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Home > Products > Tunnel Kiln > Eco-Friendly Fully Automatic Tunnel Kiln with Heat Recovery System for Clay Roof Tile Processing

Eco-Friendly Fully Automatic Tunnel Kiln with Heat Recovery System for Clay Roof Tile Processing

Product Details

Place of Origin: CHINA

Brand Name: RUIYAO

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: RMB 100,0000-150,0000 yuan

Packaging Details: According to customers needs

Delivery Time: 45 days

Payment Terms: L/C,, D/A,, D/P, T/T, Western Union, MoneyGram

Supply Ability: 45 days

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Highlight:

fully automatic tunnel kiln

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eco-friendly tunnel kiln

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tunnel kiln for clay tiles

Productname:
Tunnel Kiln
Firing Tempera Ture:
1080-1700
Processing:
Brick Production Line
Dimension:
Customized
Installation:
On-site Assembly Required
Fuel:
Coal, Gas, Electricity,etc.
Function:
To Dry And Burn Bricks
Code Height:
Customizable
Exported:
All Countries
Voltage:
220v 380v 415v
Kiln Diameter:
Customized According To Customer Needs
Firing Pass:
>95%
Productname:
Tunnel Kiln
Firing Tempera Ture:
1080-1700
Processing:
Brick Production Line
Dimension:
Customized
Installation:
On-site Assembly Required
Fuel:
Coal, Gas, Electricity,etc.
Function:
To Dry And Burn Bricks
Code Height:
Customizable
Exported:
All Countries
Voltage:
220v 380v 415v
Kiln Diameter:
Customized According To Customer Needs
Firing Pass:
>95%
Eco-Friendly Fully Automatic Tunnel Kiln with Heat Recovery System for Clay Roof Tile Processing

Eco-Friendly Fully Automatic Tunnel Kiln with Heat Recovery System for Clay Roof Tile Processing

Product Description 

The Eco-Friendly Fully Automatic Tunnel Kiln with Heat Recovery System for Clay Roof Tile Processing is designed for continuous, high-capacity production of premium clay roof tiles while minimizing energy consumption and environmental impact. The kiln integrates an intelligent heat recovery system that recycles waste heat from the cooling zone to support the drying process and combustion air preheating, improving overall thermal efficiency. Equipped with an automatic control system, precision temperature regulation, and optimized airflow management, the production line ensures consistent firing quality and stable product performance. Suitable for modern roofing tile manufacturers, the tunnel kiln supports multiple fuel options, including natural gas, LPG, coal gas, biomass gas, and other clean energy sources depending on local conditions. Its modular design, durable refractory lining, and automated material handling reduce labor requirements, increase production efficiency, and lower operating costs, making it an ideal solution for sustainable clay roof tile manufacturing.

Features

1. Intelligent Heat Recovery for Higher Energy Efficiency

The tunnel kiln incorporates an advanced heat recovery system that captures residual heat from the cooling section and redirects it to the drying chambers or combustion air supply. This significantly reduces fuel consumption while maintaining stable kiln temperatures. The optimized thermal circulation minimizes heat loss, lowers operating costs, and supports environmentally friendly production by reducing unnecessary energy waste.

2. Fully Automatic Control System

The kiln is equipped with a PLC-based intelligent control system combined with a human-machine interface (HMI). Operators can monitor firing curves, temperature zones, fuel consumption, kiln pressure, and conveyor speed in real time. Automatic parameter adjustment reduces human error, ensures consistent firing conditions, and simplifies daily operation and maintenance for large-scale production facilities.

3. Stable Temperature Distribution and Product Quality

Multiple independently controlled temperature zones provide precise heat management throughout the firing process. Uniform heat distribution minimizes tile deformation, cracking, color variation, and firing defects. This stable thermal environment improves dimensional accuracy, mechanical strength, water resistance, and overall appearance, ensuring consistent quality for roofing tile production.

4. Durable Structure with Low Maintenance Requirements

Constructed with high-quality refractory materials and thermal insulation, the kiln offers excellent heat retention and long service life. The robust steel framework and optimized mechanical transmission system ensure reliable continuous operation under demanding industrial conditions. Modular construction also simplifies maintenance, replacement of components, and future production capacity expansion.

Eco-Friendly Fully Automatic Tunnel Kiln with Heat Recovery System for Clay Roof Tile Processing

Applications

Clay Roof Tile Manufacturing

The tunnel kiln is specifically engineered for continuous firing of various clay roof tiles, including flat tiles, interlocking roof tiles, glazed roof tiles, and traditional roofing products. Stable temperature control ensures excellent dimensional consistency, strength, and weather resistance suitable for residential and commercial construction projects.

Ceramic Roofing Material Production

Besides standard clay roof tiles, the kiln can process decorative ceramic roofing products requiring precise firing temperatures and consistent color performance. Automatic process control helps manufacturers achieve high-quality surface finishes while maintaining efficient large-scale production.

Building Material Manufacturing Plants

The equipment is widely used in modern building material factories producing roofing materials with continuous automated production lines. Its energy-efficient design helps manufacturers reduce operating costs while increasing production capacity and maintaining stable product quality.

Green and Energy-Saving Industrial Projects

The heat recovery system and optimized combustion technology make the kiln suitable for environmentally conscious manufacturing facilities aiming to improve energy utilization and reduce carbon emissions. It supports sustainable production strategies while maintaining reliable industrial productivity.

FAQs

Q1: What types of fuel can this tunnel kiln use?

A: The kiln can be configured for multiple fuel sources, including natural gas, LPG, coal gas, biomass gas, producer gas, and other fuels based on local energy availability and project requirements.

Q2: How does the heat recovery system improve efficiency?

A: The system captures waste heat generated during the cooling stage and reuses it for drying green tiles or preheating combustion air. This reduces fuel consumption, improves thermal efficiency, and lowers operating costs without affecting firing quality.

Q3: Is the tunnel kiln suitable for continuous large-scale production?

A: Yes. The fully automatic tunnel kiln is designed for continuous operation with automated loading, firing, and unloading processes, making it ideal for medium- and large-scale clay roof tile manufacturing plants requiring stable, high-output production.

Q4: Can the kiln be customized according to factory requirements?

A: Yes. The kiln can be customized according to production capacity, tile dimensions, firing temperature, available fuel type, plant layout, automation level, and local environmental regulations to meet specific project requirements.