Technology characteristics:

Pumping Unit is a kind of conventional walking beam pumping unit with crank balance. It’s the most common and widely applied subsurface power equipment in rod-having pump system.
Besides conventional beam pumping unit, the company also developed several energy-saving pumping units, including phased beam-balanced pumping unit,  dual horse head pumping unit, adjustable radius pumping unit, etc.
 
Features
1. Designed by modular and virtual manufacturing technology; optimized product structure; standardization, seriation, generalization.
2. Do finite element analysis to key structural component; high stability and reliability.
3. The reducer adopts balanced shunting evolvent or double circular arc to drive; well sealed, low noise, smooth operation, reliable and durable.
4. Simple operation, convenient maintenance and long service life