Currently, hundreds of millions of end-of-life tires are generated globally each year. These tires take centuries to degrade naturally, while traditional incineration releases highly toxic dioxins, posing severe threats to ecological security. As a leading manufacturer of tire pyrolysis systems, China’s Niutech has developed an intelligent continuous pyrolysis system as its core technology. The company provides integrated solutions encompassing technology, equipment, and operations to convert tires into recycled oil, carbon black, and steel wire, achieving 100% resource utilization. This supports enterprises in advancing circular economy goals and carbon neutrality.

Core Technology and Process
Niutech’s tire pyrolysis technology operates under oxygen-free or oxygen-deprived conditions. Through an intelligent automated feeding system, tires enter the continuous pyrolysis reactor. The generated oil-gas mixture undergoes fractional condensation, producing tire pyrolysis oil and non-condensable gas. The pyrolysis oil is stored in tanks via pipelines, while the non-condensable gas is purified and stabilized to power the production line. Emissions are treated through a combinatorial purification system to remove particulate matter and nitrogen oxides, ensuring compliance with the strictest local environmental standards.

Niutech’s continuous pyrolysis system employs a large-scale modular design composed of eight subsystems, enabling uninterrupted production with continuous feeding, discharging, and slag removal. Compared to traditional methods, this system increases oil yield by over 5% and reduces energy consumption by 30% through efficient utilization of non-condensable gas. The streamlined design ensures stable operation for over 10 years.

Advantages and Environmental Benefits
1. High-Value Products:
Pyrolysis-derived carbon black serves as a critical raw material for recycled rubber manufacturing and construction materials.
Recovered steel wire is reused as specialized steel grit, aligning with global circular economy principles.

2. Carbon Reduction and Sustainability:
Landfilling and incineration of tires release substantial CO₂ and harmful gases. Niutech’s technology minimizes organic waste decomposition emissions, reducing the carbon footprint.
According to authoritative global data, every 100,000 tons of waste tires processed by pyrolysis reduces carbon emissions by 110,000 tons.

3. Technical Superiority:
Low-temperature catalytic pyrolysis enhances energy efficiency and product quality.
PLC-controlled automation ensures safety, reliability, and minimal labor requirements.

Global Impact and Future Vision
Niutech has established 10,000-ton-level continuous pyrolysis projects in dozens of countries, including Europe and the United States, setting benchmarks for waste tire management. These projects demonstrate win-win environmental and economic outcomes, transforming “waste into energy” and promoting resource circularity. Looking ahead, Niutech will continue to innovate in pyrolysis technology, expand global partnerships, and drive sustainable development. By combining cutting-edge R&D with practical applications, Niutech aims to lead the transition toward a greener, low-carbon future.