{"id":7297,"date":"2026-07-23T11:08:56","date_gmt":"2026-07-23T03:08:56","guid":{"rendered":"https:\/\/shuliyrm.com\/?p=7297"},"modified":"2026-07-23T15:45:13","modified_gmt":"2026-07-23T07:45:13","slug":"sawdust-dryer-machine","status":"publish","type":"post","link":"https:\/\/shuliyrm.com\/ja\/sawdust-dryer-machine\/","title":{"rendered":"Sawdust Dryer Machine: Complete Biomass Drying Solution for Wood Chips, Sawdust &amp; Biomass Fuel Production"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Sawdust dryer machine is an essential piece of equipment for reducing the moisture content of sawdust, wood chips, rice husks, straw, and other biomass materials before pelletizing, briquetting, or further processing. At Shuliy Machinery, we provide both biomass rotary dryers and airflow sawdust dryers to meet different production capacities and raw material requirements. Whether you operate a biomass pellet plant, charcoal briquette factory, or wood processing business, we can customize the most suitable drying solution for your production line.<\/p>    <h2 class=\"wp-block-heading\">What Is a Sawdust Dryer Machine?<\/h2>    <p class=\"wp-block-paragraph\">A sawdust dryer machine, also known as a biomass dryer machine, is designed to remove excess moisture from biomass materials through heated air. By reducing the moisture content to the optimal level (generally 8%\u201312%), the machine improves the efficiency of biomass pellet production, charcoal briquetting, wood block manufacturing, and other downstream processes.<\/p>    <p class=\"wp-block-paragraph\">Fresh sawdust or agricultural waste often contains 30%\u201360% moisture, making it unsuitable for direct pelletizing or briquetting. A professional drying system ensures consistent product quality, higher fuel value, easier storage, and lower transportation costs.<\/p>    <h2 class=\"wp-block-heading\">Types of Shuliy Biomass Dryer Machines<\/h2>    <p class=\"wp-block-paragraph\">Shuliy offers two drying solutions according to different production requirements.<\/p>    <h3 class=\"wp-block-heading\">Rotary Drum Type Wood Sawdust Dryer<\/h3>    <p class=\"wp-block-paragraph translation-block\">Biomass rotary drum dryer is a continuous drying machine used to reduce the moisture content of biomass materials. It works by using a <strong>rotating drum combined with hot air heat exchange technology<\/strong> to evaporate the moisture from wet materials, making them suitable for further processing.<\/p>    <p class=\"wp-block-paragraph translation-block\">It is widely used in the biomass fuel processing industry for drying materials such as <strong>wood chips, sawdust, straw, rice husks, bagasse, palm fiber, and other biomass materials<\/strong>.<\/p>    <p class=\"wp-block-paragraph\">Simply speaking, its working process is:<\/p>    <p class=\"wp-block-paragraph translation-block\"><strong>Wet biomass materials \u2192 Rotary drum drying \u2192 Moisture reduction \u2192 Dried biomass materials \u2192 Pelletizing \/ briquetting \/ combustion use.<\/strong><\/p>    <h4 class=\"wp-block-heading\">What Biomass Materials Can Be Dried?<\/h4>    <p class=\"wp-block-paragraph\">The sawdust dryer machine is suitable for drying various types of biomass materials, including:<\/p>    <ul class=\"wp-block-list\"> <li>\u6728\u304f\u305a<\/li>    <li>Wood chips<\/li>    <li>Straw<\/li>    <li>Rice husk<\/li>    <li>\u30c8\u30a6\u30e2\u30ed\u30b3\u30b7\u306e\u830e<\/li>    <li>Bagasse<\/li>    <li>Palm fiber<\/li>    <li>Coconut shell fiber<\/li>    <li>\u30d4\u30fc\u30ca\u30c3\u30c4\u306e\u6bbb<\/li>    <li>Wet biomass materials before biomass pellet production<\/li> <\/ul>    <p class=\"wp-block-paragraph\">It is widely used for reducing the moisture content of biomass raw materials before further processing, such as biomass pelletizing, briquetting, and fuel production.