Double-horsehead pumping unit
USD $30,000 - $100,000 /Set
Min.Order:1 Set
Goldenman Petroleum Equipment Co., Limited
Double-horsehead pumping unit
Double-horsehead pumping unit is an energy saving product that has a long stroke and low SPM. It is used for pumping oil of
middle and high viscosity and high water content.
In addition to the common advantages of conventional beam pumping unit, the unit has advantages of long in stroke length,
small in dynamic loads and variation of the torque,high in efficiency, low in energy consumption, smooth in operation and
easy in start, etc. A multi-purpose electric cabinet is incorporated in the unit, which has the functions of short circuit protection, overload or underload
protection, offset without work, automatic start after power resuming, over speed control of the motor, etc. It is made of the
materials cut by numerically controlled flame cutting machines to ensure accuracy and surface quality.
As compared with the same model of conventional pumping unit, it increases the stroke length by about 70%, reduces
energy consumption by 20-30% and decreases unit installed capacity by about 50%.
The unit is new in structure and evident in energy saving. It was taken as a stressed spreading project by CNPC in 1994
and a nationally stressed spreading project in 1995.