Frequency converters - Import export

The extremely versatile LIST Single Shaft KneaderReactors are in successful operation in a wide range of industrial-scale process applications, e.g. Crystallization Drying Dissolving Main Evaporation Devolatilization Torrefaction and others The inovative design features a single mixing shaft whose kneading elements intermesh with counter-hooks attached to process housing providing a self-cleaning effect. The rotation speed and geometry of the mixing shaft and kneading elements are customized designed to optimize the prozess efficiency. With an operating volume up to 20 m3, it provides the capacity to handle largest production capacities. Typical design specifications: Volume: 7 … 20´000 l Operating pressure: 0.001 ... 16.0 ... 100 bar (a) Operating temperature: -100 ... +400 °C Operation mode: Batch or Continuous Installed Power: ... 2.5 MW Torque: ... 500 kNm Drive: Hydraulic drive units or electric motor with or without frequency converter Shaft seal: Stuffing box or...

bmd 075 - 5400 magnetic couplings Torque range: 50 - 5400 Ncm Temperature range: -50 °C to +500 °C Pressure range: full vacuum - 500 bar / 6000 psi Materials: stainless steel, Hastelloy®, Tantalum, Titanium, ceramic etc. Buchi magnetic couplings (bmd) are produced for mixing of chemicals of low to very high viscosities and under full vacuum to high pressure. Magnetic couplings are combined with stirrer motor and speed transmission for manual speed adjustment or with frequency converter. Buchi bmd magnetic couplings are available for ATEX rated area.