永磁两级压缩螺杆空压机

永磁两级压缩螺杆空压机

普通螺杆机使用单个主机将1bar的空压压缩到8bar的空气。两级压缩螺杆机把压缩过程分成两段，采用等压缩比来设定级间压力，故每级压缩比都比单级压缩比降低很多，转子之间的回流泄露量大大降低，而容积效率和绝热效率得到了大大的提升，相应的提升了最终的产气量。

两级压缩螺杆空压机最大的优点就是能效高，同样的功率，更大的排气量！

Normal screw compressor generates 8bar air pressure from 1bar by using single airend. For two stage compression screw compressor, the compression process is divided into two sections, adopt proportional pressure ,so the ratio of each stage compression reduce much, reflux leakage between the rotor is greatly reduced, and the volumetric efficiency and the adiabatic efficiency are greatly improved, so the final generated air capacity is improved accordingly.

The biggest advantage of two stage compression screw air compressor is of high energy efficiency, for the same power, the more discharged capacity!

 

电机效率高，可达到93% ~ 96%；相比普通电机效率：87% ~ 92%。

采用主机电机一体式设计，带有永磁体的电机转子直接安装在主机转子的伸出轴上，传动效率100%，能效高。

相比普通电机，永磁同步电机负载反应迅速, 控制精准，响应速度快，可在瞬间大范围调节产气量，使气压真正恒定。

恒定输出压力，免去多出2bar的压力负担，相比工频空压机节能14%。

低转速时，普通电机的效率很低，而永磁同步电机在低转速时同样保持高效率。

采用UH等级的钕铁硼材料，耐温达到180℃，远高于电机的正常工作温度，磁性长久不会降低。

Motor efficiency is high: 93% ~ 96%; and the general motor efficiency is only 87% ~ 92%.

Adopt combined design, the motor rotor with permanent magnet is directly installed on the outstretched shaft of airend, the transmission efficiency is 100%, and the energy efficiency is high.

Compared to ordinary motor, permanent magnet synchronous motor load response rapidly, precisely control, fast response, so that the real constant pressure can be achieved easily.

Constant output pressure without externally 2 bar pressure burden, energy saving 14% compared with industrial frequency air compressor.

Low speed, the efficiency of the ordinary motor is very low, while the permanent magnet synchronous motor keep high efficiency at low speed.

UH grade of neodymium iron boron materials,can run under 180 degrees Celsius, much higher than the operating temperature of the normal motor, the magnetic will not be reduced for a long time.

型号Model		JM-15APMII	JM-18.5APMII	JM-22APMII	JM-30APMII	JM-37APMII	JM-45APMII	JM-55APMII	JM-75APMII	JM-90APMII	JM-110APMII	JM-132APMII	JM-160APMII	JM-185APMII	JM-200APMII
排气量/排气压力 Capacity/Pressure （m3/min/Mpa)		2.8/0.7	3.7/0.7	4.3/0.7	6.5/0.7	7.3/0.7	10.1/0.7	12.4/0.7	16.8/0.7	21.0/0.7	24.8/0.7	29.5/0.7	34.0/0.7	40.0/0.7	43.0/0.7
		2.7/0.8	3.6/0.8	4.2/0.8	6.3/0.8	7.2/0.8	10.0/0.8	12.2/0.8	16.5/0.8	20.0/0.8	24.0/0.8	28.0/0.8	32.6/0.8	38.5/0.8	41.5/0.8
		2.5/1.0	2.8/1.0	3.5/1.0	5.0/1.0	5.8/1.0	8.0/1.0	9.6/1.0	12.5/1.0	17.5/1.0	20.0/1.0	23.5/1.0	28.4/1.0	32.5/1.0	39.5/1.0
		2.1/1.3	2.5/1.3	3.2/1.3	4.3/1.3	5.4/1.3	6.7/1.3	8.7/1.3	11.2/1.3	14.0/1.3	16.5/1.3	19.9/1.3	24.5/1.3	30.5/1.3	33.0/1.3
电动机Motor	功率Power(KW)	15	18.5	22	30	37	45	55	75	90	110	132	160	185	200
	功率Power(HP)	20	25	30	40	50	60	75	100	125	150	180	220	250	270
	转数(RPM)	1480	1480	1480	1480	1480	1480	1480	1480	1480	1480	2980	2980	2980	2980
	电压V/频率H	380/3/50
	启动方式Start	变频启动 VFD Starting
噪音DB(A) Noise		65±2	66±2	68±2	68±2	68±2	68±2	69±2	70±2	72±2	72±2	72±2	73±2	73±2	73±2
出口管径 Outlet(Inch)		G3/4"	G3/4"	G3/4"	G1 1/4"	G1 1/4"	G1 1/2"	G1 1/2"	G2"	G2"	G2"	DN65	DN65	DN65	DN80
使用环境温度(℃) Working Temp(℃)		使用环境温度 -5～+45℃, Ambient working temperature  -5～+45℃
排气温度(℃)Discharge Temp(℃)		风冷<环境温度+8℃  ,水冷<+40℃       Air cooled<ambient temperature+8℃,Water cooled<+40℃
外形 尺寸 Size	长Length(mm)	1500	1500	1500	1650	1650	2000	2000	2000	2380	2380	2380	3000	3000	3250
	宽Width(mm)	1000	1000	1000	1170	1170	1200	1200	1200	1650	1650	1650	1800	1800	2000
	高Height(mm)	1300	1300	1300	1440	1440	1600	1600	1600	1900	1900	1900	2050	2050	2100
重量Weight(KG)		650	700	750	1250	1300	1600	1700	1900	2500	2600	2700	3300	3400	4400

联系方式

卓颖机械（上海）有限公司

JOY MACHINERY (SHANGHAI) CO., LTD.

地址：上海市浦东新区川沙路1098号8幢, Post code: 201209

联系人：李传金

联系电话：0086-13585869640（微信同号）

网址：www.sh-joymachinery.cn

邮箱：lcj427@163.com

Skype: Joymachinery

QQ: 38137436