Laborrefiner LR40

Product line: S21000

The laboratory refiner consists of a robust frame made of stainless steel, the sampling station with integrated scales, and the control panel. Inside the noise damping table there is a pulper, a progressive cavity pump, and the beating apparatus. Discs and cones can both be used as refiner garnitures. The complex electronics are mounted in a separate cabinet to prevent exposure to water.

The pulp for beating (1,500 g oven-dry) is weighed on the integrated scales and added to the pulper from above. From there it is automatically diluted with water to reach the preset consistency, and the pulping process begins. Before the actual beating process the sample is pumped without load through the refiner back to the pulper, to be warmed to the required operating temperature. As soon as this temperature is stable, idling capacity is measured immediately before commencing the beating process, and the reference sample is taken. Further samples are automatically taken when the preset edge loads or beating energies are reached. On completion of the beating, the device rinses automatically, and is then available for further beating processes.
Applicable Standards
  • no

  • Completely automated laboratory refiner / Composed of pulper, monopump, refiner and control uni
  • Automated sample station with integrated balance and 6 sample positions
  • Simple generating of grinding graphs and samples for further tests
  • Measuring results directly applicable to the production process
  • Disc or conical refiner garnitures can be used

  • Automatic sample station with integrated balance
  • Grinding set exchangeable (disc or conical refiner garnitures)
  • Presetting of up to 6 grinding points
  • Easy generating of grinding graphs and samples
  • Measuring results directly applicable to the production process
  • Detached control cabinet
  • Relatively quit in operation
  • CE certification

Available Models
  • S210000001 Laborrefiner LR40
    *more models on request

Available Accessories
  • S210001001 Grinding discs 2/3-1,46-40 (1 Set=2 pcs)
    S210001005 Grinding discs 3/5-0,45-20 (1 Set=2 pcs)
    *more in request
Technical Data
  • Power supply:  400 V, 50 Hz, 63A
  • Power consumption: <12KW
  • Water connection Eingangsdruck min. 2,5 bar / max 5 bar (Schlauch 1/2")
  • Drainage: Pipe 50mm Ø
  • Compressed air connection: 6 bar / Tube 6mm
Device Diemnsions
  • S21000 LR40 2370 x 1100 x 1750 mm (L x B x H)
    Cabin 1230 x 700 x 2000mm (L x B x H)
Weight / Version / net / gross
  • S40130 / LR40 / ca. 1130 kg / ca. 1424kg
    Cabin / ca. 280 / ca. 421 kg
    Total / ca. 1410 / ca. 1845 kg
    * exact weight and dimensions on request

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