ABOUT US We are a manufacturer of L-PUR polyurethane elastomers – a material with a wide range of applications that proved useful in many sectors of industry, from the extractive industry to the furniture industry.. LUBAS has been on the market since 1990, yet our knowledge and experience go back to a time long before the production plant was built. They result from the longstanding research work at the Faculty of Materials Science and Engineering at Warsaw University of Technology as well as implementations and applications of polyurethanes in the extractive industry in 1970’s and 1980’s. Currently,...

||L-PUR MODULAR SIEVES Our portfolio contains dozens of sieve types in modular form, in a variety of formats, suitable for the majority of systems available in Europe. We can produce single-layer and double-layer sieves, as per customer’s needs. Our engineering facilities enable us to produce sieves of any length or width, in any system. Our well-thought L-solutions involve advanced design of the sieve area that improves sieve reliability and extends its life by round mesh reinforced bridges L-85 SIEVES Sieve mounted on adaptive bar is the most popular model, used by the majority of gravel and...

L-VAR SIEVES This is another type of sieve, mounted on dedicated adaptive bar. Just like our other systems, it guarantees extended sieve life in everyday operation, as the L-PUR material offers great self-cleaning properties. L-2000 SIEVES This type of sieve has been delivered to our customers, both in Poland and abroad, for many years now. It is available in all sizes, in single-layer and double-layer execution, according to destination. L-POL SIEVEs 305x305 mm (Imperial equivalent 1ft x1ft). Those small modules are manufactured mostly for American markets. Just like our other products, they...

||L-PUR insert To meet our customers’ needs, our offer includes sieves with thermoplastic inserts. These sieves feature very narrow slot openings in the seiving part and are used to dewater materials. They often work connected with hydrocyclones dewatering systems. ||L-PUR TENSIONED SIEVES L-PUR tensioned sieves substitute other tightened sieves practically without modification of sifters. They may substitute any polyurethane, rubber or steel sieves. Such sieves are installed by tightening of sieve hooks with the use of tightening ties. Reinforcing sieves with steel cable or suitable steel rod...

||RUBBER MEMBRANE SIEVES AND L-PUR EQUIVALENTS Our portfolio includes also rubber sieves and their L-PUR equivalents, delivered on request. They are suitable for sticky materials. The absence of reinforcement ensures their self-cleaning properties. They are fully made with soft materials. They are often used with older sifters with lower amplitudes of vibrations. ||LIVELL AND BINDER MAT SIEVES Our family of products covers also sieve mats for loose and sticky materials. They are used with specialized sifters by Binder and Livell. Such sieves are made of materials with top parameters, 2 to 8mm...

||STEEL SIEVES Our portfolio includes all kinds of steel sieves, made of the best quality wire, in any mesh size and wire thickness. WOVEN SIEVES Woven sieves are generally used for sifting of dry materials. They require large sifting area. Their weight per area is lower than that of elastomer sieves and their load on sifters is smaller. STRING SIEVES The main field of application area of string sieves are mobile sifters. They are used in pre-sifting with large sand content. They are ideal for sifting the 0-2 fractions with large sand content. Those sieves guarantee the absence of clogging and...

Q Professional consulting based on our experience since 1990. © High quality products with extended life span. © The possibility of adopting custom solutions to satisfy specific needs. © A reliable partner operating on 35 markets in the world and on 4 continents. IQNet LUBAS POLiURETANY Sp. J. W. Lubas, L. Lubas, M. Lubas designing, production and sale of goods made from polyurethane elastomers and others plastics I'M enpununwe serf msinaint a Quality Management System nteh fulfill! the riqumUnUnta Of IM SO«wi>J tlandird: