The compact dough dividing and rounding machine with a wide weight range from 8 to 330 g
Koenig offers the Mini Rex Multi,it’s a new machine in this product segment.. This compact machine, which can work with 1, 2, 3 or 4 rows, features a wide weight range from 8 to 330 g that is achieved by means of switch modules. This version, technically sophisticated in even its smallest detail, offers for the first time a true alternative to the usual automatic plate rounder.

For more product variety: Mini Rex Multi with forming station
Performance features:

  • weight range from 8 to 330 g (up to 140 g rounded)
  • max. hourly capacity in the 1-, 2-, 3- or 4-row version: 1200, 2400, 3600 or 4800 pieces
  • easy and safe change of the dividing drum ledges for different weight ranges and changes of number of rows
  • roller hopper for approx. 15 kg dough capacity
  • power supply: 0.75 kW
  • machine weight approx. 300 kg
  • easy commissioning and operation
  • all components that come in contact with the dough can be removed from the machine for easy cleaning
  • stainless steel design
  • Easy control with micro-controller via touch panel
  • all mechanical settings can be stored in the program
  • set additional parameters can be fine-tuned by means of the UP/DOWN keys
  • bar graph for setting ranges
  • direct access to stored programs

Touch panel

  • robust industrial version with LED display
  • clearly legible, 3-digit digital display

Micro controller

  • Slot for SD memory card for backup and easy software update
Weight range (depending ond dough) Number of rows Piston size Max. hourly capacity  
8-12g 4 SKG32 4800 all weight ranges are combinable through changeable drum ledges
12-20g 3 SKG 40 3600
15-30g 3 SKG 45 3600
23-60g 2 SKG 51 2400
25-68g 2 SKG 54 2400
30-80g 2 SKG 58 2400
40-95g 2 SKG 63 2400
55-108g 2 AKG 67 2400
75-120g 2 AKG 70 2400
85-140g 2 AKG 75 2400
100-250g 1 SK 144 1200
190-330g 1 SKG 144 1200

The dough is filled manually into the roller hopper.

Optimised dough portions (depending on the single weight of the dough pieces) are conveyed into the dividing area by means of rotating star rollers (dough feeding stars).

The horizontally moving slider presses the dough into the openings of the rotating dividing drum. The excess quantity of dough is conveyed back to the dividing area by a scraper ledge.

After an anti-clockwise rotation by 90°, the rounding of the dough pieces is performed by an oscillating rounding plate. The rounding eccentric can be set depending on the dough consistency and dough weight.

After another 90° rotation, the dough pieces are transferred to the discharge belt.


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