This Krieger Molto MAT Univ Mixer Blender is a used mixer and blender — sometimes referred to as a processing mixer or vacuum mixer in industrial contexts — designed for the blending, homogenising, and mixing of products under controlled temperature and pressure conditions. Krieger is a well-established French manufacturer of industrial mixing and blending equipment, serving sectors such as cosmetics, pharmaceuticals, food processing, and chemicals.
The machine is identified by the seller as the Molto Mat Universal 100 (MMU 100), manufactured in 1980 and located in France. It operates as a vacuum mixer, capable of working under vacuum or positive pressure, making it suitable for processes that require an inert or controlled atmosphere during mixing.
The main tank has a total volume of 144 litres with a useful working volume of 100 litres. It operates across a pressure range of -1 to +2 bars and can reach a maximum operating temperature of 120°C. The minimum load capacity is 33 litres, giving the vessel a reasonable working range for batch processing.
The tank is jacketed, with the jacket carrying a capacity of 26 litres. The jacket is rated to a maximum operating temperature of 150°C and a working overpressure of 4 bars, allowing for heating or cooling of the vessel contents via an external fluid circuit. The jacket insulation is 35 mm thick, helping to maintain thermal efficiency during operation.
The mixing system is counter-rotating, combining two agitator elements that turn in opposite directions to ensure thorough blending throughout the vessel. Slow agitation is provided at two speeds: the external anchor mixer runs at 9/18 rpm on the first speed and 18/36 rpm on the second, while the inner mixer runs at 17/34 rpm and 34/68 rpm respectively on the two speed settings. In addition, the machine is equipped with a homogeniser offering three speed options: 1,150, 2,300, and 4,500 rpm, allowing for high-shear processing and fine emulsification or dispersion as required.
Raising and lowering of the mixing head is achieved hydraulically, as is the tilting function, facilitating discharge and cleaning. The machine weighs 1,280 kg. Technical documentation is available with this unit.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.