<\/p>    <h4 class=\"wp-block-heading\">Working Principle of Biomass Rotary Drum Dryer<\/h4>    <p class=\"wp-block-paragraph\">The biomass drum dryer mainly consists of a rotating drum, hot air furnace, feeding system, lifting plates, induced draft system, and dust removal system.<\/p>    <ol class=\"wp-block-list\"> <li><strong>Wet Materials Enter the Drum<\/strong><\/li> <\/ol>    <ol class=\"wp-block-list\"><\/ol>    <p class=\"wp-block-paragraph\">Wet biomass materials such as sawdust, wood chips, and straw are fed into one end of the dryer through a conveyor.<\/p>    <p class=\"wp-block-paragraph translation-block\"> <strong>2. Drum Rotation Lifts and Scatters the Materials<\/strong><\/p>    <p class=\"wp-block-paragraph\">Multiple specially designed lifting plates are installed inside the drum. As the drum rotates, the materials are continuously lifted, turned over, and scattered, forming a uniform material curtain inside the drum.<\/p>    <p class=\"wp-block-paragraph translation-block\"> <strong>3. Hot Air Performs the Drying Process<\/strong><\/p>    <p class=\"wp-block-paragraph\">The high-temperature hot air generated by the hot air furnace enters the rotary drum and fully contacts the continuously tumbling biomass materials, absorbing and removing the moisture from them.<\/p>    <p class=\"wp-block-paragraph\">The heating furnace is installed by the customer. Our company can assist with the design and provide installation drawings according to the customer&#8217;s requirements.<\/p>    <p class=\"wp-block-paragraph translation-block\"> <strong>4. Moisture Vapor Is Discharged<\/strong><\/p>    <p class=\"wp-block-paragraph\">The evaporated moisture is discharged together with the humid hot air through the fan and dust removal system, while the dried biomass materials are discharged from the other end of the dryer. Finally, a cooling system can be installed to lower the temperature of the final product.<\/p>    <h4 class=\"wp-block-heading\">Advantages of Biomass Rotary Drum Dryer<\/h4>    <p class=\"wp-block-paragraph translation-block\">1. <strong>Large Processing Capacity<\/strong>: The biomass rotary dryer is suitable for continuous industrial production and can meet the needs of large-scale biomass fuel processing plants.<\/p>    <p class=\"wp-block-paragraph translation-block\">2. <strong>Uniform Drying Performance<\/strong>: The materials are continuously lifted and turned over inside the rotating drum, ensuring that every part of the biomass fully contacts the hot air for consistent and efficient drying.<\/p>    <p class=\"wp-block-paragraph translation-block\">3. <strong>High Thermal Efficiency<\/strong>: Through optimized hot air circulation design, the dryer improves heat utilization efficiency and reduces energy consumption.<\/p>    <p class=\"wp-block-paragraph translation-block\">4. <strong>Strong Adaptability<\/strong>: The machine can process various types of biomass materials with different sizes and moisture contents, such as sawdust, wood chips, straw, rice husks, and other biomass waste.<\/p>    <p class=\"wp-block-paragraph translation-block\">5. <strong>Multiple Heating Sources Available<\/strong><\/p>    <p class=\"wp-block-paragraph\">The heat source can be selected according to customer requirements, including:<\/p>    <ul class=\"wp-block-list\"> <li>Biomass fuel furnace<\/li>    <li>Natural gas burner<\/li>    <li>Coal-fired furnace<\/li>    <li>Electric heating system<\/li> <\/ul>    <p class=\"wp-block-paragraph translation-block\">6. <strong>Easy Integration into Various Biomass Production Lines<\/strong><\/p>    <p class=\"wp-block-paragraph\">The rotary sawdust dryer machine can be integrated into different biomass processing lines, such as:<\/p>    <ul class=\"wp-block-list\"> <li>Wood pellet production line<\/li>    <li>Biomass briquette production line<\/li>    <li>Wooden pallet production line<\/li>    <li>Other biomass fuel processing systems.