670 1 1 2 3 4 Stirrers, Buddeberg 1BuddeMix Stirring System This stirring system has been conceived to mix low viscosity fluids as well as highly vis - cous media at slow speeds. Its special design creates inherent dynamic currents to produce perfectly homogeneous mixing results in very little time. Additional components like baffles, bottom bearings, etc. are not needed. Advantages at a glance: • Suitable for low to highly viscous fluids • Stirs media containing solids and fibres without any difficulty • Gentle, low-shear stirring, due to slow stirring speed • Constant product temperature, with no heating effect • Short mixing times as the entire contents of the container are agitated • No air addition, no foaming • No baffles required • Low gear wear due to balanced forces • Minimal power consumption thanks to low speeds and short operation times • Easy cleaning Particularly for potentially explosive atmospheres: • A single stirring zone, near to the container base, ensures easy mixing of settled resi - dues, e.g. in flow-through mixing containers • No baffles required, thus no additional sources of ignition Type Material No. Length mm Ø Stirrer mm Ø Shaft mm Order No. 1BuddeMix 1 1.14404 350 60 10 10 14 56001 BuddeMix 2 1.14404 350 80 10 10 14 56002 BuddeMix 3 1.14404 550 120 10 10 14 56003 BuddeMix 4 1.14404 850 150 10 10 14 56004 2Propeller stirring rotors type PR The 3-blade propellers produce axial flow and reduce shear forces to a minimum, even at high stirring speeds, thanks to their optimised blade design. Recommended for medium to high speed operations. Type Ø Stirrer mm Ø Shaft mm Wave length mm Order No. PR 2 55 8 350 10 14 57001 PR 5 75 10 550 10 14 57005 All stirring rotors made from stainless steel. Alternative stirrer sizes and/or shaft lengths are available on request. 3Dissolver stirring rotors type DS Dissolver stirring rotor type DS creates a radial flow with high turbulence. The mixture is drawn from top to bottom. High shear forces are created at the dissolver disk, which provides effective particle reduction. Recommended for medium to high speed opera - tions. Type Ø Stirrer mm Ø Shaft mm Wave length mm Order No. DS 1 30 8 350 10 14 57101 DS 3 50 10 550 10 14 57103 DS 6 80 10 550 10 14 57106 All stirring rotors made from stainless steel. Alternative stirrer sizes and/or shaft lengths are available on request. 4Diagonal blade stirring rotors type PSR The 4-blade diagonal blade stirring rotor provides axial flow and creates increasing shear forces at higher stirring speeds. Recommended for medium to high speed operations. Type Ø Stirrer mm Ø Shaft mm Wave length mm Order No. PSR 1 50 8 350 10 14 57201 PSR 3 100 10 550 10 14 57203 All stirring rotors made from stainless steel. Alternative stirrer sizes and/or shaft lengths are available on request.
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