The clay must be baked to soften before the clay model is made. Since the characteristics of clay are hot, soft and hard, the filling of clay must be used in a softened condition. Be aware that how well the clay is baked has a big impact on the quality of the model. How to master the clay softening technique?

Industrial clay softening process notes:

1. Simply put, as long as the industrial clay is heated in the oven, the clay model will soften. But do not underestimate the baking of clay, accurate temperature control and uniform heating are the two necessary conditions for baking clay. If the temperature is too low, the softening degree of the clay is not enough; If the temperature is too high, the properties of the clay will be affected. When the temperature is high to a certain extent, the clay will be differentiated by liquefaction, resulting in the inability to use or even burn, so it is necessary to pay attention.

2, the clay heating can not be stacked, should be placed in layers, and in the placement of clay is not too dense, so that there is a good ventilation gap between each clay.

3, clay in the heating process is not uniform softening is a big problem, due to uneven heating caused by part of the temperature too fast, so with internal blast oven good. The clay must be placed in a tray during the heating process, the height of the four sides of the tray should not exceed 2/3 of the diameter of a piece of clay, and the tray should not be overlapped between the tray and the tray in the oven to prevent the clay from being over-heated inside the tray. The technical details of baking clay: the tray of clay is best to use a special flat iron pan made of tin, and try not to use a porcelain bowl (bowl), especially the porcelain bowl with a small bottom is not easy to make the clay fully heated, the heating time is long, and the clay loss is large.

4, clay out of the oven will soon harden, baked clay in the manufacturing process is used to take how much. Therefore, the oven used is good to adjust the temperature and constant temperature. Different kinds of clay have different characteristics, they bake at different temperatures, so do not mix different kinds of clay together. Used clay can also be recycled and reused.

5, Shanghai Bomi professional clay heater function: hot waste gas treatment device (odor); Blower to heat clay evenly; Increase the viscosity of clay, at the same time can increase the use of clay, microcomputer management system, device temperature, time automatic adjustment system; Equipped with observation window, easy to confirm the internal situation of the heater, anti-leakage, anti-overheating.