Type “1” forced circulation system

In a forced circulation system, the slurry mixer is stationary in a separate location between the suction and discharge sides.


  • Tried-and-tested agitator system
  • Various accessories available
  • Standard lengths up to 12,000 mm

Additional advantages

  • Various bearing options available
  • Made in Germany

Business areas

  • Agricultural sector
  • Industrial use

Suitable for

  • Slurry cellar
  • Earth reservoir

This system has been tried and tested for years and is the only means of ensuring proper agitation, preventing the mixed slurry from being drawn back to the suction zone of the propeller.

Where not expressly specified at the time of ordering, all range “1” mixers are supplied with a suction propeller. This is a requirement under the Dutch circulation mixing method.

Our circulation mixing systems have the common denominator “1”, as in types B1–60, C1-76, C1-102, C/E1-76, C/E1-102 or E1–102, the denomination “1” referring to one propeller cage. The standard dimension of our propeller cages is 625 x 625 with a propeller passage diameter of 590 mm. All edges of the 6mm mounting plate of the cage are raised so that the largest possible mixing propeller can be used despite the small external dimensions.

The smaller the propeller cage, the sooner the mixing process in the circulation system can start.

The use of type “1” mixers requires either a bracket for the angle mounting or three point attachment.

Type “1” agitators may also be used in open mixing systems.

overview of bearings

Technical data - Complete slurry mixers , inclusive of 1 propeller cage, excluding 3 point linkage

Flexible and customised.

Various equipment variants, attachments and accessories are available for our agitators and systems.

Specifications are subject to change without notice.