20-40bar Factory Direct Sells Oil Injection Oil Filled Permanent Magnet VFD Industrial Rotary Screw Air Compressor with CE Certificate

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Lubrication Style: Lubricated
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Horizontal
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Twin-Screw Compressor
• Consumables: Water Filter, Air Filter, Oil Separator
• Motor: IP23, IP54, IP55
• Air End: Baosi, Hanbell
• Display: Multi-Language
• Automatic Control: PLC Control
• Oil: Oil Injection and Oil Free
• Transport Package: Wooden Box
• Specification: 1520*1060*1390mm
• Trademark: BOBAIR
• Origin: China
• Production Capacity: 1000sets/Month
• Package Size: 1000.00cm * 1500.00cm * 1500.00cm
• Package Gross Weight: 850.000kg

Product Description

Company Profile

Jiangxi Bobai specializes in the R&D, manufacturing, sales and after sales service of compressors, which include oil-free air compressors, oil-injected air compressor and air end, special gas compressors and post-processing equipment etc, under the brand name "Bobair". 

Product Description

Product Feature

*Efficient permanent magnet synchronous motor using high-performance NdFeb permanent magnet, 120ºC without loss of magnetic. Through the magnetic field and magnetic force generated by the AC voltage related to the stator coil, the rotor generates rotation, low speed and high efficiency.

*Advanced level of integrated host design. High efficiency, low speed, low noise, low energy consumption, low maintenance cost, reliable stability and usability. Adopt the embedded integrated shaft directly connected structure, compact structure, high transmission efficiency.

*Large capacity oil and gas separator, coupled with sophisticated oil and gas separation elements and gas, liquid filtration elements, with three times oil and gas separation, to ensure the quality of compressed air.

*Intake valve plate adopts international advanced technology, coupled with reasonable noise reduction design, intake valve adjustment range 0-100% easy to adjust, small pressure loss, long life.

*High efficiency cooler adopts large heat exchange area design, improve cooling efficiency, effectively imitation machine high temperature, anti-corrosion treatment of the inner wall, the use of more severe mining, prolong the service life.

Specification

TECHNICAL PARAMETERS
One Stage Compression Screw Compressor
Model Parameter		BO-7.5	BO-11	BO-15	BO-22	BO-30	BO-37	BO-45	BO-55
Exhaust volume Exhaust pressur m3/min /Mpa		1.2/0.7	1.65/0.7	2.5/0.7	3.8/0.7	5.3/0.7	6.8/0.7	7.4/0.7	10/0.7
		1.1/0.8	1.5/0.8	2.3/0.8	3.6/0.8	5.0/0.8	6.2/0.8	7.0/0.8	9.6/0.8
		0.95/1.0	1.3/1.0	2.1/1.0	3.2/1.0	4.5/1.0	5.6/1.0	6.2/1.0	8.5/1.0
		0.8/1.2	1.1/1.2	1.72/1.2	2.7/1.2	4.0/1.2	5.0/1.2	5.6/1.2	7.6/1.2
Lubricating oil(L)		10	18				30		50
Noise(dB(A))		66±2	68±2					70±2
Driving mdde		Direct Drive
Power Supply		220V/230V/380V/400V/415V/440V/460V/600V…...50Hz/60Hz
Power (kw)		7.5	11	15	22	30	37	45	55
Startup mode		Y-ΔStart up,frequencyconversionstart
Dimension	L mm	880	980		1120	1280		1840
	W mm	670	750		851	1000		1230
	H mm	880	1000		1160	1290		1570
Weight[kg]		140	240		280	360	540	750	1050
Outlet pipe diameter		G1/2	G3/4		G1	G1-1/2		G2

Model Parameter		BO-75	BO-90	BO-110	BO-132	BO-160	BO-185	BO-220	BO-250
Exhaust volume Exhaust pressure m3/min/Mpa		14/0.7	16.2/0.7	21/0.7	24.5/0.7	28.0/0.7	32/0.7	36/0.7	42/0.7
		12.8/0.8	15.0/0.8	19.8/0.8	23.2/0.8	27.0/0.8	30.4/0.8	34.3/0.8	40.5/0.8
		11.6/1.0	13.8/1.0	17.4/1.0	20.5/1.0	24.5/1.0	27.4/1.0	30.2/1.0	38.2/1.0
		10.0/1.2	12.3/1.2	14.8/1.2	17.4/1.2	20.5/1.2	24.8/1.2	27.7/1.2	34.5/1.2
Lubricating oil(L)		65		90		100		125
NoisedB(A)		72±2		75±2		78±2		80±2
Driving mode		Direct Drive
Power Supply		220V/230V/380V/400V/415V/440V/460V/600V……50Hz/60Hz
Power (kw)		75	90	110	132	160	185	220	250
Startup mode		Y-Δ Start,frequencyconversionstart
Dimension	L mm	2000		2300		2500		3600
	W mm	1230		1470		1470		2100
	Hmm	1570		1840		1840		2280
Weight[kg]		1760	1860	2000	2680	2800	3500	3600	3800
Outletpipediameter		G2		G2-1/2		DN80		DN100

Certifications