德耐尔两级压缩工频-微油螺杆式压缩机：低载荷长寿命轴承DA+

两级压缩工频-微油螺杆式压缩机(3o~4o0kw)
TWO STAGES COMPRESSING FIXED SPEED-OILINJECTED SCREW AIR COMPRESSOR DENAIR
两级压缩螺杆主机
Two stage compression screw air end
流体立场等温曲线设计,提升排气口等比压缩性能,多点喷油,多油路级间冷却,超精度微米级转子齿形,啮合型线保持良好间隙值,提升绝热效率18%以上。大转子大流量,低载荷长寿命轴承,设计寿命多100000小时。
The fluid position isothermal curve design improves the equal ratio compressionperformance of the exhaust port, multi-point fuel iniection, multi oil pathinterstage cooling, ultra precision micron rotor tooth profile, and the meshingprofile maintains a good clearance value,improving the thermal insulationefficiency by more than 18%. Large rotor, large flow, low load, long life bearing.design life ≥ 100000 hours.

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