WEB:www.bricks-machine.com It is noticeable that nowadays in ceramic industry. Man is Just a controller for machines producing ceramic products, rather than a mere worker. This productive procedure requires following steps:
1) Extracting the materials
2) Preparing the mud
3) Molding
4) Drying
5) Kilning
1) Extracting the materials: There are different facilities for extraction. The most logical and economic way is to extract the soil from the mine using a bulldozer to be carried by a truck to the factory.
2) Preparing the mud: watering the soil, stones and other useless materials are expelled, then regarding the extent of solidity and aridity, soil is milled by means of different mills in order to have a size of about 10or1.5 mm. Having mixed with water, it's ready to be shaped. In this part, considering the different conditions. different equipments are needed.
3) Molding after the mud is prepared, the paste should be kneaded well, and it should be placed in a vacuum container. After expelling the air existing in it. the mud is extruded.
as it is not cut yet, the mud should be pressed and after that by means of cutting machine, it is cut in to needed sizes.
4) Drying: The clay produced in this method. Has a moistness of about 25% which should be removed. In a semi-mechanic method. Having the clay shaped, it is placed in a roofless place, under the direct sun light to be dried. In order to avoid cracking or buckling or controlling the rate of the evaporation, several methods, such as moistening the clay with oil are applied. This way the length of drying is 3to15days. In full automatic method, after molding and cutting the clay, it is carried in to drying containers, where they get dried under a control on temperature and moistness. The required time is about 20-36 hours.
5) Kilning: During the kilning, the molecules of soil get closer to each other because of chemical changes and as a result, the substance becomes hard. The duration and the temperature of kilning which is directly associated with the kind of soil, varies between 15-120 hours and a temperature of about .C0400-1200
TUNNEL KILN
The tunnel kiln was developed by Hamgam . It is built with special refractory bricks. These bricks allow very little loss of energy.
The tunnel kiln also has a better heat distribution system. the uniform heat distribution reduces rejected brick. The brick out put is also higher then in Huffman kilns.
Hamgam offers both types of kilns. Hamgam offers both types of kilns .hamgam experts can advice customers about the most suitable kiln for their use.
BUSINESS OF BRICK MAKING
Manufacture of bricks is generally a good business. a successful brick manufacturing business has three main items:
1. the correct type of clay soil should be available in quantities required .
2. a good production factory consisting of good quality robust machinery and an energy efficient drying and firing process.
3- a good market for the products. Besides the above sound technical and managerial ability to manage the production process is essential.
after sales support for the machinery is another asset .
hamgam provides full support and back up to all its customers and HAMGAM SANAT experts will assist a discerning
Customer in ensuring that he selects the right place for his/her factory.
They will also assist in the initial management of the unit.
Training of personal in running the factory and maintaining the machinery is another factor that a customer can depend on. the Hamgam sanat team will respond to initial enquiries and after sale requests with equal zeal.
HAMGAM SANAT machinery is manufactured in an atmosphere of total quality control. This means a HAMGAM CUSTOMER is assured of good machinery and spare parts from HAMGAM.
*QUALITY IS A TRADITION AT HAMGAM SANAT*
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D'Hanis Brick Factoryby noxvet1,407 views
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