FIELD: equipment for melting waste thermoplastic materials. SUBSTANCE: apparatus has cylindrical housing 7, conveyance auger 9 positioned in housing 7 and hydraulic resistor 11 disposed in front of melt pipeline 12. Cylindrical housing 7 has side wall with charging window 8 communicated with vessel 1 and may be mounted in vertical position within vessel 1 or in horizontal position on one of vessel walls. Apparatus may be provided with vessel 1 filled with liquid inert heating medium 2 used as heat carrier and pump 13 for circulating heat carrier. Charging window 8 is disposed in upper or lower part of housing side wall, depending on thermoplastic polymeric material and liquid inert heating medium density ratio. EFFECT: increased efficiency and simplified construction. 4 cl, 5 dwg
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