Mitarbeiter der KNOLL Maschinenbau GmbH montiert Kratzbandförderer SR
Förderanlage Kratzbandförderer SR - KNOLL Maschinenbau GmbH


KNOLL scraper belt conveyors SR are plants for collecting and separating chips and cooling lubricants from several machine tools. For even better preparation of the cooling lubricant, a filtration process can be integrated.

  • Setup as central plant for machine groups and complete production areas
  • Suitable for short chips and grinding sludge
  • Suitable for wet and dry processing



Safety slide coupling Effective overload protection
Wear-resistant model Great durability
Robust construction High capacity
Customer-specific design Best-possible addressing of requirements


Main functions

  • Collection of the chip and cooling lubricant mixture
  • Separation of chips and cooling lubricant through segmentation
  • Transporting of the chips/parts to the discharge point on the container bottom
  • Buffering of cooling lubricant
  • Transport of cooling lubricant to the filters
  • Transport of the cooling lubricant to the machines

Continuous scraper belt

  • 2 roller chain strands that are connected to scraper bars
  • Positively-driven chain circulation
  • Tensioning through easy adjustment of the driving frame

Combination possibilities
For other requirements, on request we can combine the conveyor with

  • Systems for retreating chips and sludge (dryer, presses, concentrators)
  • Systems for conveying the chips into containers



Chip conveyors

Scraper belt conveyor SR

Overview of our conveyor range: