On July 28, 2025, Mingjie Group completed the shipment of MJT-100 small scale biochar production equipment for sale to Chile. The MJT-100 biochar making machine adopts a skid-mounted design. It can process 50-100kg of waste biomass per hour, and achieve 24-hour uninterrupted continuous production operations.
The working principle of the skid-mounted small scale biochar production equipment is based on thermochemical conversion technology. It converts biomass into biochar, bio-oil and syngas under specific temperature and anoxic conditions.
Biochar production equipment not only converts waste into valuable biochar, but also effectively controls the emission of pollutants. It fully embodies the concept of sustainable development and plays a positive role in promoting environmental protection.
Advantages of Small Scale Biochar Production Equipmet
Mingjie skid-mounted biochar production equipment has the unique advantages of efficient continuous biochar production, flexibility, convenience, environmental protection and energy saving, and has broad prospects in the market.
Continuous Biochar Production
Compared to batch pyrolysis equipment, small-scale continuous biochar production equipment offers significant efficiency advantages. Batch equipment requires significant time for loading and unloading, and heating and cooling operations before each production run. However, small-scale biomass pyrolysis machines can operate continuously 24 hours a day, significantly reducing the production time per unit of biochar.
Convenient Skid-Mounted Design
The skid-mounted small scale biochar production equipment adopts a unique skid-mounted design, which makes it show excellent flexibility and convenience in transportation and installation. The entire equipment is integrated in a standardized skid-mounted frame, which closely combines various equipment, pipelines, valves and control systems required for production.
During transportation, the skid-mounted biochar making machine can be transported directly without complicated disassembly and assembly. At the installation site, the installation process of the skid-mounted equipment is also extremely simple and fast. Just place the skid-mounted frame on the pre-prepared foundation, perform simple fixing and connection work, and the equipment can be installed.
The skid-mounted biochar production equipment can be easily transported to these areas, quickly deployed and put into production. This not only saves a lot of installation time and cost, but also allows the project to generate economic benefits faster.
Environmentally Friendly Design
The design of small scale biochar production equipment fully considers efficient energy utilization.
First, engineers optimized the structure and heating method of the pyrolysis reactor. This improves heat transfer efficiency and reduces heat loss. For example, the use of new insulation materials has reduced heat loss in the reactor by 20%-30%.
Second, the power equipment is rationally configured. Engineers use variable frequency speed regulation technology to adjust the equipment’s operating power in real time based on production load. When raw material supply is insufficient or production demand decreases, the equipment automatically reduces operating power to avoid energy waste. Compared with traditional biochar production equipment, the skid-mounted small scale biochar production equipment can reduce energy consumption by 15%-25%. This effectively reduces production costs and energy dependence.
The biomass pyrolysis process takes place in a closed environment, significantly reducing exhaust emissions. Furthermore, the biomass carbonization plant is equipped with an advanced exhaust gas purification system. It can deeply treat the exhaust gas generated by biomass pyrolysis machine, ensuring that the exhaust gas emissions meet relevant national environmental standards.
Applications of Small Biomass Pyrolysis Machines
Agricultural Soil Improvement
In the agricultural field, the quality of soil is directly related to the growth and yield of crops. The biochar produced by the biomass pyrolysis machine plays a magical role in improving soil structure and retaining water and fertilizer.
Biochar has a rich pore structure, which can effectively increase the porosity of the soil and improve the air permeability and water permeability of the soil.
The surface of biochar is rich in various functional groups, such as hydroxyl and carboxyl groups. They can closely combine with nutrient ions in the soil, such as nitrogen, phosphorus, potassium, etc., to reduce nutrient loss. At the same time, biochar also has a strong adsorption capacity for water and can store a large amount of water like a sponge. In drought periods, the water stored in biochar can be slowly released to provide a continuous water supply for crops.
Sewage Treatment Field
The biochar produced by the small scale biochar production equipment has a unique adsorption performance and is very useful in the field of sewage treatment.
Biochar has a huge specific surface area and rich pore structure. Pollutant molecules in sewage can be captured by these pores, thereby achieving physical adsorption.
The hydroxyl and carboxyl functional groups on the surface of biochar can react with heavy metal ions. It fixes heavy metal ions on the surface of biochar, thereby reducing the content of heavy metals in sewage.
Biochar can also be used as a carrier for microbial growth and promote the degradation of organic matter by microorganisms. Microorganisms attach and grow on the surface of biochar to form a biofilm. These microorganisms can use organic matter in sewage as a nutrient source and decompose organic matter into harmless substances such as carbon dioxide and water through metabolic activities.
Energy Field
Biochar produced by small scale biochar production equipment, as a renewable carbonaceous material, has shown great potential in the energy field. Biochar itself has a high fixed carbon content and energy density, and can be used directly as a fuel. Compared with traditional fossil fuels, biochar produces fewer pollutants when burned and is a relatively clean energy source.
