Carbon coated rotary furnace

Carbon coated rotary furnace

Product application:

This device is commonly used for continuous processing of powdered or granular materials, such as calcination, sintering, cracking, doping, etc.

Product Features:

Dynamic calcination results in uniform heating compared to static calcination.

Special stir fry plates are designed inside the furnace tube, ensuring that the materials are not burnt, undercooked, or over burnt.

Adopting circular heating, the temperature field is stable. Using high-end nickel chromium wire, with a reasonable layout and long service life.

Accurately control the running time of materials in the furnace.

High energy-saving efficiency. The insulation material used is efficient and energy-saving.

Core structure composition

Furnace system

The furnace body is made of high-temperature resistant alloy material, with a horizontal cylindrical shape and low-speed rotation function. The speed can be infinitely adjusted within the range of 0.5-10r/min to ensure that the material is fully rolled, heated, and evenly coated inside the furnace. Some models are equipped with tilt angle adjustment devices, which can flexibly control the residence time and discharge speed of materials.

Temperature Control System

Using intelligent temperature control instruments and thermocouples for precise temperature control, the heating methods include electric heating, gas heating, etc. The working temperature range is wide, with a conventional range of 500-1200 ℃. Some high-end models can exceed 1500 ℃, with a temperature control accuracy of ± 1 ℃, meeting the coating process requirements of different powder materials.

Atmosphere control system

Equipped with a closed furnace body sealing structure and gas delivery system, inert gases such as nitrogen and argon, or reducing gases such as hydrogen can be introduced as needed to accurately regulate the atmosphere inside the furnace, prevent high-temperature oxidation of powder materials, and ensure the purity and integrity of the carbon coating layer.

Feeding and discharging system

Support continuous or intermittent operation, with a spiral feeder installed at the feeding end to achieve quantitative and uniform feeding; The discharge end is equipped with a cooling device to avoid secondary reactions of the material at high temperatures, while reducing the discharge temperature for subsequent collection and processing.

control system

The integrated PLC programmable control system can achieve automatic linkage control of parameters such as speed, temperature, atmosphere concentration, and feed/discharge speed, supporting the storage and retrieval of process parameters and reducing manual operation errors.

Selection Table for Carbon Coated Rotary Furnace Equipment: