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	G11 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

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.

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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Shandong OPPAIR Machinery Manufacturing Co.,Ld base in Linyi Shandong, anAAA-level enterprise with high-quality service and integrity in China.
OPPAIR as one of the world’s largest air compressor system suppliers, currently developing the following products: Fixed-speed Air Compressors, Permanent Magnet VariableFrequency Air Compressors, Permanent Magnet Variable Frequency Two-stage Air Compressors, 4-IN-1 Air Compressors (lntegrated Air Compressor for Laser Cutting Machine)Supercharger, Freeze Air Dryer, Adsorption Dryer, Air Storage Tank and related accessories.

OPPAIR air compressor products are deeply trusted by customers.

The company has always operated in good faith in the direction of customer service first, integrity first, and quality first. We hope you will join the OPPAIR family and welcome you.