<\/li> <\/ul>    <h4 class=\"wp-block-heading\">Common Configuration of Rotary Sawdust Dryer Machine<\/h4>    <p class=\"wp-block-paragraph\">A complete biomass drying system usually includes the following equipment:<\/p>    <ul class=\"wp-block-list\"> <li><strong>Hot Air Furnace<\/strong>: Provides the high-temperature hot air required for the drying process.<\/li>    <li><strong>Rotary Drum Dryer<\/strong>: The core drying equipment used to reduce the moisture content of biomass materials.<\/li>    <li><strong>Cyclone Dust Collector<\/strong>: Separates dust particles from the exhaust air to improve environmental performance and ensure clean operation.<\/li>    <li><strong>Induced Draft Fan<\/strong>: Promotes hot air circulation inside the drying system and helps discharge humid air.<\/li>    <li>Conveyor System: Used for automatic feeding and discharging of biomass materials, improving the efficiency and automation level of the production process.<\/li> <\/ul>    <h4 class=\"wp-block-heading\">Technical Specifications of Rotary Sawdust Dryer Machine<\/h4>    <figure class=\"wp-block-table aligncenter\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u30e2\u30c7\u30eb<\/td><td>\u5bb9\u91cf<\/td><td>Drum Size<\/td><td>\u529b<\/td><\/tr><tr><td>SL-800<\/td><td>400\u2013600 kg\/h<\/td><td>\u03a6800 \u00d7 8000 mm<\/td><td>4 kW<\/td><\/tr><tr><td>SL-1000<\/td><td>800\u20131000 kg\/h<\/td><td>\u03a61000 \u00d7 10000 mm<\/td><td>5.5 + 5.5 kW<\/td><\/tr><tr><td>SL-1200<\/td><td>1000\u20131200 kg\/h<\/td><td>\u03a61200 \u00d7 12000 mm<\/td><td>7.5 + 7.5 kW<\/td><\/tr><tr><td>SL-1500<\/td><td>1500\u20132000 kg\/h<\/td><td>\u03a61500 \u00d7 12000 mm<\/td><td>15 + 15 kW<\/td><\/tr><\/tbody><\/table><\/figure>    <p class=\"wp-block-paragraph\">Custom models with higher capacities are available upon request.<\/p>    <h3 class=\"wp-block-heading\">Airflow Sawdust Dryer Machine<\/h3>    <p class=\"wp-block-paragraph\">Airflow Dryer, also known as flash dryer or pneumatic dryer, is a type of drying equipment that uses high-speed hot air flow to achieve rapid drying of materials in a short period of time.<\/p>    <p class=\"wp-block-paragraph\">It is mainly suitable for drying powdery, granular, or lightweight fibrous materials, such as sawdust, wood chips, rice husks, rice bran, wood powder, and other biomass materials.<\/p>    <p class=\"wp-block-paragraph\">Compared with the rotary drum dryer, the airflow dryer features faster drying speed, smaller footprint, and lower investment cost. Therefore, it is widely used in industries such as biomass fuel production, wood processing, food processing, and chemical industries.<\/p>    <h4 class=\"wp-block-heading\">Working Principle of The Airflow Dryer<\/h4>    <p class=\"wp-block-paragraph\">The airflow dryer uses hot air as the drying medium and generates a high-speed airflow under the action of a fan.<\/p>    <p class=\"wp-block-paragraph\">The working process is as follows:<\/p>    <ol class=\"wp-block-list\"> <li>Feeding: Wet materials are fed into the drying pipeline through a screw conveyor or feeding device.<\/li>    <li>Hot Air Mixing: The hot air furnace generates high-temperature air, which rapidly mixes with the wet materials inside the drying pipeline.<\/li>    <li>High-Speed Drying: The materials are carried forward in a suspended state by the high-speed airflow. Heat exchange is completed within a few seconds, causing the moisture inside the materials to evaporate quickly.<\/li>    <li>Material Separation: After drying, the materials enter the cyclone separator, where the materials are separated from the airflow by centrifugal force.<\/li>    <li>Exhaust Gas Treatment: The exhaust gas passes through dust removal equipment such as a bag filter before being discharged, reducing dust pollution and improving environmental performance.