In our daily life, we often use various fruit shells, which are generally discarded. Today, let's talk about walnut shells. Walnuts are a nut with high nutritional value and are loved by people of all ages. However, after we eat walnut kernels, walnut shells are generally discarded, especially walnut shells are hard and difficult to handle, and piling up will also damage the environment. Zhengzhou Dingli New Energy is a professional manufacturer of carbonization machines. It carbonizes various biomass fuels for secondary use, realizes waste recycling, and greatly increases its economic value.


Palm shells (PKS) are one of the most abundant agricultural byproducts in tropical regions, produced in large quantities annually by the palm oil industry. For decades, this hard, dense material has often been stockpiled, landfilled, or open-air burned, c
We are pleased to announce the successful trial operation of our Continuous Surface Carbonization Equipment, using wood sawdust as the raw material.
The Charcoal Briquette Production Line is a complete solution for converting biomass charcoal powder into high-quality charcoal briquettes for BBQ, shisha, and industrial fuel applications. The production line integrates multiple processing stages to prov
The Biomass Carbonization Machine is an advanced thermal processing system designed to convert various biomass wastes into high-quality biochar and biomass charcoal through controlled carbonization. It can process a wide range of raw materials, including