Chain-plate anaerobic pyrolysis furnace

The chain‑plate pyrolysis furnace independently developed by Jufeng Company is a single‑layer, oxygen‑free pyrolysis furnace that employs continuous pyrolysis equipment driven by chain plates. Through technologies such as indirect heating, continuous conveyance, and zone‑specific temperature control, it achieves stable, efficient, and clean conversion of solid waste—making it particularly well suited for large‑scale, standardized solid waste treatment projects. The comprehensive advantages of the chain‑plate pyrolysis furnace in realizing “reduction, harmlessness, and resource utilization” have secured its important position in the field of solid waste treatment.

Multi‑stage Helical Pyrolysis Furnace (Molten Salt Pyrolysis Furnace)

After eight years of development and more than a dozen rounds of technical refinement, Jufeng Technology has independently developed molten salt pyrolysis equipment that utilizes molten salt as a heat transfer medium. The equipment is designed as a multi‑stage spiral‑push furnace, featuring an upper‑lower combined configuration with multiple sets of spirals that reciprocate back and forth. Materials enter from the top and exit from the bottom, while the heating method employs external heating of the spiral outer cylinder, with molten salt serving as the heat transfer medium.

Inner‑embedded mother–daughter pyrolysis furnace

Also known as: embedded twin‑rotor pyrolysis furnace, continuous twin‑rotor pyrolysis furnace, twin‑rotor oxygen‑free carbonization furnace, twin‑rotor carbonization furnace, embedded oxygen‑free pyrolysis rotary kiln, and more. After more than a decade of research and development, Henan Jufeng Technology has launched the “Inner–Outer Embedded Pyrolysis Furnace,” which represents a technological upgrade and optimization based on the single‑unit rotary pyrolysis furnace.

Electromagnetic Heating Rotary Pyrolysis Furnace

Building on the foundation of single‑unit rotary furnaces, Jufeng Technology has independently developed a technology that utilizes electromagnetic induction heating. By passing alternating current through coils wound around the exterior of the rotary furnace body, a high‑frequency magnetic field is generated within the induction coils. As the metal furnace body—typically made of heat‑resistant stainless steel, metal, semiconductor materials, or specialized alloys—enters this magnetic field, eddy currents are induced inside the furnace, generating heat through the formation of these swirling currents. This heating method acts directly on the material’s interior, effectively eliminating heat loss associated with conventional heating methods. Its advantages include energy efficiency, environmental friendliness, precise temperature control, and long equipment lifespan.

Single-Unit Rotary Pyrolysis Furnace

Single-Rotor Pyrolysis Furnace (also known as: Oxygen‑Free Pyrolysis Rotary Kiln, Continuous Rotary Carbonization Furnace, Oxygen‑Free Pyrolysis Rotary Kiln, Rotary Pyrolysis Furnace Kiln) The monolithic rotary pyrolysis furnace independently developed by Jufeng Technology features a horizontally or slightly inclined, slowly rotating, sealed cylindrical furnace body. Feedstock enters continuously from one end and, under the rotational action of the furnace, is constantly tumbled, scattered by lifting paddles, and uniformly mixed while advancing forward. Throughout this process, the material is heated—either indirectly or directly—in an air‑isolated environment, undergoing volatilization and thermal decomposition reactions. The resulting residual ash is continuously discharged from the tail end into the cooling system, where the high‑temperature pyrolysis products are cooled to a safe temperature before being expelled from the unit.