High Pressure Vessels for High Pressure Food Processing | Roben Manufacturing
High Pressure Vessels for High Pressure Food Processing
High pressure processing (HPP) uses extreme pressure—typically 87,000 PSI—to inactivate pathogens and spoilage organisms in packaged foods without heat. Uniform pressure transmission through the package instantly kills bacteria, yeasts, and molds while preserving fresh taste, texture, color, and nutrients that thermal processing destroys. HPP extends refrigerated shelf life from days to months, enabling distribution of fresh-quality products through conventional supply chains.
Why High Pressure Food Processing Requires High Pressure Technology
HPP has revolutionized food safety and quality for products ranging from fresh juices to ready-to-eat meats. The technology enables ‘clean label’ products with extended shelf life without preservatives. Juice producers avoid the cooked taste of pasteurization. Meat processors achieve pathogen kill without compromising texture. Guacamole and hummus maintain fresh appearance for weeks. As consumers demand fresher, minimally processed foods with longer shelf life, HPP has become essential technology for premium food manufacturers.
Vessel Design Requirements
High pressure vessels for high pressure food processing must meet stringent requirements:
• Ultra-high pressure rating (87,000+ PSI)
• Rapid cycle times (3-5 minute cycles)
• Large processing volumes
• Million-cycle fatigue life
• Quick-opening closures
• Conveyor integration capability
• Water handling systems
• Robust safety interlocks
Recommended Materials
Roben Manufacturing works with optimal materials for this application:
• Forged high-strength steel
• Corrosion-resistant internals
• Food-grade sealing materials
• Fatigue-optimized designs
Industries Served
Roben provides high pressure food processing vessels for:
• Food & Beverage
• Juice Processing
• Meat Processing
• Ready-to-Eat Foods
• Seafood
Certifications & Standards
All Roben high pressure vessels are manufactured in accordance with:
• ASME Boiler and Pressure Vessel Code Section VIII, Division 3
• ASME Section X (for composite pressure vessels)
• European Pressure Equipment Directive (PED)
• AD 2000-Merkblatt HP 0 (high pressure applications)
We utilize advanced finite element analysis (FEA) and rigorous quality control to ensure vessel safety and reliability for demanding applications.
Roben Manufacturing Expertise
With over 65 years of pressure vessel fabrication experience, Roben Manufacturing has developed specialized expertise in vessels for high pressure food processing. Our engineering team works directly with customers to optimize designs for performance, manufacturability, and cost-effectiveness. From prototype development through production, we deliver high pressure vessels that perform reliably in the most demanding service conditions.
Frequently Asked Questions
What pressure ratings are available for high pressure food processing applications?
Roben Manufacturing fabricates high pressure vessels across the full pressure range required for high pressure food processing, from moderate pressures to extreme ratings exceeding 60,000 PSI. Our engineering team will specify the optimal design for your specific requirements.
Can Roben provide turnkey systems?
Roben specializes in pressure vessel fabrication and can work with system integrators to provide complete solutions. We frequently collaborate with OEMs and integrators to deliver vessels that meet specific system requirements including instrumentation, controls integration, and support structures.
What documentation is provided?
All vessels include ASME data reports, certified material test reports, NDE reports, hydrostatic test certificates, and dimensional inspection records. Additional documentation per customer or regulatory requirements is available.
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Request a Quote for High Pressure Food Processing Vessels
Contact Roben Manufacturing to discuss your high pressure food processing pressure vessel requirements.
Phone: (732) 364-6000
Email: sales@robenmfg.com
Address: 760 Vassar Avenue, Lakewood, NJ 08701
www.robenmfg.com
