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Construction of this cooler rises from standard screw conveyor, where the cooling water runs through shell, shaft and blades. On the base of transported material or customer’s reguest we design trough or pipe conveyor. Material is transported and cooled in axis direction, which is horizontal or under inclination. To achieve bigger cooling achievement or due to absence of space, it is possible to produce double screw cooler, formed by two parallel conveyors. This type of cooler can by used for cooling of mass flow in tons per hour.
Company DSD Dostal a.s. has over 75 years of tradition in designing, manufacturing and supplying many different kinds of machines and equipment. We offer a complete documentation on key (project, statics and workshop drawings in AutoCAD and SolidWorks). Except for standard types and sizes, we manufacture steel structures, fans and equipment in atypical dimensions. Design and manufacturing is adapted to specific requirements of each customer. We offer the solution in the field of bulk material handling: storage, horizontal and vertical transport, cooling, sample taking, homogenization and separation. We also offer personal visits, including the assessing of the current situation and designing of complete solutions. The company is member of the Czech National Society for Bulk Solids and certified according to internationally recognized certificate DIN 18800-7. Company DSD Dostal has certified welding process according to ČSN EN ISO 3834. References on request.