The Hoffmann kiln is a series of batch process kilns. Hoffman kilns are the most common kiln used in production of bricks and some other ceramic products. It´ S used for for baking dried bricks.
The fuel for firing can be coal, gas, oil etc.
Yield of perfect bricks will be >90%<o: P>
A Hoffmann kiln consists of a main fire passage surrounded on each side by several small rooms. Each room contains a pallet of bricks. In the main fire passage there is a fire wagon, that holds a fire that burns continuously. Each room is fired for a specific time, until the bricks are vitrified properly, and thereafter the fire wagon is rolled to the next room to be fired.
The advantages of Hoffman Kiln
1, High production capacity, you can get finished bricks everyday.
2, Low investment because it needs fewer equipments.
3, Technical requirements are not high, easy to operate.
4, Suitable for a variety of raw material brick, block and tile baking.
5, Is the ideal choice for small and medium brick factory.
Company Description
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.
The business scope of our company is:
>Turnkey project of brick plant
>Design & Build Complete Modern Brick Plant
>Consultancy Services for Brick Plant
>Retrofit and Modernize of Existing Brick Plant
>Supply Brick Making Machinery
>Build Dryer & Kiln
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, debugging 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.
Hoffman kiln
(chambers) |
capacity |
Equipment of kiln |
Production days in a year |
| 18-24 |
15~20 million pcs annual |
auto green brick cart, tractor, three wheel cart, auto brick cart, etc |
330 days |
| 26-32 |
20~25 million pcs annual |
auto green brick cart, tractor, three wheel cart, auto brick cart, etc |
330 days |
| 32-42 |
25~35 million pcs annual |
auto green brick cart, tractor, three wheel cart, auto brick cart, etc |
330 days |
| 48-56 |
35~40 million pcs annual |
auto green brick cart, tractor, three wheel cart, auto brick cart, etc |
330 days |
| 56-60 |
40~50million pcs annual |
auto green brick cart, tractor, three wheel cart, auto brick cart, etc |
330 days |
| 72-80 |
70~80 million pcs annual |
auto green brick cart, tractor, three wheel cart, auto brick cart, etc |
330 days |
Audited Supplier 
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