1.Broaden the section from traditional 2.2 meters to 4.5-5meters,up to 300 meters;
2.Adopt 90 degrees turning automatical running, the speed of kiln car shortened from traditional every 15 minutes to every 3 minutes.
3.Adopt to fast firing at low temperature and intelligent furnace pressure sensor and transducer automatical adjustment technology. The temperature difference is controlled in ±3 degree.
4.The quench zone adopts to new thermal exchanger, heating the air to combustion-supporting.
5.Compared with the traditional furnace, it save gas more than 6%, and save electricity about 25%, production efficiency raise nearly doubled.
6.High mechanization of production process, low labor intensity, less labor quantity, that reduce the production cost.