As a professional gear metering pump manufacturer, we are committed to the pursuit of excellent products. Aiming at the field of casting, five types of Shijing gear metering pumps of A, B, C, L and M have been developed. Every Roke gear metering pump has been tested before leaving the factory:
①Soaking test, the raw materials are put in corrosive liquid for corrosion resistance test;
②Testing test, each Roke gear metering pump is tested before assembling. The dimensions and tolerances of the parts and components must be strictly tested;
③On-site simulation test, after each gear metering pump is assembled, it must simulate the on-site working conditions for operation experiments. UK pumps with proven performance are stable and reliable in operation.
Gear metering pumps are widely used in measuring fluids ranging from thin to viscous, which was often overlooked in the past. Nowadays, in occasions requiring longer service life and higher precision, gear metering pumps have been widely used. Traditionally, people usually choose diaphragm and plunger metering pumps to transport materials to meet the metering needs of the site. However, gear metering pumps perform better under the same working conditions or even more stringent environments.
The sand mixer must stir and mix to produce high-quality resin sand. In addition to the quality of the sand mixer itself, it also requires the matching metering pump to have small pulsation, stable flow, accurate measurement, insensitive to viscosity, simple structure, convenient maintenance, etc. These are precisely the characteristics of gear pumps. The gear metering pump has been confirmed by the American Foundry Association (AFS) as the best pump type used in continuous resin sand mixers, and has been widely used in the world's foundries. International casting machine giants: American DF company, American Simpson company, German ECO company, German FAT company, should Sigma, Italian IMF company, the sand mixer produced a large number of gear metering pumps. In China,UK gear metering pumps have been operating stably for many years and are used by more and more sand mixer manufacturers (OEM).
