Adjustable Radius Variable Torque pumping unit
The walking beam achieves offset balancing with a novel structure. Adjustment is simple and easy to implement. When the horse head is at the top dead center, the counterweight box is close to the ground, making Beam pumping unit easy to add or remove small balance blocks in the counterweight box.
It offers good balance, allowing precise adjustment of balance for peak load positions. When adjusting the stroke, the walking beam is locked to the frame, improving the safety of stroke adjustment operations, reducing labor intensity, and eliminating the need for crane assistance. Small and medium-sized units adopt a rear-mounted structure, while large units use a front -mounted structure.
Rocker Arm pumping unit
The rocker arm beam pumping unit is a new energy-efficient product that has now formed a series. This energy-saving pumping unit adopts a new structure where a crank-rocker arm drives the rocker mechanism to perform reciprocating linear motion. The rocker arm self-adjusts the torque according to the load variations at the suspension point during upstroke and downstroke, keeping the reducer's working torque at an optimal state. This achieves approximately 50% energy savings compared to pumping units and is a pumping unit with broad development prospects. It has the following characteristics:
(1) Smooth operation of the entire unit with low noise.
(2) Smaller matching reducer, with about 50% less torque than beam pumping units.
(3) Significant energy-saving effect, reducing energy consumption by about 50%.
(4) Smaller electric motor capacity, with power requirements reduced by about 50%.
(5) Easy installation, more convenient use and maintenance, especially for stroke adjustment.
Eccentric Wheel pumping unit
This pumping unit is developed based on the unconventional pumping unit. An eccentric wheel is installed at the tail of the walking beam, forming a six-bar linkage mechanism centered on the eccentric wheel. By changing the load variation pattern at the suspension point, the length of the equivalent rear arm, and the crank offset angle, the reducer torque is smoothed. This unit is suitable for general oil wells and can also be used for special oil wells. Compared to conventional models, it features lower dynamic loads at the suspension point and lower maximum line speeds.
Hydraulic pumping unit
The hydraulic beam pumping unit is a new generation of pumping equipment developed based on the conventional pumping unit. It not only retains the advantages of conventional units but also features adjustable operating parameters, energy efficiency, and high system efficiency, making it a new type of energy-saving pumping unit.
Its main characteristics are:
(1) Low energy consumption.
(2) Convenient parameter adjustment.
(3) Small size, light weight, easy to install, maintain, and transport.
(4) Good balancing effect.
(5) Equipped with overload and load-break protection devices, with automatic shutdown and alarm functions.
Vigor will provide you with a reliable solution, Please contact us at info@vigorpetroleum.com.
