Conical Mixers
Used Conical mixers also known as Nauta mixers are used in the mixing and homogenisation of powders, pastes and slurries within various process industries. A typical conical mixer consists of a conical shaped vessel which contains a top or bottom mounted helical screw that is rotated by a motorised arm. Material is fed into the top of the mixer and once charged the mixer is started. The screw gently rotates around the wall of a conical vessel conveying the material from the bottom of the vessel to the material surface. At the same time the screw removes material away from the wall and deflects it into the centre of the vessel. Material lifted by the screw gravitates downward, thoroughly intermixing with material being spiraled upwards. Once a batch of material has been mixed it is then discharged via the bottom of the mixer by means of a manual or automated discharge valve. Conical mixers are often used in the chemical, cosmetic, food, pharmaceutical and related industries. Manufacturers of conical mixers include Vrieco, Nauta, Hososkawa, Alfred Bolz and Kmpt.
Vrieco Nauta Mixer
Used 7,000 Litre Stainless Steel Conical Mixer, built by Vrieco Nauta, 1976. Type S70KV-2-S. Stainless Steel construction. Complete with slide valve and control panel. Previously used on chemicals.
Bolz-Summix Conical Mixers
Used 6,000 Litre Conical Mixer/Cooker, built by Bolz-Summix, 2008, Type SF-600-MJB. Material of construction: 304 grade stainless steel (1.4301). Dimensions: 2830mm vessel diameter, 5446mm overall height. Design date: 0-120degC design temperature, 15-105degC operational temperature, atmospheric (possibly +/- 30mbar) design pressure. Mixer/cooker drive type...
Conical Vacuum Dryer
Used 4,600 Litre Conical Vacuum Dryer, built by Hosokawa Mircon Ltd, 1999, Type 15-HDC-54. Material of construction: 316L Stainless Steel. Vessel design data: -1/0bar max working pressure, 100degC max working temp, jacket design data: 6 bar max working pressure, 100degC max working temp. Dryer is complete with bottom valve, vacuum filter and liquid ring vacuum pump.
Krauss-Maffei Conical Mixer Dryer
Used Conical Mixer Dryer, manu by Krauss-Maffei Process Technology, 2003, Type MT1.5/190, Material of construction: 316 Stainless Steel (1.4404), vessel operating pressure: -1 to +0,5 bar(g), operating temperature: 0 - 165degC, vessel diameter 1800mm, vessel height 2690mm, vessel wall thickness 8mm, cone angle 18.75deg, conical screw dia 200mm at bottom, 390mm at top, length 2061mm. Carriage...
Conical Nauta Mixer
Used 1500 Litre 316 Stainless steel Conical Mixer, Manu by Nauta (Holland), single screw type,shell 1770mm dia x 2550mm conical section driven by two top drives 1 off 3kw and .75kw, arm speed 20rpm,screw speed 60rpm. Previously used on chemicals.
