How does a wood crusher work

A sawdust machine is a specialized mechanical equipment used for processing wood. The following are the main steps and principles of the sawdust machine’s operation:

Mobile sawdust machine

Overview of the working principle of sawdust machine

The sawdust machine mainly processes wood into small sawdust or wood powder through the dual effects of mechanical cutting and airflow impact. In this process, the motor is the main source of power, which drives the main wheel to rotate, thereby driving the cutterhead and blades to operate at high speed.

Specific workflow of sawdust machine

• Feed: Wood is fed into the feed inlet of the sawdust machine. The design of the feed inlet allows a certain size of wood to enter for subsequent processing.
• Cutting: After entering the sawdust machine, the wood first encounters the cutterhead and blades. Under the drive of the motor, the cutterhead rotates at high speed, and the blades cut the wood, preliminarily processing it into wooden pieces or small pieces.
• Crushing: The initially cut wood chips or small pieces of wood are further subjected to the impact of hammers or airflow. Hammer blades further crush wood chips into smaller pieces by repeatedly striking them. At the same time, the high-speed airflow generated by the rotor rotates in the cutting direction of the blade, accelerating and repeatedly impacting the material in the airflow, achieving a dual crushing effect.
• Screening and discharge: The crushed wood chips are filtered through a sieve and discharged from the discharge outlet. The design of the sieve can adjust the particle size of the wood chips as needed to meet different processing requirements.

The power source of the sawdust machine

The power of the sawdust machine is mainly divided into two types: electric and diesel. Regardless of the power mode, its working principle is the same, which is to provide power through an electric motor or diesel engine, drive the main wheel to rotate, and drive the cutting and crushing parts to work.

Maintenance and upkeep of sawdust machine

To ensure the normal operation and extend the service life of the sawdust machine, regular maintenance and upkeep are necessary. This includes cleaning the machine, checking for cracks or other issues, adjusting the tightness of the V-belt, and adding lubricating oil to the bearings.

Wood sawdust machine crushing display

The discharge effect of wood crusher

About Us

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.