Dongying Qixiang Import & Export Co.,LTD(DYQX Petro company)follow the principle of "quality first, science and technology innovated, people oriented",, it benefits from the convenient running, high efficiency, swift reaction, experienced experts and the advanced management. In a meanwhile, it has about 50 sub-contractors to cooperate all over the country, and it always sticks to good faith, strictness, specialty, innovation, also satisfactory service.our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions).
Our Service Objective: People-O riented, Quality firstly and Best service.
Welcome to Visit DYQX petro.
Dongying Qixiang Import&Export Co.,Ltd
Address:North 2nd Road,Number 352,Dongying Zone, Dongying City, Shandong province, China.
Downward bias barbell beam pumping unit is similar in structure to conventional pumping unit. Downward bias barbell rigid device is added on the basis of conventional pumping unit. It is widely used in rod pumping work. The product accords with Chinese petroleum industry standard SY/T5044-2003 and other related standard.
Performance and advantage
1)Smooth change of gear reducer torque; torque peak is reduced; obvious energy-saving effect.
2)Working condition of gear reducer is improved; service ability is increased and service life of equipment is extended;
3)It integrates all the advantages of conventional pumping unit, and is featured with stable performance, simple structure, convenient operation and maintenance.