Import Continuous Plastic Pyrolysis Plant — Buy in wholesale FOB from Supplier in China

The Doinggroup Continuous Plastic Pyrolysis Plant is a batch-free system designed to convert waste plastics, rubber, and tires into pyrolysis oil, carbon black, and combustible gas through thermal decomposition in an oxygen-free environment. The unit operates at temperatures between 350°C and 480°C with a feed capacity of 1 to 10 tons per day, depending on configuration. It includes a feeding system, reactor vessel, condenser, gas purification unit, and carbon black discharge mechanism, all mounted on a steel frame with automated controls. The reactor is constructed from Q345R steel with a wall thickness of 16mm and internal insulation to maintain thermal efficiency.

The system is built for continuous operation with a 24-hour run cycle, using a screw conveyor for steady material input and a water-cooled condenser for oil recovery. Typical oil yield ranges from 40% to 45% by weight from mixed plastics, with carbon black at 30% to 35% and gas at 15% to 20%. The reactor’s internal surface is treated to resist corrosion from acidic byproducts, and the gas purification stage includes a scrubber and activated carbon filter to remove particulates and sulfur compounds. These performance metrics align with standard industrial pyrolysis systems for waste-to-energy applications.

Buyers include waste management firms, recycling operators, and industrial energy producers in regions with strict landfill regulations. The plant is typically shipped in modular sections for on-site assembly and requires a minimum 500m² footprint with access to three-phase power and water supply. Standard trade terms are FOB Qingdao, with lead times of 45 to 60 days after deposit. Buyers should confirm reactor material certification, gas emission compliance, and cooling system capacity before finalising orders.

Doinggroup is a manufacturer based in Zhengzhou, China, specialising in waste-to-energy equipment. The company’s profile indicates it operates as a direct producer with a registered factory address, but no verified certifications, client lists, or production capacity figures are disclosed. Response metrics show no recorded communication activity, suggesting limited buyer engagement or outdated platform data.

The supplier does not claim ISO certification, export history, or after-sales service networks. Product documentation is limited to basic technical descriptions with no third-party test reports or performance validation data. Buyers should treat this as a factory-direct source without verified quality assurances and request independent inspection reports prior to shipment.