Two Stage Low-Pressure Permanent Magnet Variable Frequency Screw Air Compressor

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Domestic Business Division：0595-87592399

Foreign Business Division：+86-595-87599590

E-mail：ribao@ribao.cc

Advantage

1. Energy saving and efficient, tailored for low-pressure operation, effectively improving volumetric efficiency;

2. Two stage compression, low shaft power, reduced bearing load, and improved host life;

3. Adopting a four pole motor with a large rotor and direct transmission for more stable operation at low speeds;

4. Increase the oil separation cylinder to ensure effective oil gas separation effect, with an outlet oil content of ≤2PPM;

Technical Parameters

Model		HDM-30PL	HDM-50PL	HDM-60PL	HDM-75PL	HDM-100PL	HDM-125PL	HDM-150PL	HDM-175PL	HDM-225PL	HDM-250PL	HDM-275PL	HDM-300PL	HDM-350PL
Free Air Delivery(m³/min) / Discharge Pressure(MPa)		6.87/0.3	9.9/0.3	15.79/0.3	15.9/0.3	21.71/0.3	25.48/0.3	31.49/0.3	36.62/0.3	40.99/0.3	45.62/0.3	54.98/0.3	57.06/0.3	66.85/0.3
		5.88/0.4	9.18/0.4	11.91/0.4	15.7710.4	18.04/0.4	25.46/0.4	31.46/0.4	36.59/0.4	40.94/0.4	45.57/0.4	54.93/0.4	55.0/0.4	61.67/0.4
		5.64/0.5	9.17/0.5	11.9/0.5	15.75/0.5	18.02/0.5	21.67/0.5	26.45/0.5	36.55/0.5	40.9/0.5	45.5/0.5	50.59/0.5	54.87/0.5	61.61/0.5
Discharge Temperature(℃)		Working temperature:below+10℃
Noise dB(A)		70±2dB(A)						75±2dB(A)				78±2dB(A)
Power	Voltage(V)/ Frequency(HZ)	380/50
	Power(KW)	22	37	45	55	75	90	110	132	160	185	200	220	250
	Starting Method	Y-△(start)
	Drive Method	Direct Driven
Cooling way		Air-Cooled
Dimensiea	Length(mm)	1700	2000	2500	2500	2500	2500	3000	3000	3600	3600	3600	3600	3600
	Width(mm)	1000	1100	1430	1800	1800	1800	1800	1800	2000	2000	2200	2200	2200
	Height(mm)	1450	1600	1800	2000	2000	2000	2100	2100	2400	2400	2600	2600	2600
Net weight(kg)		1200	1500	2100	2600	2600	2600	3200	3200	4200	4600	5200	5800	6000
The outlet pipe diameter		Rc1-1/2"	Rc1-1/2"	Rc2"	Rc2-1/2"	Rc2-1/2"	Rc2-1/2"	Rc2-1/2"	Rc2-1/2"	DN125	DN125	DN125	DN125	DN125