DryTech industrial continuous-flow dryers by Unia Grains (formerly Araj) are advanced solutions designed for large-scale grain processing and the biofuel industry. With a drying capacity ranging from 300 up to 4,000 tons of wheat per day, DryTech technology ensures high energy efficiency, precise process control, and adaptability to different grain types and moisture levels. Thanks to their design and advanced automation, these dryers are perfectly suited for high-capacity, continuous industrial operation, guaranteeing consistent quality and product safety.
Proven by leading agro-sector companies in Poland and also in China, and Tanzania, DryTech technology is now expanding into new European markets, confirming its reliability and international competitiveness.
Unia Group is the largest Polish manufacturer of agricultural technologies, combining experience and innovation across two complementary areas: agricultural machinery and comprehensive post-harvest grain processing and storage solutions.
Unia Grains (formerly ARAJ) is Poland’s leading provider of technologies and equipment for grain cleaning, drying, transport, and storage. Its flagship solution is the energy-efficient, high-capacity continuous flow dryer DryTech, setting new standards in efficiency and advanced process automation. The company delivers turnkey investments tailored to the most demanding customer needs. Its solutions are implemented not only across Europe but also in Africa and Asia, including G2G contracts in Tanzania and advanced projects in China through cooperation with a local partner.
The second pillar of the group’s activity is agricultural machinery production. Unia is the oldest and largest Polish manufacturer in this field, offering a wide range of implements such as cultivators, seed drills, sprayers, fertilizer spreaders, and root crop machinery. With a broad portfolio and decades of tradition, the brand has been supporting farms across Europe by delivering reliable, modern, and versatile solutions adapted to different farming technologies.
By combining expertise in both areas, Unia Group provides a comprehensive technological foundation for agriculture – from fieldwork to post-harvest handling and storage – driving the growth of the industry worldwide.
