Shredder blocks are an important part of a shredding operation. Shredder blocks pull and force processed material through to the next part of the shredding stage. This process requires a shredder block which can withstand the processes of the oncoming material. Our shredder blocks are heat-treated for long wear and maximum toughness to maximize the efficiencies of your operations.

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

Depending on the material which is being processed, we manufacture shredder blocks specifically to deal with the types of recycling material you’re processing. We do this using our extensive experience, using samples and drawings.

  • We offer the most price competitive shredder blocks on the market.
  • Saturn Machine Knives can help you drive down costs and make massive savings on your shredder block replacement costs.
  • Our shredder blocks are renowned for their durability and high performance.

Saturn Machine knives set the standard in delivering short lead times so you get your blades when you need them, when you choose Saturn Machine Knives, you’re choosing reliability.

Call our team today on +44 (0)114 278 90 90 or email us at for a comprehensive guide 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.