Golrang Industrial Group is a dynamic economic group operating across various investment fields. We are a private, family-owned business that has been active at national, regional, and international levels since 1966 (1345 SH).
The values that shape the path of development and the future of Kilos.
Sustainable development is the foundation of our growth. Relying on advanced technologies and an integrated production chain, we are moving toward creating lasting value and ensuring food security and health in the fields of malt grain, malt extract, and malt-based beverages, in step with the needs of domestic and international markets.
At Kilos, innovation, knowledge, and human commitment find meaning together. A specialized laboratory and a beverage production unit (brewery) make it possible to precisely control every production stage, from raw materials to the final product. This scientific and specialized approach guarantees consistent, uniform, and reliable quality in all our products.
Where quality is born.
Choosing barley varieties is not a matter of guesswork or traditional experience; it is the result of data, experimentation, and analysis. This research has provided a foundation for developing new, high-yield varieties. In cooperation with research centers across the country, lines resulting from targeted crosses are evaluated in these fields in order to introduce a new generation of malting barley suited to Iran's four climates
Combining agricultural knowledge with modern technologies in the complex guarantees that every grain, before entering the malt production cycle, passes through a data-driven approach. We monitor all production stages to ensure product uniformity and full traceability at industrial scale.
At Kilos, the future of the malt industry begins in the field. Relying on research, smart agriculture, and sustainable resource management, we provide the basis for producing high-quality varieties and developing a sustainable supply chain for today's and future generations.
The Only Industrial Malting Tower in the Middle East
Extraction Engineering Before Concentration
High-quality malt extract production begins with a precise, engineered process. In this section, after milling and preparation, the malt grain enters the brewery lines and, through a series of controlled stages, is turned into clear, stable, and uniform wort. Precise control of process parameters at every stage provides the basis for producing malt extract with reliable performance and uniform quality. After passing through the process stages, the wort is prepared with controlled technical specifications to enter the concentration and malt extract production unit.
Modern Alchemy at Industrial Scale
At the heart of the concentration unit is the double-effect vacuum evaporator, an advanced system that combines scientific precision in thermodynamic control with preservation of the natural color and quality of malt. In the first stage, evaporation begins using steam at a specified temperature. The vapor separated from the extract is the heat source for the second stage. This thermal synergy increases energy efficiency and minimizes energy consumption. Concentration at low pressure preserves the golden color, aroma, quality, and nutritional structure of the malt extract.
To produce malt extract at 60 Brix for the malt-based beverage industry, the product undergoes final filtration after concentration to remove the last suspended particles and turbidity-causing agents. This process raises the clarity, purity, and uniformity of the extract to the highest possible level.
At this stage, the malt extract undergoes a high-temperature, short-time (HTST) process, which significantly increases its microbial stability and shelf life while preserving the quality and nutritional value of the product.
At this stage, the malt extract is filled under completely sterile conditions and packaged in aseptic bags inside standard drums to maintain safety, stability, and ease of transport. The output of the concentration unit is produced in different Brix levels according to customer needs and industrial applications.
Specialized consultation for all business partners
Assistance in designing the final product formulation
Providing test protocols for the beer brewing industry
Practical Support
Specialized R&D Team
Technical visits to production lines
Development of quality control laboratories
Holding training courses
Kilos, a specialized producer of barley malt extract for the food and beverage industries in Iran and international markets
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