Long life frequency conversion screw air compressor OG/LG-6.58/0.7

Long life frequency conversion screw air compressor OG/LG-6.58/0.7 High performance permanent magnet. Secondary Conductor

 Long life frequency conversion screw air compressor OG/LG-6.58/0.7

Technical data:

Model:OG/LG 6.58/0.7

Capacity:6.58m³/min

Discharge pressure:0.7Pa

Power:37kw

Overall size:1715*1090*1635mm

Main host

Through the method of installing a brand-new electrical motor bearing permanent magnet (internal permanent magnet motor) in brand-new rotor, the size of the compressor becomes smaller and the rotation of the compressor becomes faster. Compared to the traditional induction motor, this electrical motor will never cause the problems such as loss of power or slip jump of rotor. Thus, the operation efficiency of the electrical motor is greatly enhanced. Combined with the advanced KALEE WOPU (KLWP) frequency converters, the overall efficiency of the whole set goes beyond that of single induction motor.

At the same time, the heat generated is reduced, thus, energy-saving effect is further strengthened and achieved. In addition, the direct coupling driving system of this motor also eliminates the possibility of loss of power, which improves the process accuracy of jointing major parts in compressors. Last but not least, compared to traditional machines, much higher operation efficiency is achieved.

Energy saving: using high volumetric efficient Kalee single-screw air compressor. Low specific power. Compared to double-screw oil-free air compressor, this one is much more efficient and energy-saving

Environmental protection: Host is using water lubrication, which guarantee the compressed air far from pollution. And at the same time, it can avoid the waste lubricating oil produced, which is in line with environmental requirements.

Temperature: temperature of this product is lower than the temperature of oil injected single-screw air compressor. Compared to the same specification oil injection single-screw compressor, the temperature of this product is 50% lower.

Cheap operation and low maintain cost: due to the reason that it doesn’t use lubricant, so, there is no need to exchange waste oil, oil filter, oil separator and so on, thus, lower operating costs. Compared to the same specification oil injection operation of the compressor, more than 80% of the operation or parts costs can be saved.

Main parts

Technical data

Model	Capacity/Discharge pressure         (m³/min/Mpa)	Power (kg)	Weight (kg)	Overall size (mm)   L×W×H	Noise db(A)
OG/LG-30A	3.6/0.7 3.56/0.8 3.07/1 2.84/1.2	22	820	1525×1090×1555	63
OG/LG -50A	6.58/0.7 6.26/0.8 5.8/1 5.06/1.2	37	1120	1715×1090×1635	63
OG/LG -75A	10.8/0.7 10.1/0.8 8.5/1 7.69/1.2	55	1750	2045×1250×1705	65
OG/LG -100A	13.5/0.7 12.7/0.8 11.3/1 10.0/1.2	75	1820	2045×1250×1705	68
OG/LG -120A	16.2/0.7 15.2/0.8 14.3/1 12.9/1.2	90	2200	2329×1516×1745	68
OG/LG -150A	21.6/0.7 20.1/0.8 17.5/1 16.0/1.2	110	2950	2578×1656×1920	68
OG/LG -175A	25.2/0.7 24.0/0.8 21.0/1 18.3/1.2	132	3550	2578×1656×1920	72
OG/LG -200A	28.7/0.7 27.6/0.8 25.3/1 22.4/1.2	160	3880	2856×1898×1895	72
OG/LG -250A	32.5/0.7 30.8/0.8 28.2/1 15.1/1.2	185	4050	2856×1898×1895	72
OG/LG -300A	36.8/0.7 34.7/0.8 30.8/1 28.9/1.2	220	4700	3092×1944×2143	76
OG/LG -350A	42.7/0.7 40.8/0.8 38.1/1 34.9/1.2	250	5100	3092×1944×2143	76

OG represents for single-screw, F represents for air cooling, Ss represents for water-run, D represents for low noise, and W is on behalf of water-cooling.

Suggestions for gas storage tanks selection

Precision Filter

Standard refrigeration dryer

 

Long life frequency conversion screw air compressor OG/LG-6.58/0.7