Features and benefits of biomass pellet fuel: Features: biomass pellet machine Buy high quality wood pellet fuel machine, the main raw material is pure wood, without any binders and additives, only the wood by professional mechanical processing, compression molding change its density , strength, combustion performance, making it the integrity of the fuel density, loose material "dense Departed," which limits the overflow rate of volatiles, extend the time volatiles burning wood pellet machines offer complete sets, most of the combustion reaction only briquette the surface. When air is supplied to the stove sufficient enough, the loss of volatile molecules unburned little, thereby reducing the generation of black smoke. Briquette texture due to dense overflow after volatiles remaining carbon structure is relatively close, the airflow can not be stepped movement, charcoal burning can be fully utilized. In the combustion process can be clearly observed, after the extension of the parcel with bright blue charcoal, temperature greatly improved fuel significantly longer. COD entire combustion process becomes more balanced, more stable combustion process. Advantages: clean and environmentally friendly, space-saving, high combustion efficiency, safe and sustainable use. Ring die bore structure: ring die bore the main straight holes, tapered bore, tapered bore and with pressure inside the hole and so on. Depending on the biomass feedstock, using the hole in the form of different types of mold. Compression ratio is a reflection of the strength of particles as an indicator of the extrusion, i.e. the ratio of the effective thickness of the ring die and the die hole diameter (l / d), a ring die compression ratio is small, the effective length of the die hole is shorter, the material in the die 孔中成 type pressure is small, easy extrusion ring mold, although high yield, but made out of loose pellets, the appearance is not smooth; the effective length of the ring mold compression ratio, the die hole length, the greater the material suffered in the die hole pressure, corresponding made out of high particle density, particle smooth and good quality, but the particle machine production will decline, the system will be a corresponding increase in material costs. Guide cone material role is to facilitate the material into the die hole small wood pellet machine configuration, the process of using the guide cone material easy to wear, the material must guide cone timely repair. Outer cone ring mold is mainly used straw, wood chips and other biomass feedstocks granulation. When the die hole diameter d by the wear becomes large, the length l of the die orifice will also be longer, so that the compression ratio is relatively stable, to ensure the hardness of the particles. Ring die bore by an equilateral triangle arrangement. Ring die opening ratio d2 / 4 (d + 6) 2. The higher the value, the more the material, but will reduce the strength of the ring mold, easy to crack; the lower the value, the greater the distance between the die orifice 6, the greater the intensity of the ring mold, the material less. Therefore, we must determine the size of the opening rate according to the intensity. For straw, wood chips and other materials, opening rate than the feed ring mold smaller ring mold to ensure the ring mold with good strength to prevent cracking of the ring mold. Die hole roughness is an important factor affecting the particles forming. Under the same conditions for wood pellet machine compression ratio, the more difficult the die hole out of the coarser particles, too coarse particles also affect the surface quality, suitable roughness values ??should be between 0.8 and 1.6. Surface-hardened alloy steel ring die easily worn away the hardened layer, resulting in reduced service life. Now ring mold manufacturing production in general, after the heat treatment plus a fine reaming process, increase ring mold finish to guarantee a ring mold the material. Suihua wood pellet machine wood pellet machine how much money _ _ lifetime warranty (certified merchants) provided by Zhengzhou City grand Machinery Manufacturing Company Limited. Zhengzhou City grand Machinery Manufacturing Co., Ltd. (www.sdfensuiji.com) is specialized in the "shredder, crusher, ball mill, dryer, mineral processing equipment, biomass pellet machine" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu.