Stype(No wheel)
Screw air compressor Compression level Two-stage Two-stage Two-stage
Exhaust pressure 22bar (319psi) 25bar (363psi) 30bar (435psi)
Volumetric flow 24m3/min (840cfm) 35m3/min (1225cfm) 22m3/min (770cfm)
Maximum towing speed (km/h) // // //
Main engine lubricating oil (L) 100 20 120
Air supply valve size / quantity G1*1  G2"*1 G2"*1   G1 1/2"*1 G2"*1   G1 1/2"*1
Maximum recommended working altitude 2000 2000 2000
Diesel engines Rated power (kw) / speed (r / min). 228/2200 375/1800 375/1800
brand name YUCHAI YUCHAI YUCHAI
Number of cylinders 6 6 6
Air inlet method Turbocharging & inter-air cooling Turbocharging & inter-air cooling Turbocharging & inter-air cooling
Displacement (L) 8.4 13 13
Engine lubricating oil quantity (L) 24 32 32
Fuel tank capacity (L) 430 700 700
Number of batteries 2 2 2
Machine parameters Long (mm) 3100 3580 3580
Width (mm) 1800 2060 2060
High (mm) 1700 1820 1820
Weight (kg) 3500 6500 6500
Wheel size * quantity // // //
Noise level (sound level) db 80 ± 3 80 ± 3 85± 3
Exhaust emission standards Non-road country three Non-road country three Non-road country three
Model OPM-410-20(F) OPM-410-25(F) OPM-410-30(F)
Model style Fixed Stype(No wheel) Fixed Stype(No wheel) Fixed Stype(No wheel)
Screw air compressor Compression level Two-stage Two-stage Two-stage
Exhaust pressure 20bar (290psi) 25bar (363psi) 30bar (435psi)
Volumetric flow 40m3/min (1400cfm) 38m3/min (1330cfm) 36m3/min (1260cfm)
Maximum towing speed (km/h) // // //
Main engine lubricating oil (L) 120 120 120
Air supply valve size / quantity G2"*1  G1"*1   G11/2"*1 G2"*1  G1"*1   G11/2"*1 G2"*1  G1"*1   G11/2"*1
Maximum recommended working altitude 2000 2000 2000
Diesel engines Rated power (kw) / speed (r / min). 410/1900 410/1900 410/1900
brand name CUMMINS CUMMINS CUMMINS
Number of cylinders 6 6 6
Air inlet method Turbocharging & inter-air cooling Turbocharging & inter-air cooling Turbocharging & inter-air cooling
Displacement (L) 13 13 13
Engine lubricating oil quantity (L) 32 32 32
Fuel tank capacity (L) 700 700 700
Number of batteries 2 2 2
Machine parameters Long (mm) 3580 3580 3580
Width (mm) 2060 2060 2060
High (mm) 1820 1820 1820
Weight (kg) 6500 6500 6500
Wheel size * quantity // // //
Noise level (sound level) db 85± 3 85± 3 85± 3
Exhaust emission standards Non-road country three Non-road country three Non-road country three

Product description

AIR END

AIR END

1. Adopts the intermational top-level third-generation asymmetric wire twin-screw air end, adheres to the exquisite manufacturing process, adopts the peak high eficiency low pressure, high-fficiency tooth shape and the axial air inlet design.
2. Optimized flow channel design, with a large rotor, low speed and high eficiency. Increased energy eficiency by 5% -15% compared to the second generation.
3. Uses Swedish SKF heavy-duty bearings, doubl-lip lip shaft seal, durable and reliable. The bearing design life is 80,000-100,000 hours and the air end design life is about 200,000 hours.

SMART CONTROLLER

1. Adopts PLC multilanguage control system, beautiful and intuitive interface, easy to operate function, operators can quickly and easily adjust the compressor.
2. 14 protection functions such as overload protection, short circuit protection, reverse protection, low temperature protection, high voltage protection, etc. to fully protect the unit.
3. The advanced microcomputer control drive system realizes itelligent control, air volume variable speed control, automatic adjustment of load start and soft start. Inelligent dynamic control, dynamic display of the working status of each component of the compressor, visual pressure, temperature, current working curve, etc.
4. Large memory and equipped with printer interface; It can use computer remote monitoring or multiple linkage control between air compressors.

smart controller
INTAKE VALVE

INTAKE VALVE

1. Intake valve is the core component to control the air intake of the air compressor.
2. Adopting the world famous brand air intake valve, it can automatically adjust theair volume by 0-100% according to the requirement of the system air quantity. It promises small pressure loss, stable action and long life consequently reduced operating costs.

Product Details

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