Electric Heating Mesh Belt Furnace
Category：Tunnel Oven Production Line
Introduction
An Electric Heating Mesh Belt Furnace is an industrial furnace that uses electricity as the heat source and continuously conveys workpieces through a moving mesh belt for continuous heat treatment in a controlled atmosphere or air environment. It features precise temperature control, stable operation, high automation level, and high production efficiency.
Applications
1. Metal Quenching
Heating and quenching of carbon steel and alloy steel components.
2. Continuous Tempering
Continuous tempering treatment of fasteners, hardware parts, and other components after quenching.
3. Gas Carburizing
Continuous carburizing and carbonitriding treatment of automotive and motorcycle components.
4. Metal Sintering
Continuous sintering of powder metallurgy products and powder compacted parts.
5. Brazing Processing
Continuous brazing of various metal components, including copper brazing, silver brazing, and other brazing processes.
6. Stress Relief Annealing
Eliminating internal stresses in cold-pressed parts and welded components.
Product Parameters
| Parameter Item | Technical Specification |
|---|---|
| Rated Power | 30 kW – 600 kW (Customized according to requirements) |
| Rated Temperature | 200 ℃ – 1150 ℃ |
| Temperature Control Accuracy | ±1 ℃ |
| Mesh Belt Width | 200 mm – 1200 mm |
| Conveyor Speed | 20 mm/min – 600 mm/min (Variable frequency speed control) |
| Furnace Chamber Material | SUS310S high-quality heat-resistant stainless steel |
| Heating Elements | 0Cr27Al7Mo2 resistance wire or silicon carbide rods |
| Protective Atmosphere | Nitrogen, methanol atmosphere, ammonia decomposition gas, etc. (Optional) |
Features
1. High Efficiency and Energy Saving
The furnace adopts a full-fiber insulation structure, featuring low heat storage capacity, rapid temperature rise, and significant energy-saving performance.
2. Precise Temperature Control
Equipped with a PID microcomputer intelligent controller combined with micro-transistor modules, enabling independent multi-zone temperature control.
3. Stable Operation
The furnace adopts a variable frequency stepless speed-controlled mesh belt transmission system, ensuring smooth operation without crawling or jamming.
4. Uniform Material Structure
Workpieces are evenly distributed on the mesh belt in a single layer or thin layers, ensuring highly consistent heat treatment quality.
5. Intelligent Linkage
The furnace can be integrated with a pre-cleaning machine, loading system, quenching tank, and post-cleaning machine to form a fully automatic heat treatment production line.
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