CE ISO Certified Motor stationary electric industrial screw air compressor   Product Description   Economical operating costs   The system adopts continuously variable displacement from 0% to 100%. The displacement will decrease as air consumption decreases. Simultaneously, the electric current will also drop. When air consumption stops, the air compressor will automatically stop after operating for a while without air injection. When air consumption increases, the air compressor will return to work, achieving the optimal energy efficiency.   Good adaptability to various environments   With an exceptional refrigerant system built in, the product applies to environments with high temperatures and high levels of humidity. With excellent vibration isolation and noise reduction, the installation of our Screw Air Compressor does not require a designated space. These air compressors can be installed as long as minimal ventilation and maintenance space are reserved.   Design features of screw rotary:   I. Fully engaging “curved interfaces”, it enables fluid film lubrication to form, lowering cross leakage of the contact belts, while improving the efficiency of the air compressor. Meanwhile, it also improves the operating and testing performance of rotors.   II. The design features “big rotors and bearings at a low speed”. The rotational speed is lower than products of other brands, which may reduce noise levels and vibration, lower the temperature of displacement, and improve the rigidity of the rotors. As a result, the service life is extended, and the sensitivity to impurity as well as oil and carbide substances is reduced.   III. The power range falls between 4 kW and 355 kW. Amongst which, 18.5 kW to 250 kW is for direct drive without the gearbox; 200 kW and 250 kW are for direct drive of four-stage engines with a rotational speed as low as 1,480 RPM.       The machine can be used with air dryer and air tank :     Technical Parameter  

Mode	Pressure  MPa	Capacity  m3/min	Power  kW	Dimension mm
LG-1.2/8	0.8	1.2	7.5	900*700*1040
LG-1.0/10	1.0	1.0
LG-0.8/13	1.3	0.8
LG-1.7/7	0.7	1.7	11	1060*800*1230
LG-1.7/8	0.8	1.7
LG-1.5/10	1.0	1.5
LG-1.2/13	1.3	1.2
LG-2.4/7	0.7	2.4	15	1060*800*1230
LG-2.4/8	0.8	2.4
LG-2.2/10	1.0	2.2
LG-1.7/13	1.3	1.7
LG-3/8G	0.8	3	18.5	1420*850*1110
LG-3/7	0.7	3		1080*880*1415
LG-3/8	0.8	3
LG-2.7/10	1.0	2.7
LG-2.3/13	1.3	2.3
LG-3.6/8G	0.8	3.6	22	1420*850*1110
LG-3.6/7	0.7	3.6		1080*880*1415
LG-3.6/8	0.8	3.6
LG-3.2/10	1.0	3.2
LG-5.2/7	0.7	5.2	30	1300*1100*1650
LG-5/8	0.8	5
LG-4.5/10	1.0	4.5
LG-3.7/13	1.3	3.7
LG-6.5/7G	0.7	6.5	37	1630*910*1220
LG-6.2/8G	0.8	6.2
LG-6.5/7	0.7	6.5		1300*1100*1650
LG-6.2/8	0.8	6.2
LG-5.6/10	1.0	5.6
LG-4.8/13	1.3	4.8
LGB-6.0/8	0.8	6.0
LGB-5.6/10	1.0	5.6
LGB-4.8/13	1.3	4.8
LG-7.4/7G	0.7	7.4	45	1778*1000*1300
LG-7.4/7	0.7	7.4		1300*1100*1650
LG-7.1/8	0.8	7.1
LG-6.5/10	1.0	6.5
LG-5.6/13	1.3	5.6
LG-10.5/7G	0.7	10.5	55	1950*1160*1550
LG-10/8G	0.8	10
LG-7.5/13G	1.3	7.5
LG-8.7/10	1.0	8.7		1620*1230*1670
LG-7.5/13	1.3	7.5
LGB-10/8	0.8	10		1500*1250*1566
LGB-8.5/10	1.0	8.5
LG-13/8G	0.7	13	75	2440*1160*1620
LG-10/10G	1.0	10
LG-12/10G	1.0	12
LG-10/13	1.3	10		1580*1320*1646
LGB-13/8	0.8	13
LGB-12/10	1.0	12
LG-16.5/7G	0.7	16.5	90	2560*1300*1620
LG-16/8G	0.8	16
LG-14/10G	1.0	14
LG-12/13G	1.3	12
LG-20/7G	0.7	20	110	2760*1340*1710
LG-20/8G	0.8	20
LG-16/10G	1.0	16
LG-13/13G	1.3	13
LG-22/8G	0.8	22	132	2760*1340*1710
LG-20/10G	1.0	20
LG-16/13G	1.3	16
LG-28/7G	0.7	28	160	2860*1510*1810
LG-27/8G	0.8	27
LG-23/10G	1.0	23
LG-20/13G	1.3	20
LG-30/8G	0.8	30	185	3400*2100*2100
LG-21/13G	1.3	21		2860*1510*1810
LG-35/8G	0.8	35	200	3400*2100*2100
LG-30/10G	1.0	30

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