Nuberg Engineering is reckoned for manufacturing the entire plant and machinery for the production of single, double, triple-base propellants. The company provides all the related equipment required for the production of combustible cases and accessories.

To add a little more on propellant, Single Base propellants are constructed by bringing together the NC with the additives and solvents to obtain the gelatinization. After the completion of the kneading operation the mixture is collected and transferred to the press for extrusion process, thereafter for cutting, then solvent removal operations, soaking, drying and blending.

After production, the powder can be subject to further surface treatments depending on the type of propellant. Hereafter a thorough mixing is carried out for the preparation of commercial lots. 

The Double base manufacturing is very similar to Single Base, the presence of Nitroglycerine being the only difference. The common process starts from NG/NC paste but in some processes also from NC and Gelatine. Double Base propellants is kneaded or gelatinized and dehydrated by rolling. 

Triple base propellants manufacturing process is as the above two only to be followed by extrusion, cutting, drying and blending.