Coal-Fired Tunnel Oven Drying Line
Category：Tunnel Oven Production Line
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Introduction
The Coal-Fired Tunnel Oven Drying Line is an industrial continuous drying and heating system designed for large-scale production processes requiring stable temperature control and long-time thermal treatment. It uses coal-fired hot air circulation technology as the heat source, providing efficient heating performance and reduced operating costs for various industrial applications.
The tunnel oven adopts a modular frame structure with customized conveyor systems, heating methods, and airflow designs according to different product requirements. It is suitable for drying, preheating, curing, and heat treatment processes in multiple industries.
Application
The Coal-Fired Tunnel Oven Drying Line is widely used in industrial drying and heating applications, including:
Chemical fiber and textile materials
Metal parts and hardware components
Electronic components
Aerospace parts
Food and agricultural products
Medical products
Heat shrink and thermal decomposition processes
Rubber foam products
Carbon fiber pre-oxidation
Coating curing and industrial heating processes
The equipment can be customized according to product size, production capacity, temperature requirements, and conveyor layout. Technical solutions and engineering drawings are available based on customer production needs.
Product Parameters
| Item | Specification |
|---|---|
| Equipment Type | Coal-Fired Tunnel Oven / Drying Line |
| Furnace Size | Customized according to production requirements |
| Temperature Range | Room temperature to 550℃ adjustable |
| Temperature Control | Multi-zone temperature control |
| Conveyor System | Stainless steel belt / chain conveyor / roller conveyor / Teflon belt / mesh belt |
| Heating Method | Coal-fired hot air circulation heating |
| Air Circulation | Hot air circulation system |
| Control System | Intelligent temperature control system with touch screen operation |
| Speed Adjustment | Variable frequency control for conveyor speed |
| Air Volume Adjustment | Variable frequency adjustable airflow |
| Structure Design | Heavy-duty frame structure |
| Heating Components | High-temperature resistant heating system |
| Fan System | High-temperature insulated copper motor with circulating air fan |
| Fan Speed | Approx. 1400 rpm |
Features
Customized Conveyor Solutions
Different conveyor types can be selected according to product shape, weight, and production requirements.
Stable Temperature Control
Multi-zone temperature adjustment helps achieve consistent drying and heating results.
Durable Frame Structure
Heavy-duty frame design provides long service life and reliable operation.
Easy Operation System
Touch screen control and variable frequency adjustment simplify equipment operation.
Efficient Hot Air Circulation
Circulating airflow improves heat utilization and heating uniformity.
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