Xi'an BBT Clay Technologies Co., Ltd.
                                                                                                           
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11 Years
Since 2015
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Automatic Clay Brick Tunnel Kiln 2.5-6.9m Section with 50,000-180,000 Pcs/Day Capacity

Price Negotiable
Price: Negotiable
MOQ: 1 set
Delivery Time: 30-60days
Brand: BBT
Product Description
Clay Brick Tunnel Kiln Firing Systems
Our fully automatic clay brick tunnel kiln firing systems feature advanced two-time setting and firing technical design for optimal brick production efficiency and quality.
Advanced Tunnel Kiln Systems
The tunnel kiln incorporates comprehensive systems including smoke-releasing, recycling, waste-heat recovery, cooling, and pressure balancing. Key features include:
  • Large section design with high production yield
  • Minimal section temperature difference
  • Excellent heat preservation effect
  • Automated control system for stable baking parameters
  • Guaranteed firing quality through precise temperature control
Clay brick tunnel kiln exterior view showing industrial construction
Technical Design Features
Utilizing flat ceiling tunnel kiln technology with complete systems for smoke discharging, cooling, heat releasing, pressure balancing, and automated testing. The kiln features entrance and exit doors with preparatory rooms and cut-off doors to prevent cold air infiltration and ensure optimal baking conditions.
Tunnel kiln system overview showing internal structure
Durable Construction Materials
Built with red brick for pre-heating and cooling zones (below 200°C), and clay refractory brick for baking zones. Advanced insulation includes refractory fabric felt, rock wool felt, and high-aluminum cotton for optimal thermal efficiency and structural durability.
Tunnel kiln structural details showing refractory materials
Flexible Fuel Options
Compatible with multiple fuel sources including coal, gas, or oil for firing clay bricks, providing operational flexibility and cost efficiency.
Tunnel kiln fuel system showing combustion options
Automated Combustion System
Full automatic combustion system ensures consistent firing temperatures and optimal fuel efficiency throughout the production process.
Coal feeding machinery for automated brick kiln operation
Global Installation Experience
Successfully implemented in various international projects, including recent installations in Bangladesh, demonstrating proven performance in diverse operational environments.
Clay brick tunnel kiln construction site in Bangladesh
Technical Specifications
Specification Model Numbers Output Capacity (Pcs/day) Land Covering Required Outer Size (m)
Tunnel Kiln + Dryer 2.5m Section 8 Channels 50,000 140×50m 110.8×4.3×2.34
61×9.6×1.5
Tunnel Kiln + Dryer 3.6m Section 12 Channels 80,000-100,000 170×65m 134.2×5.4×3.6
67.6×19.22×1.5
Tunnel Kiln + Dryer 4.6m Section 14 Channels 100,000-120,000 180×70m 143.5×6.4×3.33
65.5×25.24×3.285
Tunnel Kiln + Dryer 6.9m Section 20 Channels 150,000-180,000 200×120m 153.5×8.7×3.33
65.5×25.24×3.285
Additional construction images showing kiln installation and structural details:
Tunnel kiln construction progress showing structural framework Kiln interior construction showing refractory lining installation Tunnel kiln structural components during assembly Completed tunnel kiln section showing industrial design Technical diagram of clay brick tunnel kiln system layout

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xi'an BBT Clay Technologies Co., Ltd.
Location Room 0511, Lvdi Lanhai Building, Xi'An High Technology Zone, Xi'An, China
Contact Person Pan

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