In 2014, the country’s tire production exceeded 562 million, of which the production of radial tires exceeded 511 million (full steel tires 112 million, and quaternary steel tires 399 million), and the radialization rate was 90%.
China's waste tire recycling industry is mainly used for the renovation of old tires, waste tires to produce recycled rubber, rubber powder and thermal cracking. The old tire retreading is the first choice for the comprehensive utilization of used tires. In 2014, the annual output of used tires in China was about 10 million tons, and the harmless utilization rate was about 60%, including about 14 million retreaded tires, due to the national standard “Motor Vehicle Operation Safety "Technical conditions" (GB7258) and "three non-inclusive" (without repairs, replacements, non-returns) tires, nearly 70% of tire retreading companies are in production or semi-discontinued state, causing great economic losses to enterprises. .
Affected by the price of natural rubber, the demand for reclaimed rubber is greatly reduced, and due to environmental restrictions on the production of recycled rubber, large and medium-sized enterprises use environmentally-friendly regenerative desulfurization equipment, and small, non-regular reclaimed rubber companies are shutting down production for rectification or closure. status. In 2014, the output of reclaimed rubber was about 3.5 million tons, and the production of rubber powder was about 300,000 tons, of which 150,000 tons was used to produce modified asphalt.
China's waste tire recycling equipment from the original introduction to the current realization of localization, has reached the international advanced level, and exported to the United States, Russia, Australia and other countries.
Relevant departments expect that in 2015, the annual output of used tires in China will be approximately 11 million tons, subject to the national standard “Technical Conditions for Operational Safety of Motor Vehicles†(GB7258) and “three non-inclusive packages†(without repairs, replacements, and refunds). ) With the impact of tires, nearly 70% of tire retreading companies are in production or semi-discontinued state, and the number of tire retreading is expected to decrease by more than 50% year-on-year. Due to the impact of natural rubber prices and environmental protection, the demand for recycled rubber will be greatly reduced, and the production of recycled rubber will decline by about 30% from 2014. Enterprises with large-scale management standards will be supported by the country. The output of rubber powder is about 350,000 tons, of which 150,000 tons is used to produce modified asphalt.
In 2015, the import of used tires in China was based on the original number of pilots, and the number of pilots was expanded to ease the tension in the domestic carcass.
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