High Strength Pumping Unit

Supported by experienced team of experts, we are involved in manufacturing, exporting and supplying a vast range of High Strength Pumping Unit in Dongying, Shandong, China.

Kerui Pumping Unit Factory, which is attached to Kerui Group, is committed to the R&D and manufacturing of pumping unit. It owns more than 200 sets various advanced equipments of machining, has a national-level technical testing center and heat treatment center, with an annual output capacity of 3,000 sets , 90% of which sold in the international market.

Kerui Pumping Unit Factory has 200 senior engineers, with years of design and manufacture experience on petroleum equipments. They adopt advanced computer software in designing pumping unit, such as CAD, CAE, CAM and CAPP system design. The use of Solidworks/UG three-dimensional design and simulation technique makes the design of pumping unit more humanized.

Kerui group owns a national testing Center that is responsible for the mechanical properties testa chemical analysis , NDT test (RT, UT, MT, PT), metrological verification, etc. Professional inspection personnel and equipment create a high quality condition for the productsa inspection, and this guarantee the excellent quality of the products.

API C series conventional pumping unit adopts crank balance. It is the most common and most widely used ground power equipment in rod pumping work.
API B series beam balance pumping unit is a kind of light-weight beam-pumping unit. It adopts beam balance and is widely used as ground power equipment in rod pumping work.