What kind of machine is used to make sawdust

The machine that produces sawdust is usually referred to as a sawdust machine or a wood pulverizer. A sawdust machine is a specialized mechanical equipment used to process wood materials such as wood, branches, blocks, and waste furniture into sawdust or wood powder. These sawdust can be used for various purposes, such as biomass fuel, papermaking, artificial board production, animal bedding, horticultural coverings, etc.

• Feed:
• Wood and other raw materials are fed into the feed inlet of the sawdust machine. The design of the feed inlet usually takes into account the size and shape of the raw materials to ensure that they can smoothly enter the crushing chamber.
• Fracture:
• When the raw materials enter the crushing chamber, they will be subjected to the action of high-speed rotating blades, hammers, or disc cutters and other crushing components. These broken parts crush the raw materials through methods such as shearing, impact, tearing, and grinding. Specifically, the high-speed rotation of the blade or hammer generates a huge centrifugal force, pushing the raw material towards a fixed disc or sieve and causing it to break during this process. At the same time, the relative motion between the crushing components will also intensify the crushing effect, gradually turning the raw materials into sawdust.

• Screening and Separation:
• The crushed wood chips need to be screened and separated through a sieve. The size of the sieve can be adjusted according to production needs to control the particle size of wood chips. Qualified wood chips will be discharged through a sieve, while larger particles may return to the crushing chamber for further crushing. In some sawdust machines, the screening and separation processes may be carried out simultaneously with the crushing process to improve production efficiency.

• Airflow assistance (optional):
• Some sawdust machines also utilize airflow to assist in the crushing and separation process. The airflow can be introduced into the crushing chamber through specific air ducts or nozzles, accelerating and repeatedly impacting the wood chips in the airflow, thereby achieving a more detailed crushing effect. At the same time, airflow also helps to smoothly discharge wood chips from the machine and reduce blockages and residues.

• Discharge:
• After crushing, screening, and (optional) airflow assistance, qualified wood chips will be discharged from the discharge port of the sawdust machine. The design of the discharge outlet usually takes into account the flowability and collection efficiency of wood chips to ensure that they can smoothly enter the subsequent collection or processing equipment.

• When choosing a sawdust machine, multiple factors need to be considered, including the type and size of raw materials, the required sawdust particle size, production capacity, energy consumption, maintenance costs, and the safety and reliability of the equipment. In addition, it is necessary to choose the appropriate sawdust machine model and configuration based on the specific production environment and process requirements.
• In short, the sawdust machine is one of the indispensable and important equipment in the wood processing industry. It can convert waste wood materials into valuable sawdust products, contributing to environmental protection and sustainable development.
• The production equipment includes: sawdust machine, Branch crusher, forced feed crusher, wood crusher, peeler, charcoal machine production line, biomass pellet machine    . The company will continue to adhere to the business philosophy of “quality first, customer first” and provide higher quality wood equipment solutions for global customers.
• Since its establishment in 2015, Fude Machinery has been committed to providing high-quality and high-performance wood equipment solutions to global customers. With advanced production technology, strict quality control, and continuous innovative research and development capabilities, we have received customer satisfaction praise.