优点：1。风量大，噪音最低 2。具备电控，气控双系统 3。采用高强度耐高温，耐磨耗精密轴承使用寿命更长。 4。采用特殊耐磨，耐高温之活塞环。环的替换时间延长5000小时以上技术参数表型号功率KW/HP排气量m3/min气桶容积L使用压力kg/cm3缸径X缸数最高使用转数包装尺码LXBH（cm）J-19001.5/20.1524847X1280054X34X66EC-510.75/10.0933851X1140075X44X73EC-651.1/1.50.1550865X1140092X44X72EV-511.5/20.2160851X2120096X47X80EV-652.2/30.2895865X21200114X54X90EV-703/40.36110872X21200146X52X91ET-653/40.42110865X31000146X52X91ET-704/50.48110870X31000146X52X91EV-804/50.52140880X2950131X57X98EV-905.5/7.50.67160890X2950151X62X109ET-805.5/7.50.96160880X3950151X62X109ET-907.5/101.08160890X3950151X62X109EV-1007.5/101.32608100X2950158X67X123ET-1007.5/101.362608100X3750156X75X131EV-1207.5/101.362608120X2700156X75X131ET-1510011/151.673008100X3850184X75X140ET-12011/151.83008120X3700184X75X140ET-2012015/202.123008120X3850184X75X140EM-12015/202.53008120X4850198X87X146HEV-652.2/30.149512.5~1451X1＆65x11200114x48x85HET-653/40.3611012.5~1451X1＆65x21000130x52x87HEV-904/50.4816012.5~1490X1＆65x1950151x62x109HET-805.5/7.50.5816012.5~1480X2＆65x1950151x62x109HET-907.5/100.7216012.5~1490X2＆65x1950151x62x109HET-1007.5/100.926012.5~14100X2＆80x1900158X72X130HEM-101157.5/101.2626012.5~1451X2＆105x2900158X72X130HET-12011/151.3630012.5~14120X2＆100x1800184X87X146