High-efficiency UHT Tubular Sterilizer for Beverage

Product Overview

The High-efficiency UHT Tubular Sterilizer for Beverage delivers unmatched microbial inactivation performance for liquid food and beverage products, combining ultra-high temperature processing with exceptional energy efficiency. This state-of-the-art sterilization system operates at 135-150°C with precise holding times of 3-5 seconds, ensuring 99.999% microbial reduction while preserving product flavor, color, and nutritional value. Utilizing an advanced tubular heat exchanger design with 85% heat recovery efficiency, the system minimizes energy consumption, requiring only 200-780 kg/h of steam depending on production capacity (1-20 t/h). Compliant with both FDA and EU 2025/351 regulations, it features a fully sanitary design with 316L stainless steel contact surfaces and Ra 1.6μm polished tubing to prevent product fouling and ensure easy cleaning. The modular configuration allows seamless integration into existing production lines, with options for both aseptic cold filling and hot filling applications, making it ideal for dairy, juice, tea, and plant-based beverage producers.

Product Features

Precision Sterilization Control

Computerized temperature control with ±0.5°C accuracy

Adjustable holding time (3-10 seconds) to accommodate product sensitivity

Instantaneous temperature monitoring at multiple points

Automatic deviation correction (±1°C tolerance before alarm)

Energy-Efficient Heat Exchange

Multi-stage tubular heat exchanger with counter-current flow

85% heat recovery rate reducing primary energy requirements

Regenerative pre-heating and cooling sections

Automatic flow balancing for consistent thermal treatment

Sanitary Design & Construction

Seamless 316L stainless steel tubing (OD 12-25mm) with electropolished interior

Tri-clamp connections for easy disassembly and cleaning

Fully drainable design with <0.5% hold-up volume

CIP/SIP compatibility with 135°C sterilization capability

Advanced Automation

PLC control system with recipe storage (up to 100 product profiles)

HMI touchscreen interface with real-time process visualization

Remote monitoring and diagnostic capabilities

Automatic CIP initiation based on production run time

Applications

Dairy Products

Milk (whole, skim, fortified)

Cream and condensed milk

Yogurt drinks and fermented beverages

Milk-based desserts and creams

Fruit & Vegetable Beverages

100% fruit juices (clear and cloudy)

Vegetable juices and blends

Smoothies and purees

Concentrated juice reconstitution

Specialty Beverages

Tea and herbal infusions

Coffee drinks and extracts

Plant-based milks (soy, almond, oat)

Nutritional drinks and supplements

The sterilizer's ability to process products with particles up to 5mm in diameter makes it particularly suitable for fruit-containing beverages, while its gentle heating profile preserves the delicate flavors of premium teas and coffees.

FAQ

What is the typical shelf life achieved?

When paired with aseptic filling, products processed at 137°C for 5 seconds achieve:

6+ months shelf life for dairy products at 4°C

12+ months for ambient-stable juices and plant-based beverages

9+ months for tea and coffee drinks without preservatives

How much energy does it save compared to other UHT systems?

The 85% heat recovery efficiency reduces energy consumption by approximately 30% compared to plate-type UHT systems and up to 50% compared to batch pasteurizers for equivalent production volumes.

What is the CIP cycle duration?

A complete cleaning cycle (pre-rinse, alkaline wash, acid rinse, sanitization) typically takes 45-60 minutes, with automatic programming based on product type and run time.

Can it handle particulate products?

Yes, the specially designed tubular configuration accommodates particles up to 5mm in diameter, making it suitable for fruit-containing beverages and pulp-enriched products.

Does it meet international standards?

The sterilizer complies with:

EU 2025/351 for food contact materials

FDA CFR 21 Part 11 for electronic records

3-A Sanitary Standards (3-A SSI 1405-01)

EHEDG certification for hygienic design

Full validation documentation is provided for regulatory compliance.