China Small Industrial Gas Fire Kiln for Brick Machine

According to products to be produced, capacity demand, and on the basis of the lab. Test results, we design, supply and construct clay brick tunnel kilns for 20-120 million pieces of bricks a year, such as facing bricks, pavers, hollow and thermal blocks. The applicable materials can be clay, shale clay, fly ash, coal gangue. And the fuel for brick firing can be oil, gas, coal and coal gangue itself.
The features of tunnel kiln as following:
1. Operating temperature up to 1000 to 1280. Fast firing and according to various types and shapes of work pieces. And the width of kiln can be 2.5m to 9.23m.
2. Fully automatic temperature control provides economic fuel consumption. The fuel consumption automatically adjusts as the temperature is higher or lower during the firing to prevent the unnecessary waste of fuels.
3. Firing with unsealed type kilns, the changes during the firing can be observed by naked eye easily.
4. Lightweight heat insulation materials are used for the inside of the kiln to obtain high efficiency heat insulation and enhance the service life of the kiln.
5. The tunnel kiln is equipped with high efficiency burner and fuels can be fired completely without any air pollution.
6. The quality of firing products is very stable thus reducing unacceptable finished products.
No.Capacity base on size50,000pcs per day1Land(m2)15,000~20,0002shed for machinery (m2)200~5003shed for dryer (m2)800~12004shed for tunnel kiln (m2)800~12005Electricity400~700kw6raw material(m3day)145~1607coal fuel(ton/day)5.1~5.88Electricity (kwh/day)2,150~3,1009Brick making machinery (USD)144,000~204,00010Extruder VP45 7000pcs/hour (one shift)11Artifical dryingsamll tunnels dryer12Tunnels quantity6 tunnels13Equipment of dryer (USD)250,000~300,00014Production days in a year(can produce in rainy season)330 days15Kiln type Tunnel kiln (2.5 meters width)16Equipments of Tunnel kiln400,000~600,00017Building materials for foundation and kiln construction (bricks,cement,sand)solid bricks:1.2 million pcs cement:30~35 tons sand:120m³ approx: 500ton refractory bricks18Construction period3~4 months19Man power for operate the plant30~6020Firing period24 hours firing 21Total cost for equipments794,000~1,104,000 USD