An installation for the production of oil, gas and char for carbon black, from elastomers, characterized in that it has a screw dispenser comprising a shaft, which from the loading side is closed hydraulically with a lock by nitrogen, wherein the screw dispenser is connected with a reactor, which is divided into zones A, B, C, corresponding to the subsequent stages of the pyrolysis process: zone A - the beginning of depolymerization at 350 °C, zone B - carbonization at 350-400 °C and zone C - aromatic compounds cracking at 400 - 650 °C, wherein the reactor is equipped with a zone heating jacket, a bubbler hydraulically closed with a siphon, a separator with a hydraulic closure, wherein the bubbler and separator are both installed outside the reactor and are connected to the reactor, an oil separator installed outside the reactor and connected to the bottom of the reactor, wherein the oil separator is equipped with a transport screw and wherein the oil separator is closed at the outlet by an accumulation shaft, and from the side of receiving a solid product it is pneumatically closed with a shaft, wherein the shaft is connected to an U-shaped screw conveyor, a combustion chamber installed outside the reactor, and two economizers (11, 15), wherein the reactor is connected to the combustion chamber via the economizers (11, 15), in such a way that exhaust gases downstream of the reactor are transported to the two economizers (11, 15) optimizing the exhaust gases heat in the combustion chamber and in the zone heating jacket of the reactor and wherein the oil separator is heated by exhaust gases fed directly from the pyrolysis gas combustion chamber, wherein downstream the separator there are means for gas separation selected from group consisting of: a scrubber connected with a vacuum pump, and a distillation column connected with the vacuum pump, the means for gas separation are connected to an injector, and a chemisorption column connected downstream the injector, wherein the chemisorption column is also connected to an alkaline solution tank, and to the combustion chamber either via a system consisting of a compressor, a buffer tank and an expander or directly if there is no compression in said system. a screw dispenser comprising a shaft, which from the loading side is closed hydraulically with a lock by nitrogen, wherein the screw dispenser is connected with a reactor, which is divided into zones A, B, C, corresponding to the subsequent stages of the pyrolysis process: zone A - the beginning of depolymerization at 350 °C, zone B - carbonization at 350-400 °C and zone C - aromatic compounds cracking at 400 - 650 °C, wherein the reactor is equipped with a zone heating jacket, a bubbler hydraulically closed with a siphon, a separator with a hydraulic closure, wherein the bubbler and separator are both installed outside the reactor and are connected to the reactor, an oil separator installed outside the reactor and connected to the bottom of the reactor, wherein the oil separator is equipped with a transport screw and wherein the oil separator is closed at the outlet by an accumulation shaft, and from the side of receiving a solid product it is pneumatically closed with a shaft, wherein the shaft is connected to an U-shaped screw conveyor, a combustion chamber installed outside the reactor, and two economizers (11, 15), wherein the reactor is connected to the combustion chamber via the economizers (11, 15), in such a way that exhaust gases downstream of the reactor are transported to the two economizers (11, 15) optimizing the exhaust gases heat in the combustion chamber and in the zone heating jacket of the reactor and wherein the oil separator is heated by exhaust gases fed directly from the pyrolysis gas combustion chamber, wherein downstream the separator there are means for gas separation selected from group consisting of: a scrubber connected with a vacuum pump, and a distillation column connected with the vacuum pump, the means for gas separation are connected to an injector, and a chemisorption column connected downstream the injector, wherein the chemisorption column is also connected to an alkaline solution tank, and to the combustion chamber either via a system consisting of a compressor, a buffer tank and an expander or directly if there is no compression in said system.