Bell-Type Furnace for High-Efficiency Coil Annealing Systems

The bell-type furnace is a modular batch annealing system designed for continuous production environments. It enables controlled atmosphere heat treatment of metal coils with consistent metallurgical properties, high throughput, and optimized energy utilization.

Capacity
2–40 Tons / Batch

Temperature
Up to 850°C

Heating
Electric / Gas

Atmosphere
N₂ / H₂ / RX Gas

product-800-600

Technical Parameters

Item	Specification
Max Coil Diameter	1800–4600 mm
Heating Power	75–650 KW
Cycle Control	PLC + HMI
Temperature Accuracy	±1°C

System Architecture

The system consists of multiple bases, inner covers, and movable heating hoods. This modular configuration allows independent heating and cooling cycles, significantly improving production efficiency while maintaining precise control over the annealing environment.

Core Engineering Features

Multi-Base Operation

Supports parallel processing cycles to increase overall plant throughput.

Controlled Atmosphere

Maintains stable gas composition to prevent oxidation and ensure bright annealing results.

Thermal Uniformity

Optimized airflow ensures consistent temperature distribution across coil height.

Energy Optimization

Heat recovery and insulation design reduce operational energy consumption.

Material Applications

•Low carbon steel coils
•Alloy steel wire rods
•Precision strip materials

•Stainless steel coils
•Copper and aluminum coils
•Cold heading materials

Hot Tags: bell industrial furnace for various applications, China bell industrial furnace for various applications manufacturers, suppliers, factory, bell type annealing furnace, bell furnace, Bell Type Furnace, Spray annealing furnace