Bulk rotary mixer BM50/BM51.

Dual Tumbler


BM50 Two rotating containers that can contain a variety of objects are provided in a compact design which consumes minimal floor space.
BM51 Single rotating container version.
Easy access via folding clear doors with safety electrical interlock switches.
Stainless steel trays will contain any spillage and prevent contact with rotating parts.
Drive system is geared inverter motor drive with digital time and speed settings, it is extremely robust.
Mixer are completely individual.


High capacity sample preparation and mixing.
Sample contained in bottles or jars are loaded into the mixer boxes and tumbled at a programmed speed and time.
Up to 40 liters total or 8 x 2.5 litre Carboy bottles per tumbler.
Single Mixer version available.

Dual Tumbler open


  • Box capacity is 0.1m3 each.
  • Designed to accomodate 8 x 2.5 litre Carboys per tumbler.
  • Speed range 1-50 RPM
  • Time in hours or minutes 0-99
  • Very quiet in operation.
  • High security- safety cut-off.
  • Maximum power consumption is 300watts each.
  • Power is 240V AC 50 Hz, 110VAC on request.
  • Total weight is:50kg approx.
Dual Tumbler
Last updated June 2023 - Copyright Tasman Scientific