Sawdust

Sawdust – A Small Fraction with Great Potential

Sawdust consists of fine wood shavings produced during mechanical wood processing—cutting, planing, milling, or sanding. Although it’s often associated with waste, in the modern circular economy it has become a valuable raw material that successfully replaces synthetic substances and helps companies reduce their carbon footprint.

How is sawdust produced?

• Wood processing – during board cutting or band saw operations, a mix of chips of various sizes is generated.
• Dust extraction systems – cyclone installations draw sawdust directly from machines, eliminating airborne dust in the workplace.
• Fraction separation – mechanical separators sort sawdust by particle size.

Where is sawdust used?

• Pellets and briquettes – high calorific value (up to 18 MJ/kg), low SO₂ emissions; ideal fuel for industrial and domestic boilers.
• Horticulture – its light structure improves soil aeration and helps retain moisture in the root zone.
• Furniture industry – raw material for MDF and HDF boards; reduces production costs and supports circular recycling principles.
• Packaging and logistics – cushioning filler for e-commerce shipments; a biodegradable alternative to polystyrene.
• Industrial absorbent – quickly binds oils and chemicals in production halls; easy to dispose of.

Why choose sawdust from Gambex?

• Biological purity – wood sourced exclusively from FSC-certified forests, free from paints, varnishes, and adhesives.
• Just-in-time logistics – proprietary mobile silos and a walking-floor fleet enable deliveries of up to 90 m³ per day.

A balance that pays off

1 ton of sawdust replacing petroleum-based materials means up to 2.1 t CO₂ less in the atmosphere. With annual use of 500 t, you reduce emissions by over 1 000 t, gaining a tangible advantage in discussions with clients and green-project financiers.

Ready to get started?

Whether you’re looking for an eco-friendly fuel, an absorbent bedding material, or a structural additive for furniture boards, Gambex sawdust will help you cut costs and improve your environmental indicators.
Contact our advisor to see how a tiny wood shaving can drive major savings.