The role and operation requirements of charcoal Sawdust Briquette Machine in the process of charcoal production

In the process of Charcoal machine equipment producing mechanism charcoal, the Sawdust Briquette Machine is one of the more critical equipment. This equipment undertakes the molding process of raw materials such as sawdust and straw, and has a prominent position in the whole set of equipment, so the operation technology of the Sawdust Briquette Machine is also very important. Kaibang charcoal machine manufacturer summarizes the operation experience of the Sawdust Briquette Machine.

The working principle of the Sawdust Briquette Machine is to use high temperature plasticization to process and shape the raw materials. The machine uses spiral propulsion and pressurization to generate high-intensity pressure in the cavity of the Sawdust Briquette Machine. Under the action of high temperature, the material lignin softens and combines to form a high-density and high-strength rod with a regular hexagonal cross-section. In this process, the moisture content of the raw materials must reach 8%-12%. If the moisture content is high, the rods will be scattered in a blooming shape. If the moisture content of the raw materials is low, the produced rods will have cracks and will not be strong enough. The temperature control should reach 260-280 degrees, but this is the temperature during normal production. When the machine is just started, the temperature can be raised by 30-40 degrees, because when the raw materials just begin to form, there will be a sudden cooling stage, about 30-40 degrees, and the temperature after cooling is exactly 260-280 degrees. The firewood sticks made during normal production are dark in appearance, with a layer of oily sheen on the surface, and feel heavy when held in the hand. Its density can reach 1.2. It will not float like wood when put into water, but will sink to the bottom of the water. In actual operation, customers must strictly follow the established operating standards for the stick making machine. When feeding, they must carefully check whether the material contains metal and stones to prevent hard materials from entering the machine cavity and causing serious wear on the propeller.