Product Description

QZB Spherical Rotor Pump Series

This series of pumps is based on the principle of universal joints. The freely moving universal joints are made into spherical shapes and enclosed within the spherical pump body. The spherical cavity universal joints form four consecutive working cavities for suction and discharge. By the successive opening and closing of these four cavities, the work of suction and delivery of materials is completed

Due to its unique design structure, this pump does not have the troubles caused by gear blade collectors and the like. It operates without contact or friction, has a compact structure, low noise, no leakage, energy saving, wide practicality, safe and reliable use, convenient maintenance and a long service life. This pump can not only adapt to the transportation of general lubricating liquids, but is particularly suitable for the transportation of flammable, explosive and high-viscosity media. It can also adapt to the transportation of diluted solvents, with a temperature range of ≤250°C

Main technical specifications and parameters

Note: 1. Stainless steel is indicated by adding "R" after the model number
The weight of the two pumps refers to the weight of a single pump and its base, excluding the weight of the motor used with it

Our company

A corner of the workshop

Corporate honors

    Yixing Chenglong Coatings Machinery Co., Ltd. was established in September 1998 and is located in Yixing City, Jiangsu Province. It is a high-tech enterprise specializing in the research and development and production of coating equipment such as polymerization, dispersion and stirring, as well as non-standard chemical equipment.
    The company is equipped with advanced mechanical facilities, including over 100 sets of high-end mechanical equipment such as laser cutting, CNC plate rolling, automatic circumferential seam welding, and various types of machine tools. It provides a solid guarantee for product quality and the high-quality development of the enterprise.
    We have achieved remarkable technological innovation accomplishments in the field of development and obtained over 30 national patents. It has passed the ISO three-system certification and obtained the second-level qualification for mechanical and electrical installation contracting issued by the Department of Housing and Urban-Rural Development of Jiangsu Province.