Ultra Star XL

Ultra Star XL

Ultra Star XL

Product catalog summary
Overview: The document describes the Bucher Unipektin UltraStar XL, a cross-flow ultrafiltration unit designed for the clarification of fruit juices, wines, aqueous plant extracts, and fermentation broths. It emphasizes maximum product yield, excellent juice quality, and high performance within a small footprint.
Key Features:
  • Utilizes tubular membranes suitable for high solid concentrations.
  • Modular design allows for a wide capacity range.
  • Fully automated system with integrated CIP (Clean-In-Place) system and tank management.
Applications: Primarily used in the food industry and biotechnology for filtering juices from various fruits, fruit wines, and fermenter broths. The system is designed to handle aqueous suspensions with medium to high suspended solids content.
Design and Functionality: The UltraStar XL operates as a semicontinuous cross-flow filtration plant. The product circulates through membrane tubes, allowing the liquid phase to permeate and exit as permeate. Fresh product is continuously added, and the system can perform diafiltration to maximize yield. The modular design supports various applications through different membrane cut-offs.
Technical Specifications:
  • Membrane Modules: KMS Super-Cor® XL Plus
  • Membrane Types: UF (HFM 180), MF (HFM 513)
  • Membrane Area: 83–499 m²
  • Temperature Range: 10–55 °C
  • pH Range: 2.0–10.5
  • Connected Load: 36–85 kW
  • Dimensions: Units < 250 m²: 3,537 x 4,432 x 3,323 mm; Units > 250 m²: 4,794 x 4,432 x 3,323 mm
Scope of Supply: Includes a circulation unit with a control cabinet, filter module unit, and a fully automated PLC control with a touch panel.
Company Information: Bucher Unipektin AG provides process technology for fruit and vegetable processing, beer filtration, milk powder production, and more. They offer services such as process development, project engineering, technical support, and maintenance.
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Catalog excerpts

Ultra Star XL-1

Cross-flow ultra filtration unit for the clarification of fruit juices, wines, aqueous plant extracts, and fermentation broths • Maximum product yield and excellent juice quality • Tubular membranes allow high solid concentrations • Modular design, high performance on small footprint • Reliable and fully automated system • Integrated CIP system and tank management

 Open the catalog to page 1
Ultra Star XL-2

Application The Bucher Unipektin UltraStar XL has been designed for applications in the food industry and biotechnology. Due to its large diameter, tubular membranes, it is predestinated for the clarification of aqueous suspensions with medium to high suspended solids content. The Bucher Unipektin UltraStar XL is mainly used for the filtration of juices (from apples, pears, berries, stone fruits, citrus fruits, and pineapples), fruit wines and fermenter broths. Design and functionality The Bucher Unipektin UltraStar XL is a semicontinuous cross-flow filtration plant. The product that needs to...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.