clay brick Tunnel oven in the automatic clay brick manufacturing plant

The investment of Tunnel kiln and tunnel dryer about 60~70% of whole project, we have professional team for kiln construction and supervision, most of the brick project facing problem from kiln and dryer. But we are professional in dryer and kiln.

A tunnel kiln is a type of continuous kiln that is typically open on both ends and heated centrally. Building materials, such as bricks, may be passed through the device in an uninterrupted fashion, allowing large volumes to be processed without shutting off the kiln between batches.

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A number of different methods can be used to heat tunnel kilns. Typical heat sources include coal,gas,and other fuel.

Tunnel Kilns are computer-controlled, continuously operating car-bottom kilns. Computer technology allows kiln car movement through the kiln to be controlled for changes in firing curves and firing temperatures. Automatic controls can be programmed to make firing changes for differences in product size and color.

Pushers move the train of cars non-stop at a predetermined rate. This method is ideal for all ceramic industries requiring high volume production and/or a continuous production process.