Rod making machine is according to the size of the molding cylinder can be divided into 50 rods machine and 70 rods machine. Rod making machine is the main equipment to make solid fuel in the form of rods under the condition of high pressure and high temperature by utilizing wood, rice husk, peanut shell, plant straw and other carbon-containing wood materials (without adding any additives).
This machine adopts automatic constant temperature device, stable performance at the set temperature, and has the advantages of reasonable structure, simple operation and maintenance. The solid bar material produced by this machine is easy to ignite after carbonization, has high calorific value (more than 20% compared with general wood), less pollutants, and is easy to store and transport, making full use of crop residues, turning waste into treasure, and alleviating the contradiction of the tension of energy in our country's agriculture and forestry.
Rod making machine is also known as wood powder molding machine and its products can be divided into wood chip rod making machine, rice husk rod making machine, sawdust rod making machine, etc. This equipment is the main molding equipment for the production of mechanism charcoal. It can make bamboo, wood, fruit shells, straw (except rice straw, wheat straw) and other granular (length ≤ 5mm, diameter ≤ 3mm) waste materials with water content <12%, without adding any binder, after high temperature, high pressure process, extruded into a solid pay stick with a center hole.
Principle:
Rod making machine is to use sawdust, crop stalks (corn stalks, soybean stalks, sorghum stalks, cotton stalks, rape stalks, peanut seedlings, sunflower stalks), grain husk, grass, shrub branches, bamboo and wood cuttings, head, bagasse and other raw materials, after crushed by wood chip mill in the spiral propeller and the role of the heating circle to form a high temperature and high pressure zone will be processed into loose raw materials into a hollow rod body. The product has high density, small volume, good combustibility, can replace firewood and coal. Generally, the outer diameter of the product is 50-60mm, the hole diameter is 15-20mm, and it is in the shape of hollow quadrangle or hexagonal column. It can also be made into spherical, granular and honeycomb shape.