Benefits	Details	Comparison with Traditional Coal Combustion Method	Example
Precise Temperature Control	Natural gas combustion systems can achieve precise temperature control. Through advanced burners and control systems, the flame size and temperature can be accurately adjusted to ensure that the brick blanks are in a suitable temperature environment at each stage, making the quality of the bricks more stable.	The temperature fluctuation of coal combustion is relatively large and difficult to control precisely. This may lead to quality problems such as cracks and deformation of the bricks, while natural gas combustion can effectively avoid these situations.	/
Good Firing Uniformity	The flame generated by natural gas combustion is relatively uniform. During the combustion process, air and natural gas are fully mixed in the burner before combustion, and the flame can be evenly distributed inside the kiln. This ensures that the brick blanks are heated evenly at all positions inside the kiln, avoiding local overheating or underheating.	/	When using a natural gas combustion system in a tunnel kiln, the brick blanks slowly pass through the kiln on the conveyor belt, and the uniform flame can ensure that each brick is fired to the same extent, thereby improving the quality consistency of the entire batch of bricks. The performance indicators such as the color and strength of the products are more uniform.
Beautiful Product Color	Natural gas combustion produces fewer impurities. When firing bricks, it will not have a large amount of coal ash and other impurities adhering to the brick surface like coal combustion does. This makes the brick surface smoother and the color more pure.	/	For some colored bricks or fair-faced bricks used for the exterior decoration of buildings, using natural gas for firing can better present the colors required by the design, improving the aesthetics of the products and enhancing their competitiveness in the building materials market.

Clay Solid Brick and Hollow Block Making with Firing Clay Brick Machine in Brictec Production Line

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