Bulk handling in beverage production: complete guide
Beverage production bulk handling — definition: Specialised process technology for safe transport, storage and dosing of bulk liquids in the food and pharmaceutical industry, in accordance with GMP Annex 1, ATEX 2014/34/EU and USP standards. Includes containment measurement, hygiene management and flow optimisation.
Key points
- Containment measurement required up to OEB 3–5 level for liquid ingredients (max 10⁻⁶ absence of leakage)
- GMP Annex 1 (2022) compliance for pharma and food-quality applications
- HECHT product: LAS-EC (Liquid transfer system ATEX-certified containment)
- EHEDG & FDA requirements for food: 316L stainless steel, 3A dairy-grade tubing
- ROI: 40% reduction in waste, 25% faster cycle time through precision control
At our Test & Trial Centre in Pörnbach, liquid formulations can be tested under full GMP control. For more information about our liquid handling portfolio or food and beverage sector solutions.
FAQ — Beverage production and bulk handling
Which containment class is required for beverage production in pharmaceutical applications?
For pharma and food, containment classes OEB 3–4 are recommended, depending on the potency and toxicity of the ingredients used. HECHT supplies containment systems that comply with ATEX 2014/34/EU and GMP Annex 1 (2022), with leakage standards up to 10⁻⁶ absence of leakage.
How is leakage in liquid transfer measured and validated?
Leakage measurements are performed via isokinetic sampling, mass balance tests and visual inspection. USP chapter 1225 describes validation methods. HECHT offers integration with online sensors and real-time leakage monitoring via IoT systems.
What are the ATEX requirements for beverage production in countries with explosion risk?
ATEX 2014/34/EU requires grounding, spark-free materials and safe transfer speeds (<2 m/s for most gases) for alcoholic and carbonated beverages. HECHT systems are certified for ATEX categories 2–3.
How is hygiene ensured when switching between different beverage products on the same line?
Validated CIP (Cleaning-in-Place) cycles with documented time, temperature and concentration parameters per product changeover, supplemented with periodic microbiological verification (swab tests), ensure that no residual product or micro-organisms from the previous batch remain.
Author: Joost van Velzen, Managing Director Hecht Technology B.V. Verified: 02 07 2026.
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