• New


Contract price




  • Individual engineering unit
  • Compact and sturdy
  • High availability thanks to quick and easy service
  • Added safety due to cartridge mechanical seal technology
  • Low electricity consumption

The RedUnit is a combination between grinders and pumps. Depending on the needs of the respective industrial application, the RedUnit can have only one grinder for a coarse particle reduction, a grinder plus pumps for a further conveying of the media, or even several grinders with pumps for a much defined particle reduction.

  • Compact design
    • Even though the RedUnit offers multiple grinding stages and various pump options, it can be integrated into your system space-efficiently even in tight spaces, thanks to its compact and rugged design.
  • Customized configuration
    • The modular structure of the RedUnit allows you to choose from a range of pumps and grinding stages according to your individual requirements. Therefore, you end up with a customized grinding system.
  • Reduced energy consumption
    • The RedUnit is a complete grinding unit. Therefore, there are no additional pumps or feed screws required between the separate grinding stages, which is really good news for your electricity consumption.
  • QuickService
    • Long downtimes and high costs for maintenance are a thing of the past: spare parts such as Ripper rotors, cutting blades, and the Quality Cartridge can be replaced easily without needing to dismantle the product.
  • Quality Cartridge
    • The Quality Cartridge mechanical seal is checked in the factory and when it is changed, all of the seal components are also replaced. This protects against sudden failures of the seal and potentially fatal damage. The complete unit is easy to change, and the replacement process takes significantly less time.
  • Control unit
    • An optional control system to get maximum efficiency of the plant can be added to the RedUnit.
  • Stainless steel variant
    • The RedUnit is also available in a stainless steel variant for abrasive applications.
Operation principle of the RedUnit industrial grinder

The grindable media such as organic waste, plastic waste or sugar beets are first fed into the RedUnit via a hopper. Additional fluid can be optionally added there using the VX series rotary lobe pump. During the first stage a coarse grinding by the XRipper XRL happens. A progressive cavity pump of the CC series transports the pre-shredded mass. If an even more finely defined size reduction is required, the mass is reduced once more in a second size reduction stage by the RotaCut RCQ.