Biomass briquette making machine is the main equipment to make rod solid fuel by using wood, rice husk, peanut shell, plant straw and other carbon-containing wood materials (without adding any additives) under high pressure and high temperature conditions. The machine adopts automatic constant temperature device, stable working performance at set temperature, and has the advantages of reasonable structure, simple operation and maintenance. The solid bar material produced by the machine is easy to ignite after carbonization, high calorific value (compared with the general wood by more than 20%), less pollutants, easy to store and transport, can make full use of crop residues, to achieve waste into treasure, and reduce the shortage of energy in agriculture and forestry.
The briquette making machine uses a range of natural raw materials such as sawdust, crop straw, rice husk, grass, shrub branch, bamboo and wood truncation, material head, and sugarcane slag. After these materials are pulverized by a sawdust crusher, the screw propeller and heating ring create a high-temperature and high-pressure environment to form the raw material into a hollow rod.
The briquette-making process minimizes the size of the product while increasing its density and, most importantly, its flammability. These briquettes, which can replace firewood and coal, generally come in the shape of a hollow square or hexagonal column and have an outer diameter of 50mm and a hole diameter of 15-20mm.
Model | Power | Capacity |
EW50A | 18.5-22KW | 260-280KG/H |
EW50B | 22KW | 320-340KG/H |
EW50C | 30KW | 400KG/H |
The wooden sticks made by the stick making machine have a higher density and can be used for a variety of purposes. For instance, fires for boilers or charcoal production for wider use.
The process of turning sticks into charcoal is called carbonization, and it only takes one step if you have a carbonization furnace. Alternatively, you can also build an earthen kiln for firing, which is the original method.
The cost of charcoal is more expensive than the market price of sticks. Therefore, when deciding which to produce, it is important to consider the raw materials and uses. For example, if raw materials are sawdust and branches, it is recommended to make charcoal. On the other hand, if the raw material is straw or some sundries, it is likely best to make wooden sticks.
In the end, it depends on the customer’s raw materials and uses as to whether it is necessary to make into sticks or charcoal. Both goods have their own respective uses.