... tires 2.product:tire oil,carbon black,tire steel wire 3.dedusting system 4.professional safe devic Waste tires/plastic pyrolysis ... device, catalytic chamber, cooling tube, heavy tank, oil-water separator, condenser, light oil tank, safety device, vacuum system, dedusting system, draft ... are especially for welding.3. Vacuum system will prevent oil gas from going back to reactor and causing accident.4 ...