Mixing, stirring, cooking and sterilising are basic operations in food production and processing. The BOLZ-SUMMIX cookers with their conical construction and rotating mixing screw, have proven particularly useful for processing natural products such as coffee beans, cocoa nibs, gluten or nuts such as chestnuts. Various processes can be realised such as a heat treatment process by direct steam injection and heated jacket with continuous mixing, injection/absorption of process liquid, cooking and sterilising as well as extraction of components.
Temperatures | Orbital system: Operating temperature 160°C Central shaft: Operating temperature 240°C |
Pressure | Operating pressure: -1 bar up to +6 bar (10 bar ESP explosion shock proof design, different pressure acc. customer requirement) |
Materials | Stainless steel such as:
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Surface finish | Product contact – fine polish / electro-polish Externals – sanitary polish / glass blast bead |
Variations | Optimized versions and specialized details for chemical and pharmaceutical application or according customized requirements |
Rotary shaft seals | From single- or multiple lip seal assembly to dry, gas-purged or liquid quench, non-contact lift-off mechanical seals. Preferred in a safe and quick change cartridge design. |
Regulations/ Standards |
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Options |
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DE DIETRICH is the world's leading provider of engineered systems, process equipment and solutions for the pharmaceutical, food, green chemistry and chemical industries.
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