<\/li> <\/ol>    <p class=\"wp-block-paragraph\">The entire drying process usually takes only a few seconds to several tens of seconds to complete.<\/p>    <h4 class=\"wp-block-heading\">What Raw Materials Can Be Processed by Airflow Dryer?<\/h4>    <p class=\"wp-block-paragraph\">The airflow sawdust dryer machine is suitable for drying various lightweight biomass materials, including:<\/p>    <ul class=\"wp-block-list\"> <li>\u6728\u304f\u305a<\/li>    <li>Wood powder<\/li>    <li>Wood flour<\/li>    <li>Rice husk<\/li>    <li>Crushed corn cob<\/li>    <li>\u30d4\u30fc\u30ca\u30c3\u30c4\u306e\u6bbb<\/li>    <li>Bagasse<\/li>    <li>Palm fiber<\/li>    <li>Charcoal powder<\/li>    <li>Crushed biomass materials<\/li> <\/ul>    <p class=\"wp-block-paragraph\">It is worth mentioning that the airflow dryer is especially suitable for materials with small particle size, low density, and good flowability.<\/p>    <p class=\"wp-block-paragraph\">It is not suitable for large-sized or high-density materials, as the raw materials generally need to have a relatively small particle size to avoid pipeline blockage.<\/p>    <p class=\"wp-block-paragraph\">In addition, this machine is not recommended for materials with excessively high moisture content. In general, the initial moisture content of the materials should be \u226440% before entering the airflow dryer.<\/p>    <h4 class=\"wp-block-heading\">Technical Specifications of Airflow Sawdust Dryer<\/h4>    <figure class=\"wp-block-table aligncenter\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u30e2\u30c7\u30eb<\/td><td>\u5bb9\u91cf<\/td><td>\u529b<\/td><\/tr><tr><td>SL-HIJ219<\/td><td>300\u2013400 kg\/h<\/td><td>5.5 kW<\/td><\/tr><tr><td>SL-HIJ219<\/td><td>500\u2013600 kg\/h<\/td><td>7.5 kW<\/td><\/tr><\/tbody><\/table><\/figure>    <h2 class=\"wp-block-heading\">Differences Between an Airflow Dryer and a Rotary Drum Dryer<\/h2>    <figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u30a2\u30a4\u30c6\u30e0<\/td><td>Rotary Sawdust Dryer Machine<\/td><td>Airflow Sawdust Dryer<\/td><\/tr><tr><td>Drying Method<\/td><td>Rotating drum + hot air<\/td><td>High-speed hot airflow<\/td><\/tr><tr><td>Suitable Materials<\/td><td>Sawdust, wood chips, straw, biomass<\/td><td>Fine sawdust, rice husks, wood powder<\/td><\/tr><tr><td>Moisture Range<\/td><td>Up to 60%<\/td><td>Usually below 35%<\/td><\/tr><tr><td>\u5bb9\u91cf<\/td><td>Medium to large<\/td><td>Small to medium<\/td><\/tr><tr><td>Drying Time<\/td><td>Several minutes<\/td><td>2\u201310 seconds<\/td><\/tr><tr><td>Installation Area<\/td><td>Larger<\/td><td>Compact<\/td><\/tr><\/tbody><\/table><\/figure>    <p class=\"wp-block-paragraph\">If your raw materials have high moisture content or larger particle sizes, we recommend the rotary sawdust dryer machine. For fine materials and smaller production capacities, the airflow sawdust dryer is often a more economical choice.<\/p>    <h2 class=\"wp-block-heading\">Applications of the Sawdust Dryer Machine<\/h2>    <p class=\"wp-block-paragraph\">Our sawdust dryer machine is widely used in various biomass processing industries, including:<\/p>    <ul class=\"wp-block-list\"> <li>Wood pellet production plants<\/li>    <li>Wood sawdust briquettes production line<\/li>    <li>Charcoal briquette manufacturing<\/li>    <li>Biofuel processing plants<\/li>    <li>Agricultural waste recycling<\/li>    <li>Forestry waste utilization<\/li> <\/ul>    <p class=\"wp-block-paragraph\">Typical production lines include:<\/p>    <h3 class=\"wp-block-heading\">Biomass Pellet Production Line<\/h3>    <p class=\"wp-block-paragraph translation-block\">Wood Waste \u2192 <strong><a href=\"https:\/\/shuliyrm.com\/ja\/wood-hammer-mill\/\">Wood Crusher<\/a><\/strong> \u2192 Sawdust Dryer Machine \u2192 Wood Pellet Extruder  \u2192 Vertical Packaging Machine<\/p>    <h3 class=\"wp-block-heading\">Charcoal Briquette Production Line<\/h3>    <p class=\"wp-block-paragraph translation-block\">Wood Waste \u2192 <strong><a href=\"https:\/\/shuliyrm.com\/ja\/drum-wood-chipper\/\">Drum Wood Chipper<\/a><\/strong>\u2192 Hammer Mill Crusher \u2192 Biomass Rotary Dryer\u2192 Sawdust Briquette Machine\u2192 Carbonization Furnace(Optional)<\/p>    <h2 class=\"wp-block-heading\">Why Choose Shuliy Sawdust Dryer Machine?