1, the structure and composition of the working process loop mode particles machine generally consists of feeding chamber, screw feeders, stirring mechanism, forming assembly (roller, ring die pellet machine, cutter, etc.), the discharge port, gearboxes and composed of motors and other parts of the spiral ring die roll forming machine type particle feeders, stirring mechanism and forming assembly components: the role of the feed screw from the feed by changing the speed and control of the gate opening to control the feed rate spiral . Stirring mechanism comprises adjustable angle stirring rods, helical arrangement according to the stirring rod, stirring and the auger acts powder materials. In the side walls of the stirring chamber containing steam or additive supply nozzle, steam or mist and discharged powder mix, and then molded into the ring mold chamber. Purpose is to increase the feed plus steam temperature and humidity, it is a good molding, increasing productivity, and can reduce the wear ring mold. 2. The main working parts of the main working parts ring mold roll type particle molding machine is a ring mold and pressure rollers. 1) ring mold ring die roll forming machine in the form of a ring-type particle mold structure using the most is monolithic. Drilling from the ring mold ring shape of the hole diameter is generally circular hole is less than or equal to 25 mm in Shandong wood pellet machine designated distribution, mostly raw materials, wood, molding cavity straight holes for fuel particle formation process See chapter 6.3. 2) roll nip roller straw pellet machine press roll assembly loop mode particles forming machine roll straight, often with integral ring mold particles used in conjunction with a larger width dimension of the pressure roller. The outer edge of the structure and shape of the pressure roller and ring mold monolithic rods (block) the same machine-like structure on the pressure roller, not repeat them here. Biomass particles mainly peanut shells, rice husks, palm, straw, sawdust, wood, sanding dust, sawdust, sawdust, bark, tree trunks, branches, furniture factory scraps, building templates, crates and other raw materials in Shandong The new wood pellet machine supplier, by mechanical compression methods, become denser solid fuel particles, can replace coal, diesel, natural gas and other fossil fuels, is a living, heating and industrial fuel particles with good energy. The fuel particles are from biomass pellet machine complete curing Shandong wood pellet machine brand preferential for biomass boilers, but also companies stove, electric stove, oil furnace, gas furnace energy saving transformation, the best replacement fuel of choice; It can be widely used in food factories, garment factories, toy factory, copper, aluminum, dry, hotel, restaurant, sauna bath center, leisure and entertainment, beauty salons, villas, buildings, apartments, schools and enterprises; but also as power plants, pellet fuel biomass gasifier and gas heating system, replace coal, natural gas, liquefied petroleum gas and other non-renewable energy sources. According to September 1, 2010 promulgated the "National Agricultural Industry Standards: biomass solid fuel standards," according to the grand machinery and biomass pellet machine users in the past cases, biomass pellet machine finished particles with small size, high density, clean, convenient storage and transportation, combustion stability, long life cycle, high combustion efficiency, low ash and flue gas contaminants and other advantages. Biomass pellet machine pressed biomass particles, biomass pellet machine from biomass pellet machine to complete the backlog of work, so, biomass pellet machine is a special equipment for the production of biomass particles. Grand machinery is the biomass pellet machine, wood pellet machine, sawdust pellet machine, sawdust pellet mill, wood pellet mill old enterprise, welcome biomass pellet production units come to visit. Shandong wood pellet machine discounts, Qingdao wood pellet machines offer grand renewable resources provided by the Zhengzhou City grand Machinery Manufacturing Company Limited. Zhengzhou City grand Machinery Manufacturing Co., Ltd. (www.sdfensuiji.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the grand machinery and you hand into the brilliant, for a better future!