Views:2 Author:Site Editor Publish Time: 2018-12-25 Origin:Site
There are many factors affecting the shaped rate of the dry powder ball briquette machine production line, but the main influencing factors are the performance of the machine itself, the skill level of the operator, and the nature of the cooking.
1. The control of moisture, the reasonable range of raw material moisture is 5-9%. If the moisture is too low, it is difficult to form. If the moisture is too high, it will cause waste and increase the cost of drying.
2. The setting of the pressure of the dry powder ball briquette machine , this factor is related to the ball formation rate, ball density and strength. If the pressure is small, the strength and density of the ball will be too low, and there will be burrs on the edge of the ball. If the pressure is too large, the phenomenon of hemisphere will increase greatly, and the density of the ball is too high, and the gap rate is low, which may cause difficulty in combustion or insufficient combustion, and increase the load and energy consumption of the equipment. According to our repeated test roller line pressure control 7t-9t/cm is more suitable.
3. Control of the feeding section, the supply of raw materials above the pair of rolls should be uniform during the production process, in order to ensure uniform and stable pressing of the rolls, and to ensure a high shaped rate and quality.
4. The shape and size of the sphere, the shape of the sphere is generally more flat and pincushion shape, because such a shape is better formed, and has higher stability, and the contact area between the spheres is relatively small.