Extraction of Wood Dust and Fine Sawdust During Log Grinding

Grinding wooden logs produces a large amount of fine, dry sawdust that easily disperses into the air. This type of dust and saw particles worsens the working environment and may pose an increased fire hazard. Therefore, it is crucial to ensure effective extraction of sawdust and dust directly at the point of origin.

Our Solution for Sawdust Extraction During Wood Grinding

• Sawdust is extracted through grinding tables that direct the dust downward into the extraction ductwork.
• The Vibro BAG filtration unit ensures reliable filtration of fine sawdust and dust particles.
• Filter bag regeneration is carried out automatically using a vibration motor, which ensures consistent suction performance and long filter life.
• Below the filtration unit are sawdust containers secured by pneumatic clamps for easy handling and emptying.

Indoor Installation with Return of Clean Air to the Hall

• The filtration unit is supplied without casing, allowing the filtered air to be returned to the production hall without heat loss.
• The extraction fan is installed inside the facility, which prevents heat loss and reduces noise levels.
• Sawdust extraction is controlled by a frequency inverter, which adjusts the power based on the current negative pressure in the duct system.

Advantages of Our Sawdust Extraction System

• Effective capture of fine sawdust directly at the source
• Automatic filter bag regeneration via vibration motor without shutdown
• Easy handling of sawdust containers with pneumatic clamping
• Energy-efficient operation thanks to frequency inverter control
• Option to return clean air back into the production hall