Design of optimized technological lines for drying and classification of bulk materials of different bulk density and granulometric composition, including especially light, highly abrasive, and supermoist ones. Development and production of equipment for technological lines of drying and classification of bulk materials. Development and production of equipment for the technological needs of the customer, including equipment for intra-shop transport (bucket elevators, belt conveyors, screw conveyors, feeders, etc.). Design and supply of power supply and automation systems of various levels of complexity. Production of equipment and metal structures according to the customer's drawings, development of drawings. Repair and modernization of technological equipment. Energy audit. Service warranty and post-warranty service and repair. Execution of subcontracting and general contracting works, including the supply of equipment, installation, commissioning, commissioning of the customer's facilities with documentation. Automation of technological process management systems.