Explore our industrial-grade waste plastic pyrolysis, oil refining, and high-efficiency carbon black processing systems.
The global recycling landscape is undergoing a critical transition. While traditional mechanical recycling routes face limitations due to structural degradation of polymers and strict decontamination thresholds, advanced chemical recycling (pyrolysis) offers an infinite closed-loop pathway. By deploying high-temperature chemical decomposition in the absence of oxygen, complex plastic scrap streams (such as Polyethylene, Polypropylene, and Polystyrene) are cracked back into their fundamental hydrocarbon building blocks: pyrolytic oil, combustible syn-gas, and high-value solid residues (recovered carbon black).
As a global pioneer in thermal equipment engineering since 1968, Huayuan Tech has developed modular and continuous plastic scrap pyrolysis plants designed to operate at scale. Our systems maximize energy recovery while meeting the most stringent environmental regulations worldwide, including EU emission standards and EPA compliance limits.
Focusing on waste-to-energy conversion systems and waste tire/plastic scrap pyrolysis technologies, Huayuan Tech was founded in 1968. Over more than five decades, we have established a state-of-the-art facility covering 209,335 square meters with a dedicated plant workshop area of 98,680 square meters.
Supported by a highly skilled team of over 500 professionals, engineering and technical experts make up 34% of our workforce. We hold national Class-A boiler manufacturing licenses, Class-A2 pressure vessel manufacturing licenses, D1/D2 pressure vessel design certificates, and are certified under ISO9001, ISO14001, OHSAS18001, alongside the prestigious United States ASME certification.
Engineered for high reliability, maximum uptime, and optimized material conversion efficiency.
Enables steady feeding of plastic scrap under a sealed inert gas barrier, ensuring oxygen-free heating and zero emissions leakage during processing.
Our pressure vessel manufacturing expertise translates into high-integrity reactors built to withstand extreme thermal expansion and mechanical fatigue.
Fractionates hydrocarbon vapors into diesel-like pyrolytic oils and gas fractions, maximizing the product value of your recovered chemicals.
Following our journey from a localized boiler works in 1968 to an international pyrolysis system exporter.
Initially, Huayuan Technology developed boiler technology in several factory workshops, building our foundational thermodynamics capabilities.
Restructured as Linyi County Boiler Manufacturing and Repair Factory, under the jurisdiction of Linyi County Industrial Bureau.
Renamed Linyi Boiler Factory, merged with Linyi Auto Parts Factory, and relocated to 373 Tongda Road.
Restructured into Linyi Boiler Co., Ltd., modernizing corporate governance and product lines.
The successful restructuring provided wings for the company's takeoff and took the first step towards becoming a modern enterprise.
Obtained national A-level boiler manufacturing license and ISO certifications. Initiated batch waste tire pyrolysis production.
Moved to new facility in Zaoyuan Town Industrial Park (220 acres). Began R&D on continuous pyrolysis technologies.
Screw running continuous pyrolysis technology was developed. Obtained American ASME certificate, taking the Huayuan brand global.
Expanded strategic goals to environmental protection and carbon emission reduction, making the sky bluer and earth greener.
Our plants are designed, verified, and constructed in compliance with recognized global pressure vessel standards.
When deploying complex waste-to-energy projects, procurement managers prioritize two variables: manufacturing scale and high-quality equipment lifespans. As a leading manufacturer based in Shandong, China, Huayuan Tech offers unmatched supply chain advantages:
Custom-engineered thermal systems designed for waste management companies and petrochemical processors.
Get professional answers from our engineering division regarding system performance, emissions, and feedstock requirements.
Continuous configurations, rotary kiln systems, and refining technologies for circular economy ventures.
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