Saturn Machine Knives are a leading UK manufacturer of industrial machine knives.

We manufacture knives and blades to match the OEM (original equipment manufacturer) standards. Above all, our reputation for manufacturing has led to a reputation for producing blades that outperform blades from the existing manufacturer. This is due to the quality of our engineering and manufacturing processes.

We are the biggest supplier of machine knives to the recycling, biomass, sawmill and arborist industry in the UK. Submit an enquiry today and see how Saturn Machine Knives can reduce your machine knife replacement costs.

  • Saturn Machine Knives hold a large stock of machine knives and blades for next day delivery.
  • Saturn Machine Knives offer the shortest manufacturing lead times available in the UK.
  • All heat treatment is carried out by our Aerospace certified subcontractor and Vacuum heat-treated to our own Tuftech specification for supreme wear life and performance.
  • Saturn Machine Knives is trusted for quality and product performance by the biggest recycling centres, sawmills, and arborist in the UK.

Over several years Saturn Machine Knives have used a vacuum heat treatment process that produces the toughest, hard wearing blades available. As a result, we understand how important it is to have products that are fully traceable. Similarly, that’s why we only choose our suppliers who are certified with ISO 9001 quality assurance.

Call our team today on +44 (0)114 278 90 90 or email us at for comprehensive guidance and advice around our range of industrial machine knives. When you choose Saturn Machine Knives as your blade supplier, you’re joining a large network of customers who trust the performance and quality of our Rotatech products.

"Great for doing regrinding.Took 6 working days to return the blades once they were dispatched though."

"I can’t recommend these guys highly enough for the complete and professional service ..."

"Never had any issues here. Next day delivery always arrives on time, handy for my business!."