Every year, hundreds of millions of tires are scrapped worldwide, with the United States alone generating more than 260 million. Scrap tire recycling is not only a circular-economy and environmental issue of global concern—with advanced technology behind it, effective scrap tire disposal can also become a business that generates steadily and stays profitable over the long term. Niutech’s independently developed industrial continuous scrap tire pyrolysis production line operates in an oxygen-free or oxygen-poor environment, using precise intelligent temperature control to break down the polymer compounds in scrap tires fairly thoroughly, returning them to a small-molecule or monomer state. The outputs are recovered tire oil, pyrolysis carbon black, and steel wire—high-value recycled resources. Under safe, environmentally sound, and continuously stable operation, this achieves the resource recovery of scrap tires.

Pyrolysis technology is applied widely around the world, but scaling it to industrial use is difficult because long-cycle commercial operation must be achieved under safe and environmentally sound conditions. Niutech has focused on pyrolysis technology for nearly 40 years. Targeting hard industry problems—coking-prone cracking systems, difficult dynamic sealing at the feed and discharge ends, and outputs that tend to re-polymerize—the company, based on its own “process plus structure” design philosophy, repeatedly tested and systematically designed key elements such as heating temperature, heat-transfer area, working pressure, and residence time. By integrating tens of thousands of technical parameters from real projects, Niutech achieved long-term, continuous, stable operation of large-scale pyrolysis equipment. During tire and rubber pyrolysis, Niutech’s production line needs no complicated washing, sorting, drying, or fine shredding of the feedstock—the material achieves efficient pyrolysis in one step. This is what sets Niutech’s continuous tire pyrolysis system apart from traditional batch equipment. Building on this technology, Niutech has formed mature treatment solutions for more than 30 types of organic waste, covering three major fields: organic solid waste, organic hazardous waste, and comprehensive resource utilization. The company holds more than 130 authorized patents in China and abroad and has led the drafting of multiple Chinese national standards.

For equipment aimed at international markets, compliance is the ticket to entry. Niutech’s production lines have passed international certifications including EU CE, German TÜV, ATEX, and ISCC PLUS / ISCC EU. Projects built in Germany have earned local customer recognition, marking that the equipment meets the EU’s strict requirements on both environmental protection and technical performance. The value of the outputs is also predictable: treated recovered carbon black can be used in tire and rubber product manufacturing, steel wire is remelted into recycled metal, and the entire line produces almost no low-value waste.

Today, Niutech’s equipment is sold across dozens of countries and regions in Asia, Europe, South America, and North America, with some lines running continuously and stably for over 10 years. In South Korea, by adopting Niutech’s equipment, scrap tires are converted safely and environmentally into high-value recycled resources—recovered tire oil, pyrolysis carbon black, and steel wire—advancing the greening and high-value development of the local tire comprehensive-utilization industry. In Germany, customers use Niutech’s technology and equipment to process scrap tires, meeting the strict environmental and technical standards of the EU and Germany. For companies that want to enter the tire recycling business, choosing Niutech means not only the reliability and advanced nature of the technology and equipment, but finding a trustworthy partner proven through high-standard project construction.