Breakthrough
Tianjin Shuangjin Pumps & Machinery Co., Ltd. was founded in 1981, is located in Tianjin of China , It is a professional manufacturer with the largest scale, most complete varieties and most powerful R&D, manufacture and inspection capacity in pump industry of China.
Innovation
Innovation
Service First
Working principle of Screw Pump Working Principle The working principle of a progressive cavity pump is simple yet effective: it uses the rotational motion of a screw to move fluid. This design typically employs two or more screws that mesh with each other to form a seri...
The versatility and reliability of single screw pumps In the field of industrial machinery, the importance of reliable and efficient pumping solutions cannot be overstated. Among the many types of pumps, single screw pumps stand out due to their versatility and efficienc...