Working Principle and Advantages of Harbin Rainbow Technology's Mesh Belt Continuous Heat Treatment Furnace
Working Principle and Advantages of Harbin Rainbow Technology's Mesh Belt Continuous Heat Treatment Furnace
Our mesh belt continuous heat treatment furnace is a high-performance industrial furnace designed for stable, large‑batch heat treatment of metal parts,such as screws,bolts,nuts,and other metal parts. It integrates precise transmission, intelligent temperature control, atmosphere protection and efficient cooling, making it widely used in fasteners, auto parts, bearings and small mechanical components.
Working Principle
This furnace uses a high-temperature resistant metal mesh belt as the conveying medium. Workpieces are continuously fed onto the belt and automatically pass through preheating, heating, soaking and cooling zones in sequence. The furnace chamber is divided into multiple independent temperature zones, each equipped with PID digital control and uniform hot air circulation to ensure stable temperature field. Heat is transferred by radiation, convection and conduction. A controllable protective atmosphere is injected to prevent oxidation and decarburization. After heat treatment, parts enter the cooling section and are discharged steadily, realizing fully continuous production.
Key Advantages
Stable Continuous Production: Supports 24-hour non-interrupted operation, greatly improving output efficiency compared with traditional batch furnaces.
Precise Temperature Control: Multi-zone independent control and strong hot air circulation ensure high temperature uniformity and consistent part quality.
Excellent Atmosphere Protection: Reduces oxidation and deformation, producing bright, clean surfaces and reducing post‑processing.
High Efficiency & Energy Saving: Optimized insulation structure and reasonable thermal design lower energy consumption and operating cost.
High Automation & Reliability: Stable transmission, low failure rate, easy operation and maintenance, suitable for long‑term industrial production.
Strong Adaptability: Ideal for standardization and mass production of small- and medium-sized parts.
Our mesh belt continuous heat treatment furnace combines advanced design and reliable performance, providing a cost-effective solution for modern high-volume heat treatment production.