The production method of flamed wall tile mainly includes the following steps:
1 Raw material preparation: Select high-quality clay, quartz sand, feldspar, iron ore and other raw materials.According to a certain proportion of the ratio, they will be crushed.
2 Forming: The pre-treated raw materials are mixed with water into mud, and then extruded into strips by vacuum extruder.
3 Sintering.
4 Fire.
5 Cooling.
6 Polished.
