Many grain processing enterprises generate a large amount of corn cob waste during corn processing, which was previously sold at low prices or simply discarded. Now, by installing a corn cob carbonization machine, this waste can be given new economic value.

The equipment operates stably and reliably, and the carbonization temperature and time can be flexibly adjusted according to the characteristics of the raw materials, ensuring stable quality of the finished carbon product. Finished corn cob charcoal is in high demand in the international market and is widely used in barbecue fuel, horticultural soil improvement, and biofiltration, offering broad market prospects.
For agricultural processing plants, the corn cob carbonization machine not only reduces waste disposal costs but also adds a new revenue stream, enabling enterprises to transform from single-product processing to comprehensive resource utilization, achieving truly green and circular development.
With the growing global demand for high-quality activated carbon in water treatment, air purification, food processing, and industrial applications, coconut shells have become an ideal raw material due to their high carbon content, low ash content, and ex
Dingli Group was recently invited to attend the 3rd International Conference on Biochar Research and Application and the 2026 IBI Biochar World Congress. There, the company engaged with global experts, scholars, and industry representatives to explore new
The Hardwood Carbonization Furnace is an advanced solution designed for converting hardwood logs, branches, wood chips, and other woody biomass materials into high-quality charcoal through an efficient carbonization process.
From August 7 to 10, 2026, a major global event in the biochar field—the 3rd International Conference on Biochar Research and Application and the 2026 IBI Biochar World Congress—will be grandly held in Zhengzhou, China.