The sand mixer is designed for the preparation of cold-hardening mixtures for the production of molds and cores. Designed to withstand the harsh conditions of the foundry. The machine makes it possible to automate the process of preparing a mixture of no bake process and mechanize its supply to the molding and rod equipment, eliminate labor-intensive operations and improve the quality of the mold.
Supported chemical processes:
Alpha set (basic delivery)
High strength steel blades
High precision pumps for chemical components
Setting and fast switching of 3 programs
The design of the mixer provides for the presence of a screw chamber and a high-speed rotating auger mounted on a rack with a slewing ring bearing.
The principle of operation of the mixer is to quickly mix the sand with the liquid components supplied to the screw chamber and unload the finished mixture into the mold from the screw chamber.
Frequency controlled dosing pumps ensure accurate and even delivery of binders.
The arrangement of mixing blades, made of wear-resistant steels, allows to achieve the maximum service life with the lowest possible indicators for the consumption of the used binders.