Designing and production of dosing and dosing-mixing units for glass mixture raw materials

A particular equipment class manufactured by “Stromizmeritel” Closed JSC is: strain-measuring weighing dosing units of step-by-step action with a weighing range from 0,1 to 3000kg; continuous-running with a weighing range from 5 to 25 tonnes per hour; volumetric proportioners operating on liquid flow measurement principle and differential dosing units. 

The specialists of the company successfully settle questions of dosing of liquid and free-flowing materials, caking ingredients of glass mixture as well as poorly flowing and water-absorbing coherent materials and small additives for preparing of premixes.

“Stromizmeritel” Closed JSC manufactures a wide range of the strain-measuring weighing dosing units equipped with the gravity, vibrating, screw and double-screw loading and unloading feeders:

- small-scale dosing units for partial doses (dosing according to load);

- small-scale dosing units for full doses (dosing according to both loading and unloading);

- one-component dosing units for full doses with a weight receiving device based on one or three strain sensors (dosing according to both loading and unloading);

- multi-component dosing units with weight receiving device based on three strain sensors (dosing according to load);

- continuous-running strain-measuring proportioners for glass mixture and cullet (are integrated into the belt conveyors);

- continuous-running weighing dosing devices/flowmeters based on the belt feeders;

- mobile strain-measuring weighing dosing devices – carts, operating in manual, semiautomatic and fully automatic control mode;

- strain-measuring scale platforms;

- weighing hopper devices for measuring of material level and consumption;

- dosing and mixing units for dosing of small components (glass mass dyes and decolorizers) and preparing premixes etc.

Several dosing units being equipped with the screw and gravity feeders for loading and unloading are of an peculiar structure allowing to operate in dual speed dosing mode with using of one speed uncontrolled drive.

A variety of the dosing units manufactured by “Stromizmeritel” Closed JSC expands technological capabilities and allows unifying the design process of the dosing-mixing lines.

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