Testing Machines, Inc.

Testing Machines, Inc.

40 McCullough Drive, New Castle, DE 19720 USA

Laboratory Pulp Beater

Laboratory Pulp Beater


A Valley-type beater for beating pulps under standardized laboratory conditions. Pulp fibers in aqueous suspension pass between a set of stationary and rotating metal bars under controlled conditions of rate and pressure. The beater may be used to produce pulp samples at increasing degrees of beating, from free to wet, which may then be formed into laboratory hand sheets for physical property measurements. Thus it is possible to assess the paper making potential of pulps without the necessity of full-scale trials.


  • Capacity: 23 Litres

  • Pulp container is made of stainless steel sus 304

  • Maximum Sample Weight 690 grams

  • Normal Pulp Consistency 1.57%

  • Beater roll Speed 500rpm

  • Flybar and Bedbar Material: SsUS 304

  • Bedbar Material: SUS 304

  • Beater Container Base: Cast Iron FC25

  • Drive Motor: 1 HP x 3PH 220V/50Hz

  • Frame: Steel SS41

  • Dimension: 65 x 95 x 97 cm (25 x 37.5 x 38 in)

  • Weight: About 200 kgs. (441 lbs)

  • Meets Method: ISO 5264-1

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