Customized Mud Pump Crankshaft

The crankshaft assembly consists of crankshaft, big gear rim, connecting rod, crankshaft bearing and connecting rod bearing (eccentric) etc. It is installed on frame through self-aligning roller bearing.

The crankshaft is an integral cast eccentric shaft. The 3 cranks locate at 360 degrees equally.

The left and right spiral gear rings are integrated to become a herringbone gear rim without cutting groove, which is installed on crankshaft with bolts.

The 3 big end bearings of connecting rod are single row short cylindrical roller bearings installed respectively at three eccentric cranks.

The connecting rod small end is connected to the crosshead pin through double row long cylindrical roller bearing.

Xian LongWell Machinery Equipment Co., LTD is a professional supplier and solution provider of oil drilling mud pump accessories, complete pumps, and drilling rig components.

LONGWELL itself has foreign trade import and export qualifications and has long-term cooperation with companies in CIS countries, the United States, the Middle East, Indonesia and other regions to provide drilling rig machinery equipment and accessories, as well as sales and services of other oil extraction equipment.

LONGWELL's advantageous products include oil drilling mud pump cylinder liners, hydraulic cylinders, pistons, valve assemblies, pull rods, etc. Our company maintains good technical cooperation with domestic and foreign host factories, and can provide customers with domestic brand mud pump accessories such as Baoshi, Honghua, Lanshi, Erji, Rongsheng, as well as overseas brand mud pump accessories such as NOV, Weatherford, GD, UNBT, etc.

LONGWELL cooperates with top domestic manufacturers in production and research and development, strictly adhering to API-7K standards for product production.

Experienced employees are assigned to the production line to supervise supply chain management and control production quality, providing cost-effective products and services to customers both at home and abroad.

LONGWELL warmly welcomes customers from home and abroad to visit and inquire, and we look forward to cooperating with you.