齿轮泵是依靠泵缸与啮合齿轮间所形成的工作容积变化和移动来输送液体或使之增压的回转泵。由两个齿轮、泵体与前后盖组成两个封闭空间,当齿轮转动时,齿轮脱开侧的空间的体积从小变大,形成真空,将液体吸入,齿轮啮合侧的空间的体积从大变小,而将液体挤入管路中去。吸入腔与排出腔是靠两个齿轮的啮合线来隔开的。齿轮泵的排出口的压力完全取决于泵出口处阻力的大小。 齿轮泵由一个独立的电机驱动,可有效地阻断上游的压力脉动及流量波动。在齿轮泵出口处的压力脉动可以控制在1%以内。在挤出生产线上采用一台齿轮泵,可以提高流量输出速度,减少物料在挤出机内的剪切及驻留时间。 优点:结构简单紧凑、体积小、质量轻、工艺性好、价格便宜、自吸力强、对油液污染不敏感、转速范围大、能耐冲击性负载,维护方便、工作可靠。 IPH齿轮泵 IPH-6A-80-21,IPH-6A-100-21,IPH-6A-125-21, IPH-6B-80-11,IPH-6B-100-11,IPH-6B-125-11, IPH-5A-40-21,IPH-5A-50-21,IPH-5A-64-21, IPH-5B-40-11,IPH-5B-50-11,IPH-5B-64-11, IPH-4A-20-20,IPH-4A-25-20,IPH-4A-32-20, IPH-4B-20-20,IPH-4B-25-20,IPH-4B-32-20, IPH-3A-10-20,IPH-3A-13-20,IPH-3A-16-20, IPH-3B-10-20,IPH-3B-13-20,IPH-3B-16-20, IPH-2A-3.5-11,IPH-2A-5-11,IPH-2A-6.5-11,IPH-2A-8-11, IPH-2B-3.5-11,IPH-2B-5-11,IPH-2B-6.5-11,IPH-2B-8-11, PVS变量柱塞泵 PVS-0B-8N3-30,PVS-0B-8N1-30,PVS-0B-8N2-30,PVS-0B-8N0-30, PVS-1B-16N3-12,PVS-1B-16N1-12,PVS-1B-16N2-12,PVS-1B-16N0-12, PVS-1B-22N3-12,PVS-1B-22N1-12,PVS-1B-22N2-12,PVS-1B-22N0-12, PVS-2B-35N3-12,PVS-2B-35N1-12,PVS-2B-35N2-12,PVS-2B-35N0-12, PVS-2B-45N3-20,PVS-2B-45N1-12,PVS-2B-45N2-12,PVS-2B-45N0-12, PZS变量柱塞泵 PZS-3B-70N1-10,PZS-3B-70N3-10,PZS-3B-70N4-10, PZS-4B-100N1-10,PZS-4B-100N3-10,PZS-4B-100N4-10, PZS-5B-130N1-10,PZS-5B-130N3-10,PZS-5B-130N4-10, PZS-6B-180N1-10,PZS-6B-180N3-10,PZS-6B-180N4-10, PZS-6B-220N1-10,PZS-6B-220N3-10,PZS-6B-220N4-10, PZ负荷感应变量柱塞泵 PZ-2B-35E1A-11,PZ-2B-35E2A-11,PZ-2B-35E3A-11, PZ-2B-45E1A-11,PZ-2B-45E2A-11,PZ-2B-45E3A-11, PZ-3B-70E1A-10,PZ-3B-70E2A-10,PZ-3B-70E3A-10, PZ-4B-100E1A-10,PZ-4B-100E2A-10,PZ-4B-100E3A-10, PZ-5B-130E1A-10,PZ-5B-130E2A-10,PZ-5B-130E3A-10, PZ-6B-180E1A-20,PZ-6B-180E2A-20,PZ-6B-180E3A-20, PZ-6B-220E1A-20,PZ-6B-220E2A-20,PZ-6B-220E3A-20, VDC叶片泵(中压) VDC-1A-1A2-20,VDC-1A-1A3-20,VDC-1A-1A4-20,VDC-1A-1A5-20, VDC-1A-2A2-20,VDC-1A-2A3-20, VDC-2A-1A2-20,VDC-2A-1A3-20,VDC-2A-1A4-20,VDC-2A-1A5-20, VDC-2A-2A2-20,VDC-2A-2A3-20, VDC-3A-1A2-20,VDC-3A-1A3-20,VDC-3A-1A4-20,VDC-3A-1A5-20, VDC双联叶片泵 VDC-11A-2A3-2A3-20,VDC-11A-2A3-1A5-20, VDC-12A-2A3-2A3-20,VDC-12A-2A3-1A5-20, VDC-12A-1A5-2A3-20,VDC-12A-1A5-1A5-20, VDC-22A-2A3-2A3-20,VDC-22A-2A3-1A5-20, VDC-13A-2A3-1A3-20,VDC-13A-2A3-1A5-20, VDC-13A-1A5-1A3-20,VDC-13A-1A5-1A5-20, (VDC-11B-2A3-2A3-20,VDC-11B-2A3-1A5-20, VDC-12B-2A3-2A3-20,VDC-12B-2A3-1A5-20, VDC-12B-1A5-2A3-20,VDC-12B-1A5-1A5-20, VDC-22B-2A3-2A3-20,VDC-22B-2A3-1A5-20,) VDC-13B-2A3-1A3-20,VDC-13B-2A3-1A5-20, VDC-13B-1A5-1A3-20,VDC-13B-1A5-1A5-20, VDR(13)叶片泵 VDR-1A-1A1-13,VDR-1A-1A2-13,VDR-1A-1A3-13, VDR-2A-1A1-13,VDR-2A-1A2-13,VDR-2A-1A3-13, VDR-1B-1A1-13,VDR-1B-1A2-13,VDR-1B-1A3-13, VDR-2B-1A1-13,VDR-2B-1A2-13,VDR-2B-1A3-13, VDR(13)双联叶片泵 VDR-11A-1A1-1A1-13,VDR-11A-1A1-1A2-13,VDR-11A-1A1-1A3-13, VDR-11A-1A2-1A2-13,VDR-11A-1A3-1A3-13, VDR-11B-1A1-1A1-13,VDR-11B-1A1-1A2-13,VDR-11B-1A1-1A3-13, VDR-11B-1A2-1A2-13,VDR-11B-1A3-1A3-13, VDR(22)叶片泵 VDR-1A-1A2-22,VDR-1A-1A3-22,VDR-1A-1A4-22,VDR-1A-1A5-22, VDR-1A-2A2-22,VDR-1A-2A3-22, (VDR-1B-1A2-22,VDR-1B-1A3-22,)VDR-1B-1A4-22,VDR-1B-1A5-22, (VDR-1B-2A2-22,VDR-1B-2A3-22,) VDR(22)双联叶片泵 VDR-11A-1A2-1A2-22,VDR-11A-1A2-1A3-22,VDR-11A-1A3-1A3-22, VDR-11A-2A2-2A2-22,VDR-11A-2A2-2A3-22,VDR-11A-2A3-2A3-22, (VDR-11B-1A2-1A2-22,VDR-11B-1A2-1A3-22,VDR-11B-1A3-1A3-22,)