Sawdust dryer machines are important in woodworking industries since sawdust is an endemic output of the processes of cutting, sanded, and shaped woods. Although sawdust normally becomes waste product or mere waster left behind, it has several uses that can be of economic value to various businesses. Nevertheless, one of the problems that businesses encounter when it comes to dealing with sawdust is its moisture content. The construction of wet sawdust can be problematic in terms of storage, transportation and usage. This is a problem that sawdust dryer machines are designed to solve by optimizing the drying of sawdust with a view of easing its handling for storage or reusing.
The Problem of Wet Sawdust
During wood processing in sawmills, woodworking shops or other similar facilities it is creating a large amount of sawdust. This fine, powdery residue is usually damp as a consequence of the moisture content inherent in the wood or the conditions within which the cutting is performed. Wet sawdust is not only cumbersome to work with but also has some problems as to storage and transportation.
Green sawdust is wet and clumpy thus causing a lot of problems when having to store or transport the substance. It can in addition grow mold or bacteria if left unprotected for long periods. That is why the moisture level plays a critical role in sawdust, which forces businesses to control the issue since it can either positively affect the slivers or have a detrimental effect on business.
The Solution: Sawdust Dryer Machines
Sawdust dryer machines are available on the market to address the issue of wet sawdust and the most efficient and cost effective solution. One of these machines generate heat and blow air to dry sawdust to a standard moisture content that can be easily managed. The end product is dry light sawdust, which can be stored or put to a lot of uses such as in use as fuel, packing for animals, or as an intermediate product for manufacturing industries.
A sawdust dryer machine is advantageous in the sense that it makes businesses a lot more efficient, saves waste and greatly improves the quality of the end products. Moreover, when sawdust is dried at the appropriate moisture content, this also improves the compression making higher energy density if it is being used to prepare for fuel like briquettes or pellets.
How a Sawdust Dryer Works?
A sawdust dryer general means of operation involves heating of the sawdust together with the introduction of airflow to successfully dry the sawdust. The sawdust is then considered for the dryer, which is a rotating drum or conveyor in most cases: direct or indirect heating serves to inject hot air. While it is carried through the dryer, continuous flow of hot air helps to evaporate moisture from other particles of sawdust. It can be produced by firing wood chips or natural gas or any other fuel before using them.
Their design consists of the continuous rotation or movement of the drum to help spread sawdust in a single layer whereby; all the sawdust particles have an equal exposure to the hot air thus preventing any clotting and at the same time the sawdust is dried uniformly. This means that as moisture is being removed the air containing it is let out of the dryer as well. When the sawdust gets to the end of the dryer the moisture content is very low hence it may be used in formation of pellets, briquettes or as fuel in various wood burning power systems.
Benefits of Using a Sawdust Dryer Machine
Sawdust dryer machine is a kind of equipment that have the function of heat drying for sawdust, which is the waste of wood processing. This process has many advantages for the industries that use wood-materials, bio-fuels, animal bedding etc. The following is a list of its major advantages of using a sawdust dryer machine
Enhanced Fuel Efficiency in Biomass and Biofuel Production
It was found that sawdust with high moisture content is not very effective when it comes to combustion. By reduction of the moisture content the heating value of the material is enhanced due to the increase in energy density. This is important for biofuel production since uniform combustion is depicted to be more efficient than the irregular burning that takes place when the fuel is not uniformly supplied to the flame front.
Reduced Transportation and Storage Costs
To the industries especially those dealing with processing timber into fuel through the manufacture of wood pellets or briquettes, a sawdust dryer eliminates chances of have low quality denser and durable product. Dry sawdust also has a better binding property during palletization hence no or less use of binders and additives.
Reduced Risk of Mold and Decay
It is also important not to store sawdust in a wet state because this is a favorite breeding ground for mold and bacteria especially when stacked for weeks or months. This results in decay and spoilage and therefore not ideal for animal bedding or composting or other organic related purposes. This is dangerous and shortens the sawdust’s shelf life and drying slows this process down.
Increased Market Value
Dry sawdust is more valuable and saleable than wet sawdust because dry sawdust is used in different areas such as fuel, beddings, and a source of soil improvement. Some of the buyers look for sawdust that has a low moisture content, and hence drying may enhance the value of the final product.
Eco-Friendly Solution for Waste Management
Sawdust dryer machines play a big role in the reuse of sawdust waste by turning it into useful products such as biofuel instead of letting it rot or become a subject of concern in landfills. This is in aid of environmental sound waste disposal and management and minimizing impacts.
Consistency in Production Processes
The sawdust dryer is advantageous to industries that depend upon uniformly high-quality raw materials like the particleboard or MDF fabricators. Consistent moisture level enables quality products, less time is consumed on a product hence reducing on time needed in the next process, improving efficiency downstream.
Energy Recovery Potential
Certain sawdust dryer machines are designed in a modern manner that they are capable of trapping heat produced in the process of drying sawdust, which can be used again in other industries, hence saving more energy and costs of operation.
Optimized Animal Bedding
Sawdust which has been dried is used in the preparing of beddings used for livestock. It is less abrasive, can wick moisture away from animals’ bodies and it is not a fertile ground for bacteria and viruses to grow.
Applications of Dried Sawdust
Sawdust that has been dried can be used in a wide range of applications across various industries:
Biofuel: Dry sawdust can be molded into pellets or briquettes and can be used in homes and industries for heating systems, power needs among others.
Animal Bedding: Sawdust also floor layer, bedding material, livestock, poultry, and pets. It is highly absorbent, easy to use and leaves the environment very clean for animals to live in.
Woodworking and Manufacturing: Sawdust is also utilized in production of particle boards, medium density fiberglass or MDF and other particle and fiber included timber boards. It can also be used to make wood pellets for industrial use as one of the ingredients.
Fertilizers and Compost: Sawdust may be used when composting, since its addition improves the structure of the soil and increases the share of the organic substrate. It can also be used in organic fertilizers.
Sawdust dryer machines are essential equipment in the woodworking industries due to the increase in efficiency and profitability. Through proper elimination of moisture from sawdust these machines assist the businesses to cut down on wastage, enhance their quality of the finished products, minimize on costs and make the society environment friendly by implementing a conservation status on the flow of resources in the production line of industries.
As a small woodworking company or large sawmill, purchasing a sawdust dryer machine from Kerone, a professional sawdust dryer manufacturer and supplier, can make it possible for you to hog the full value of your sawdust. Kerone’s solutions change your sawdust from something you have to dispose of into the sawdust that contributes to more efficiency and, therefore, better revenue.
