The paper analyzes the reason for more power consumption of conventional dual vane pumpsystem set in model XS—ZY—125 plastic injection forming machines.
本文针对XS—ZY—125型塑料注射成型机，分析了现行通用的双联泵供油液压系统耗能大的原因。
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QX Series: The QX, our newest pump design, is a compact, fully enclosed dual-cylinder pumpsystem.
QX系列：使我们最新设计的泵产品，紧凑，全封闭的双汽缸泵系统。
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The torsion vibration system was simulated and the experiment was carried out. Results showed that the dual mass system of the motor and coaxial pump could help to reduce the noise and vibration.