Pyrolysis machinery, also known as pyrolysis equipment, thermal craking plant, pyrolysis apparatus, are designed to produce oil and carbon black from solid waste materials like used rubber tires, plastic or oil sludge, etc., is a significant advancement in waste to resource recycling technology.
Pyrolysis machinery for waste disposal
Here's how pyrolysis machinery works to recycle waste and produce fuel oil and carbon black:
| Pyrolysis Stage | Process Details | Key Outputs |
| Feedstock Prep | Waste rubber tires/plastics are shredded to small pieces using our crushing system.(not necessary step for batch pyrolysis) | Prepped material for efficient continuous pyrolysis |
Oxygen-Free Heating
| Waste materials enter a sealed reactor heated to 300–550°C via indirect gas/electric heating | Pyrolysis gas, oil vapors, carbon black |
| Molecular Decomposition | Polymer chains break into:
- Gaseous hydrocarbons
- Liquid oil precursors
- Solid carbon residue
| High-purity pyrolysis oil (30-75% yield) |
| Condensation & Separation | Gases are cooled into pyrolysis oil, while non-condensable gases power the pyrolysis reactor | Recovered steel wire (only for tires) |
| Product Collection | Carbon black is sieved for commercial use; oil is stored in temperature-controlled tanks | Market-ready carbon black (30–35% yield) |
Applications of Pyrolysis Machinery Final Products
The fuel oil produced by pyrolysis machinery has a wide range of applications.
Fuel Oil
Multiple pyrolysis oil industrial uses
A. It can be used as an alternative fuel for industrial heating such as cement plants and brick factories in the construction industry; raw material industries such as metal smelting industry, steel mills, glass factories, boilers, etc., providing a cost - effective solution for industries with high heating demands.
B. In the power generation sector, this fuel oil can be utilized in heavy oil power(HPO) plant to produce electricity, offering a reliable energy source.
C. With further refining by waste oil refinery plant, the pyrolysis fuel oil can be upgraded to higher - value fuels such as non-standard diesel, meeting the fuel requirements of heavy machinery applications, such as road roller, tractor, ship, diesel generator, truck, etc.
Carbon Black
Carbon black is another valuable product from pyrolysis and has extensive uses in numerous industries. In the tire manufacturing industry, carbon black is an essential reinforcing agent and filler, enhancing the strength, wear resistance, and other performance characteristics of tires. In the plastics industry, it is used as a pigment and UV stabilizer to improve the appearance and durability of plastic products. Additionally, carbon black finds applications in the production of pigments, ink, and cosmetics, serving as a coloring agent and functional additive. By utilizing carbon black produced from pyrolysis, industries can reduce their reliance on virgin carbon black derived from fossil fuels, promoting sustainable development and resource conservation.
Pyrolysis carbon black applications
Market Potential and Investment Returns
The global market for pyrolysis machinery is growing rapidly, driven by increasing environmental awareness and the demand for waste - to - energy solutions. As governments around the world implement stricter waste management regulations and encourage the adoption of renewable energy technologies, the market potential for pyrolysis machinery is enormous.
Investing in pyrolysis machinery can bring significant returns for businesses. On one hand, the sale of pyrolysis products such as fuel oil and carbon black generates direct revenue. On the other hand, businesses can also benefit from reduced waste disposal costs and the opportunity to receive government subsidies and preferential policies for waste recycling projects.
Waste tire to fuel oil and carbon black pyrolysis machinery profit analysis
Additionally, some companies even produce fuel oil and carbon black for selfuses through pyrolysis machinery, aiming at saving the operation cost of their own company.
According to market research and customer feedback, the investment payback period for pyrolysis machinery running projects is relatively short. After the payback period, businesses can enjoy considerable long - term profits from the continuous operation of the pyrolysis machinery.
DOING Pyrolysis Machinery Successful Case Studies
We have successfully installed numerous pyrolysis machinery projects in over 100 countries and regions worldwide, such as China, Brazil, Spain, India, Indonesia, United States of America, Russia, Canada, Mexico, Malaysia, South Africa, Nigeria, Thailand, Vietnam, Korea, Egypt, etc. These exported and installed pyrolysis machines have various raw material processing types, with equipment sizes ranging from 100kg/batch to 50Ton/Set/Day, and equipment types covering skid-mounted, intermittent, semi-continuous and fully continuous.
Different types of batch continuous pyrolysis machineries
These projects have not only helped local waste management authorities and businesses effectively address waste disposal issues but also brought substantial economic benefits to our customers. These cases fully demonstrates the feasibility and profitability of DOING pyrolysis machinery in practical applications.
DOING pyrolysis machinery running sites all over the world
If you are looking for high quality pyrolysis machinerys for sale to make fuel and carbon from waste materials, welcome to contact China reliable top manufacturer- Henan Doing Company.
National High-Tech Enterprise
May 21, 2025
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