Against the backdrop of continuously rising global vehicle ownership, the disposal of scrap tires has become a worldwide challenge. Amid the wave of the circular economy and the “dual-carbon” goals, green recycling solutions for scrap tires centered on pyrolysis technology are transforming these troublesome wastes into high-value energy and industrial raw materials, creating a new paradigm of “green recycling.”

I. The Economic Significance of Green Recycling Solutions

Rubber pyrolysis technology generates significant economic benefits by converting nearly 100% of scrap tires into high-value-added products. In terms of business model innovation, leading enterprises represented by Niutech are transitioning from “equipment sales” to a dual-drive model of “equipment + operation.” Its self-operated scrap tire pyrolysis project in Shandong has been operating continuously and stably for over 10 years. This “equipment + operation” model not only enhances operational stability but also enables deep participation in value creation across the entire industrial chain, from upstream to downstream.

Green recycling solutions for scrap tires deliver not only significant environmental and economic benefits but also extensive social value. A scrap tire pyrolysis project with an annual processing capacity of 100,000 tons—starting from tire recycling operations and extending to the downstream industrial chain—can directly create hundreds of jobs. At the same time, this industry helps drive regional green and low-carbon transformation and promotes the development of the circular economy.

II. Continuous Tire Pyrolysis Systems: Core Equipment for Green Recycling

The continuous tire pyrolysis system is the core equipment of green recycling solutions for scrap tires, and its technological level directly determines the scale and commercialization of the industry. Modern continuous pyrolysis systems utilize horizontal rotating structures to ensure uniform heating of materials, and are equipped with automatic continuous feeding and discharging systems, which significantly reduce material processing time, lower labor costs, and improve production efficiency.

Niutech’s self-developed “Key Technology and Equipment for Pyrolysis Resource Recovery of Organic Solid Waste” integrates multiple core technologies, including thermal dispersion, gas-tight sealing, and anti-polymerization. This technology and equipment have been honored with the National Science and Technology Progress Award and have obtained seven major international certifications, including EU CE, German TÜV, EU ATEX explosion-proof, and ISCC International Sustainability and Carbon Certification, making Niutech the first domestic manufacturer of high-end intelligent continuous pyrolysis equipment capable of simultaneously meeting this comprehensive set of standards. Its scrap tire pyrolysis projects have obtained dual ISCC-EU/PLUS certification, becoming a compliant solution under the EU’s Carbon Border Adjustment Mechanism (CBAM), with pyrolysis products—pyrolysis oil and recovered carbon black (rCB)—approved for entry into high-end chemical markets.

Niutech’s equipment has been successfully exported to dozens of countries and regions, including Germany, the United Kingdom, Denmark, Brazil, Hungary, and South Korea, with multiple benchmark projects operating successfully.

III. Industrial Chain and Business Model Innovation

At the industrial chain level, leading enterprises are building a full-industry-chain closed loop of “collection—pretreatment—pyrolysis—product deep processing—high-value application.” Taking Niutech as an example, the company not only provides pyrolysis equipment but also deeply participates in operations through self-operated projects and continuously extends toward deep product processing. Its self-developed “Complete Technology and Equipment for Activation of Pyrolysis Carbon Black” processes lower-quality pyrolysis carbon black through magnetic separation, ultra-fine grinding, activation, modification, pelletizing, and other steps, transforming it into high-value-added products that can partially replace commercial carbon black.

At the business model level, the “equipment + operation” model is becoming the mainstream in the industry. This model allows technology providers to deeply participate in the entire project lifecycle, continuously generate revenue through operational services, while ensuring that the technological benefits are maximized.

The optimal green recycling solution for scrap tires is to build a complete industrial closed loop of “technology R&D + equipment manufacturing + large-scale operation” centered on pyrolysis technology. This solution holds significant market, environmental, and social significance: it opens up a billion-dollar market space, creates substantial economic benefits, eliminates the environmental threat of “black pollution,” and generates employment and green transformation opportunities for society.

With its core technology honored by the National Science and Technology Progress Award, its intelligently equipped systems certified by international authorities, and its globally distributed industrial benchmark projects, Niutech provides a replicable and scalable Chinese solution for global scrap tire resource utilization. Guided by the “dual-carbon” goals, the scrap tire treatment industry is poised to unleash even greater environmental and economic benefits on a global scale, making an indispensable contribution to building a green, low-carbon, circular economic system.