XJT-II Laboratory Leaching Agitator with Variable Speed Control, External Aeration System, and Temperature Monitoring

The XJT-II laboratory leaching agitator is a bench-top research instrument developed for hydrometallurgical test work. It combines continuously adjustable impeller speed, an external air supply and optional heating into one compact unit, allowing researchers to reproduce aerated and temperature-controlled leaching conditions that are close to industrial practice.

Typical duties include ore leaching studies, slurry agitation experiments and cyanidation or oxidation test programs in which agitation intensity, aeration rate and slurry temperature all influence the metallurgical result. Because the three parameters can be set independently, test series stay comparable and process conclusions are easier to draw.

The machine is built around a base frame that carries the agitating motor, the impeller shaft with its shaft sleeve and bearing housing, and an exchangeable mixing tank. The control panel manages the motor and the external aeration system, while the optional temperature control system works together with the heater. This modular layout makes maintenance and tank changeover straightforward.

Prepared ore slurry is charged into the mixing tank, and the motor rotates the impeller so that the solid and liquid phases are thoroughly suspended. During the test the operator adjusts the impeller speed with the variable-frequency control; when aerated leaching is required, air is delivered through the external aeration system, and for temperature-controlled runs the heater raises the slurry while the temperature system keeps it under observation.

By varying agitation speed, aeration and temperature, researchers can screen leaching reagents, compare leaching kinetics and optimize process parameters on a laboratory scale before pilot or plant work.

The XJT-II is used for ore leaching tests, laboratory leaching experiments, slurry agitation tests, aerated leaching tests and temperature-controlled leaching studies. It also supports mineral processing research, hydrometallurgical research, metallurgical laboratory testing, geological research and chemical laboratory testing.

Every machine is delivered in an export wooden crate with the equipment securely fixed inside. Cushioning and moisture protection reduce transit risk, and the crate is suitable for sea, air and land transport. Customized packing can be arranged according to shipping requirements.

Y&X Beijing Technology Co., Ltd., established in 2014 and headquartered in Beijing, China, is a professional enterprise integrating scientific research, design and manufacturing of mineral processing reagents and equipment. Its laboratory portfolio covers crushing, grinding, screening, grading, magnetic separation, flotation, assay, sample preparation, leaching and analysis-electrolysis equipment, and its products are exported to Russia, Mongolia, Chile, Australia, Zimbabwe, Thailand, Laos, Indonesia, Tanzania, Nigeria and other countries and regions.