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Tunnel Kiln Introduction:

The investment of kiln and 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 good helper in dryer and kiln.

We would like to provide general information of tunnel kiln as following:

Tunnel kiln is an advanced and automatic technology in brick making industry.

The advantage as following:

1. Continuous 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.

2. Fuel

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

3. Automatic Computer-controlled

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.

4. High capacity

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.

1. the fuel can be coal,gas,coal-gas,oil etc.
2. the investment budgetwill be depend on the automatic degree (project design and feasibility study,  investment pay-back period)

so far, we have idea about Tunnel kiln and dryer . You need brick machinery for producing green bricks. We already contacted reliable and quality verifies company work for you.

The after sales-service,

We have professional team do the kiln construction, supervision, machinery installation, commissioning. it means we provide one-stop service and whole responsibility, if you take the services from many different companies, the Mutual shirk responsibility is happened in most of the failure brick factory

You can contact me to get more detail information for the  whole project.

A tunnel kiln is a type of continuous kiln that is typically open on both ends and heated centrally. 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. The simplest tunnel kiln consists of a single heat source in the middle of the device, with the materials slowly heating and subsequently cooling as they pass through it. More complex versions may be sealed to the outside atmosphere, provide multiple heating and cooling stages, and offer a variety of interior atmospheric conditions.

The tunnel kiln has a variety of applications across many different industries, but is typically used in large production operations. It may use a moving belt as a method of conveyance through the device, a truck system, a pusher plate, or a number of other options. Regardless of the particular design, the object of the device tends to be to process a large amount of material in a continuous manner.

A number of different methods can be used to heat tunnel kilns. Typical heat sources include electrical heating elements and gas-fired units, with dual heating systems also existing. Some may also conserve energy by capturing heat at the cooling end and recirculating it to help pre-heat materials that are entering the device.

Service Introduction:

1.We majors in the abroad & home fired-brick designing, kiln designing, factory building designing and turn-key project.

2.We have many professional specialists, among which 6 are professor-level engineer and 10 are of high title.

3.We have accomplished over 50 brick projects of engineering, trading, technical support in Asia, Africa and South American countries.

4.We have also successfully constructed over 20 production lines in China.

Before-sale services:

(1) Tell customer how to build a brick plant, the complete plant including three parts, brick shaping machinery, drying and firing.(Confirm clay,power electricity,water,land area, fund)

(2) Guide customers to choose the best and economic plant, recover the investment within short time.

(3) site inspection

(4) We are responsible for the offer, flow chart, and detail specification of each machinery.

In-Sale services:

(1)Quality control must be inspected strictly

(2)In accordance with the agreements stipulated in the contract

After-sale services:

(1) We will send the technicians to guide with device installation, deb ing and training operators until customers are fully satisfied.

(2) Guarantee for machinery, materials and equipment supplied under this quotation are valid for a period of 12 months after commissioning or 16 months after delivery whichever is earlier. Warranty shall cover manufacturing defect in material and workmanship but exclude:

1. Daily wear and tear 2.mishandling or improper operation3. Incoming power supply fluctuation

4. Consumable and spare parts.

(3) Regular visit customer, consult with the customer feedback, come true with the customer's two-way communication.