<\/h2>    <p class=\"wp-block-paragraph\">As a professional biomass processing equipment manufacturer, Shuliy provides more than just a drying machine. We offer complete biomass processing solutions tailored to your production goals.<\/p>    <p class=\"wp-block-paragraph\">Our advantages include:<\/p>    <ul class=\"wp-block-list\"> <li>Customized drying solutions based on your raw materials<\/li>    <li>Rotary and airflow dryer options<\/li>    <li>Complete biomass production line design<\/li>    <li>Professional technical support<\/li>    <li>Installation guidance and after-sales service<\/li>    <li>Custom voltage, capacity, and heating systems<\/li>    <li>Global export experience in over 100 countries<\/li> <\/ul>    <p class=\"wp-block-paragraph\">Whether you need a standalone sawdust dryer machine or a complete biomass pellet or briquette production line, our engineering team can recommend the ideal configuration for your business.<\/p>    <h2 class=\"wp-block-heading\">Contact Us for a Customized Sawdust Drying Solution<\/h2>    <p class=\"wp-block-paragraph\">Looking for a reliable sawdust dryer machine for your biomass processing project? Shuliy Machinery offers customized rotary dryers and airflow dryers to match your production capacity, raw materials, and heating requirements.<\/p>    <p class=\"wp-block-paragraph\">Contact us today to receive technical specifications, pricing, layout drawings, and a complete biomass drying solution tailored to your needs.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sawdust dryer machine is an essential piece of equipment for reducing the moisture content of sawdust, wood chips,&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1,27],"tags":[],"class_list":["post-7297","post","type-post","status-publish","format-standard","hentry","category-recycling-machinery","category-wood-recycling"],"taxonomy_info":{"category":[{"value":1,"label":"Recycling Machinery"},{"value":27,"label":"Wood Recycling"}]},"featured_image_src_large":false,"author_info":{"display_name":"Elena Yu","author_link":"https:\/\/shuliyrm.com\/ja\/author\/adminelena\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Recycling Machinery","slug":"recycling-machinery","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":64,"filter":"raw","cat_ID":1,"category_count":64,"category_description":"","cat_name":"Recycling Machinery","category_nicename":"recycling-machinery","category_parent":0},{"term_id":27,"name":"Wood Recycling","slug":"wood-recycling","term_group":0,"term_taxonomy_id":27,"taxonomy":"category","description":"","parent":1,"count":9,"filter":"raw","cat_ID":27,"category_count":9,"category_description":"","cat_name":"Wood Recycling","category_nicename":"wood-recycling","category_parent":1}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/posts\/7297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/comments?post=7297"}],"version-history":[{"count":32,"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/posts\/7297\/revisions"}],"predecessor-version":[{"id":7349,"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/posts\/7297\/revisions\/7349"}],"wp:attachment":[{"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/media?parent=7297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/categories?post=7297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shuliyrm.com\/ja\/wp-json\/wp\/v2\/tags?post=7297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}