Entries by biding

The Functional Advantage of AYG Long Stroke Pumping Unit

The power assembly of this machine uses worldwide leading commutation technology, with advanced braking devices. First, the flexible braking system is agile and accurate when the machine is stopped during operation; second, power loss braking is stable and reliable; third, automatic brake system will work when unblocking or out of control of external traction force. […]

The Technical Principle of AYG Long Stroke Pumping Unit

The power transmission device is driven by Special Permanent Magnet Servo Large Torque Motor. Through special design of deceleration and torque increasing mechanism, the roller drives the internal and external traction belt, which wound around the roller, to do reciprocating motion, without intermediate transmission consuming power. The internal counterweight is matching with downhole gravity and […]

Why Our Customers Choose AYG Long Stroke Pumping Unit?

In recent years, in the discussion of non-beam pumping units, many manufacturers are striving to develop models / products for oil pumping in order to replace the outdated oil production equipment. At present, there are several kinds of non-beam pumping units put into oilfield market test and application as follows: (1) No-beam Pumping Unit Driven […]

How AYG Smart Long Stroke Pumping Unit Saves Energy for Customer?

The structure principle of Smart Long Stroke Pumping Unit is to reduce the traction power by balancing the counterweight. And its process performance is to increase the filling capacity of pump chamber by long stroke and slow speed, to improve the working efficiency of pumps. Accordingly, the benefits of saving energy and increasing production can be analyzed as […]