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Tunnel Kiln with 2.4~6.9 m Tunnel Inside Width for High Capacity Brick Production and Low Fuel Consumption

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Tunnel Kiln with 2.4~6.9 m Tunnel Inside Width for High Capacity Brick Production and Low Fuel Consumption

Name: Tunnel Kiln with 2469 m Tunnel Inside Width for High Capacity Brick Production and Low Fuel Consumption
Brand: HONGYUN
Price: 1 USD

Best Tunnel Kiln with 2.4~6.9 m Tunnel Inside Width for High Capacity Brick Production and Low Fuel Consumption wholesale

Place of Origin : HENAN

Brand Name : HONGYUN

Certification : ISO9002

Delivery Time : 30~60 days

Tunnel inside width : 2.4~6.9 m

Height of above kiln car surface : 1.6~2 m

Daily capacity : ≥50,000 pieces

10,000 brick firing fuel consumption : ＜ 49X 10^6 KJ

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Coal Gas Oil Firing Clay Brick Production Tunnel Kiln

The tunnel kiln represents the pinnacle of brick-making technology, offering a continuous firing process where clay products are transported through a long, horizontal tunnel on specialized cars. Firing occurs precisely at the tunnel's central point.

Advanced Technology Benefits

This advanced technology excels in firing diverse clay products, providing superior control over the firing process, and ensuring consistently high-quality output.

Fires a wide variety of clay products
Offers precise control over the firing process
Ensures high-quality finished products
Continuous operation for high throughput

Target Industries & Applications: Brick manufacturing, ceramic production, construction materials

Tunnel Kiln Structure

Main Components

Kiln Body: Main structural part with elongated passage containing tracks or rollers to support and move green bricks
Preheating Zone: Initial zone where temperature gradually increases to remove moisture from bricks
Firing Zone: Core area with highest temperature where bricks are sintered
Cooling Zone: Area where fired bricks are gradually cooled to unloading temperature
Combustion System: Provides required firing heat including burners, fuel supply, and exhaust systems
Ventilation System: Controls internal airflow for complete combustion and uniform temperature distribution
Drive System: Moves green bricks through kiln using motors, chain drives, or roller drive devices

Maintenance and Care

To ensure efficient operation and long service life of tunnel kilns, regular maintenance and care are essential:

Regularly inspect kiln body for cracks, deformations, or other damage and perform timely repairs
Clean combustion system regularly including burners and fuel supply systems to ensure complete combustion
Ensure ventilation ducts remain unobstructed and check fan operation
Inspect drive system operation including motors, chains, or roller drives with timely lubrication and replacement of worn parts
Regularly calibrate temperature sensors and control systems to ensure accurate temperature control

Technical Specifications

Tunnel Inside Width	Height Above Kiln Car Surface	Daily Capacity	10,000 Brick Firing Fuel Consumption
2.4 m	1.6~2 m	≥80,000 pieces	< 49 * 10⁶ KJ
3.5 m	1.6~2 m	≥150,000 pieces	< 49 * 10⁶ KJ
4.6 m	1.6~2 m	≥200,000 pieces	< 49 * 10⁶ KJ
6.9 m	1.6~2 m	≥300,000 pieces	< 49 * 10⁶ KJ

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Tunnel Kiln with 2.4~6.9 m Tunnel Inside Width for High Capacity Brick Production and Low Fuel Consumption

Tunnel Kiln with 2.4~6.9 m Tunnel Inside Width for High Capacity Brick Production and Low Fuel Consumption

2.4~6.9 m Tunnel Inside Width Tunnel Kiln

≥50

000 pieces Daily Capacity Brick Tunnel Kiln

Tunnel Kiln with 2.4~6.9 m Tunnel Inside Width for High Capacity Brick Production and Low Fuel Consumption Images