The analysis of the current state of 3d industry and prospects for its future. In the work, calculations were made and graphs of dependence were obtained, which influence the work of the auger and the installation itself. A new method of printing parts with polymer granules is described and the principle of operation of the equipment used is described. The picture of the working installation with the main components and the method of its attachment on a 3D printer is presented. The heating modes of the extruder itself are simulated and a thermal diagram of the device is shown, which accurately displays the temperature distribution across the sections.
 Additivnyye tekhnologii i 3D-pechat': v poiskakh sfer primeneniya [Additive technologies and 3D printing: looking for applications], 2017. [Online]. Available: https://www.forbes.ru/tehnologii/342687-additivnye-tehnologii-i-3-d-pech.... Accessed on: December 30, 2019. [in Russian].
 Yu. V. Bazavluk, “Tovaroznavcha otsinka vzuttya, pravyla ta poryadok yikhnʹoho peremishchennya cherez mytnyy kordon Ukrayiny” [“Commodity assessment of footwear, rules and procedure for their movement across the customs border of Ukraine”], M.S. thesis, Department of Commodity Studies and Trade Entrepreneurship, Alfred Nobel University, Ukraine, 2015. [Online]. Available: https://studfile.net/preview/5424245/. Accessed on: December 30, 2019. [in Ukrainian].
 P. F. Zozulia, O. S. Polishchuk, V. S. Neimak, and A. O. Polishchuk, “Zastosuvannya tekhnolohiyi 3D-druku u vzuttyeviy promyslovosti” [“Application of 3D printing technology in footwear industry”], Naukovi notatky [Scientific notes], no. 63, pp. 48–52, 2019. [in Ukrainian].
 P. Zozulia, et al., “General classification of 3D printing”, in Actual problems of modern science, J. Musial, O. Polishchuk, R. Sorokatji, Eds. Bydgoszcz, Poland: UTP University of Science and Technology, 2017, pp. 413–421.
 P. F. Zozulia, O. S. Polishchuk, and A. O. Polishchuk, “Perspektyvy zastosuvannya tekhnolohiyi 3D-druku v lehkiy promyslovosti” [“Prospects for application of 3D printing technology in light industry”], Visnyk Khmelʹnytsʹkoho natsionalʹnoho universytetu [Bulletin of Khmelnytskyi National University], no. 4, pp. 102–104, 2017. [in Ukrainian].
 P. F. Zozulia, O. S. Polishchuk, and A. O. Polishchuk, “Uzahalʹnena klasyfikatsiya filamentiv dlya 3D-druku” [“Generalized classification of filaments for 3D printing”], Visnyk Khmelʹnytsʹkoho natsionalʹnoho universytetu [Bulletin of Khmelnytskyi National University], no. 6, pp. 51–59, 2017. [in Ukrainian].
 N. І. Basov, Yu. V. Kazankov, and V. A. Lyubartovich, Raschet i konstruirovaniye oborudovaniya dlya proizvodstva i pererabotki polimernykh materialov [Calculation and designing of equipment for the production and processing of polymeric materials]. Moscow, Russia: Khimiya Publ., 1986.
 P. F. Zozulia, O. S. Polishchuk, and N. O. Kostyuk, “Vliyaniye geometricheskikh parametrov shneka ekstrudera na protsess pererabotki termoplasticheskikh materialov” [“The influence of the geometrical parameters of the extruder screw on the process of processing thermoplastic materials”], Сolloquium-journal, no. 3 (55), pp. 45–50, 2020.
 І. O. Mikulionok, Obladnannya i protses pererobky termoplastychnykh materialiv z vykorystannyam vtorynnoyi syrovyny [Equipment and process of processing thermoplastic materials using secondary raw materials]. Kyiv, Ukraine: Politekhnika Publ., 2009.
 L. B. Radchenko, and V. I. Sivetskyi, Osnovy modelyuvannya ta konstruyuvannya cherv'yachnykh ekstruderiv [Fundamentals of modeling and designing of worm extruders]. Kyiv, Ukraine: Politekhnika Publ., 2002.