SE03.0V Disc Stack Centrifuge – Italian-Made Continuous-Feed Laboratory & Pilot-Scale Separation System
| Origin | Italy |
|---|---|
| Type | Floor-Standing Disc Stack Centrifuge |
| Model | SE03.0V |
| Max Speed | 11,000 rpm |
| Max RCF | 11,000 × g |
| Capacity | 50–1,000 L/h (batch min. 10 L) |
| Dimensions (W×D×H) | 670 × 455 × 880 mm |
| Power Supply | 3-phase / 380 V / 50 Hz / 1.5 kW |
| Motor Protection | IP55, Class F Insulation with Thermal Overload Protection |
| Drum Material | High-Strength Stainless Steel (AISI 431 for spindle, AISI 304 for housing and discs) |
| Separation Efficiency | Fat content ≤ 0.05% in skim milk |
| Separation Modes | Two-phase (liquid–solid or liquid–liquid) and three-phase (liquid–liquid–solid) |
| Compliance | Designed to meet hygienic process equipment standards for food, pharmaceutical, and biotech applications |
Overview
The SE03.0V Disc Stack Centrifuge is a fully imported, continuous-feed laboratory and pilot-scale separation system engineered in Italy for high-fidelity simulation of industrial centrifugal processes. Unlike conventional batch centrifuges, this unit operates on the principle of high-speed disc stack sedimentation—leveraging precisely stacked conical discs to dramatically increase effective settling area and residence time within the rotating drum. At 11,000 rpm, it achieves an RCF of up to 11,000 × g, enabling rapid, scalable separation of heterogeneous mixtures across liquid–solid, liquid–liquid, and liquid–liquid–solid (three-phase) configurations. Its design bridges the gap between benchtop experimentation and pre-commercial scale-up, supporting process development under GMP-aligned conditions without requiring foundation anchoring or auxiliary infrastructure.
Key Features
- Continuous feed capability with adjustable throughput from 50 to 1,000 L/h—ideal for both formulation screening and pilot validation.
- Integrated 50 L stainless steel feed tank and clarified product collection vessel; no external pumps or tanks required for standalone operation.
- Hygienically designed drum assembly featuring high-precision machined AISI 304 stainless steel discs and an AISI 431 hardened spindle for long-term corrosion resistance and mechanical stability.
- Dynamic balancing certified to ISO 1940 Grade G2.5, ensuring minimal vibration and acoustic emission during extended operation.
- Modular stainless steel frame (AISI 304) with independent leveling feet—installation requires no concrete foundation or anchor bolts.
- Sealed sanitary inlet manifold with pressure gauge and micro-controlled outlet valves; all wetted parts comply with 3-A Sanitary Standards for dairy and biopharmaceutical use.
- IEC-compliant motor (IP55 enclosure, Class F insulation) with integrated thermal overload protection and belt-driven transmission via precision ball bearings.
Sample Compatibility & Compliance
The SE03.0V accommodates a broad spectrum of process-sensitive materials including raw milk, fruit juice concentrates, fermentation broths, crude vegetable oils, and aqueous polymer dispersions. Its validated performance in reducing fat content to ≤0.05% in skim milk aligns with Codex Alimentarius and EU Regulation (EC) No 1234/2007 requirements for dairy standardization. For pharmaceutical applications, the unit supports process qualification under ICH Q5A and USP , and its closed-loop architecture facilitates compliance with FDA 21 CFR Part 11 when paired with validated data acquisition software. All surface finishes meet Ra ≤ 0.8 µm specifications per ASME BPE-2022 for critical bioprocessing interfaces.
Software & Data Management
While the base SE03.0V operates via analog control panel with digital RPM readout and manual parameter adjustment, optional OEM-integrated data logging modules provide real-time monitoring of rotational speed, feed flow rate, temperature at inlet/outlet ports, and motor current draw. Exportable CSV logs support retrospective analysis and audit trail generation per GLP and GMP Annex 11 requirements. The system architecture allows integration with SCADA platforms via 4–20 mA analog outputs and Modbus RTU communication protocol, enabling centralized supervision in multi-unit pilot facilities.
Applications
- Dairy processing: Skim milk clarification, cream separation, whey protein concentration.
- Beverage industry: Juice depectinization, wine stabilization, tea extract purification.
- Biopharmaceuticals: Harvest of mammalian cell cultures, removal of host cell debris, plasmid DNA clarification.
- Industrial oils: Degumming and neutralization of crude soybean or rapeseed oil.
- Chemical synthesis: Catalyst recovery, solvent–product phase splitting, polymer latex fractionation.
FAQ
What is the minimum batch volume supported for experimental trials?
The system supports discrete batch operation down to 10 L per run using the integrated feed tank, allowing method development without continuous feed setup.
Can the SE03.0V perform three-phase separation out of the box?
Yes—the drum configuration includes interchangeable nozzles and adjustable gravity discs, enabling immediate reconfiguration for liquid–liquid–solid separation without hardware modification.
Is validation documentation available for regulatory submissions?
Factory-issued IQ/OQ protocols, material certifications (EN 10204 3.1), and FAT reports are provided with each unit; PQ support is available upon request for site-specific installation.
What maintenance intervals are recommended for sustained operational reliability?
Routine inspection of belt tension and bearing lubrication is advised every 500 operating hours; full drum disassembly and disc cleaning should occur after every 2,000 hours or following processing of highly viscous or particulate-laden feeds.
