CYJQ series of energy-efficient pumping interference balance Efficiency saving energy interference pumping unit is our research and development of a new type of beam pumping unit, compact structure, small size, oil production is simple, easy to use, safe and reliable, is currently the most ideal pumping unit production. Performance and Features: Cancel rotate large curved handle and reducer reduces, overall Centre of gravity moves down, force to improve machine running smoothly. By adjusting the balance weight, engine in the Elimination of negative work, achieve the goal of energy saving. Liquid capacity can improve 30~35%.
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