Tube-in-tube UHT sterilizer skid for high viscosity liquid products
Tubular Sterilizers

Tube-in-Tube UHT Sterilizer

High viscosity products such as tomato paste and concentrated fruit juice will not pass through plate equipment, which is why model HTK-TGS-01 uses a tube-in-tube arrangement. Product enters at 25℃, is sterilized at 95~ 121℃ for 120S-180S, and leaves at 25℃~ 35℃, after which it can be filled into an aseptic bag. Working capacity is 1000L/H to 15,000L/H. Product contact parts are SUS316L stainless steel with SUS304 elsewhere. Control is SIEMENS PLC full-automatic with touch screen, supported by a UK Spirax Sarco steam pressure reducing valve, German Burkert and Spirax Sarco temperature control and a German Labom temperature transducer. Workshop output is 20Unit/Month.

Specifications are configured per project. Send your drawing, capacity or duty requirement and the build will be confirmed in writing with the quotation.
Why It Works

Key Benefits

Tube-in-tube flow path passes high viscosity product that would block narrower gap equipment

A defined profile of 25℃ inlet sterilizing at 95~ 121℃ for 120S-180S and 25℃~ 35℃ outlet makes the cycle documentable

SUS316L on product contact parts stands up to acidic concentrates while SUS304 elsewhere keeps cost sensible

Output condition suits filling into aseptic bag so the product can go straight to bulk packaging

German Labom transducer and Burkert control hold the sterilizing temperature within its window

Capacity from 1000L/H to 15,000L/H lets the sterilizer be matched to plant throughput

Problems

Problems It Solves

High viscosity product blocks or shears in equipment designed for thin liquids

Without a defined hold time and temperature the sterilizing step cannot be validated

SUS304 contact surfaces are attacked by acidic concentrates over time

Sterilizing equipment sized to a nominal figure does not match plant throughput

Buyers

Who It Is For

Where It Is Used

Application Scenarios

Build

Technical Features

Specifications

Tube-in-Tube UHT Sterilizer Specifications

Specifications
Product NameTube-in-tube UHT sterilizer
Product ModelHTK-TGS-01
Working Capacity1000L/H to 15,000L/H customized
Contact MaterialSUS316L stainless steel
Other Parts MaterialSUS304 stainless steel
Sterilizing Temperature95~ 121℃
Holding Time120S-180S
MOQOne unit
Production Capacity20Unit/Month

Figures shown are taken from the supplying factory documentation. Anything not listed here is confirmed in writing before order.

Materials

Materials

QC

Quality Control

Customisation

Customization Options

Comparison

How It Compares

Retort

The retort sterilizes packs after filling while this unit sterilizes product in flow before it is filled

Pasteurization and cooling tunnel

The tunnel treats sealed packages whereas the tube-in-tube unit treats bulk product in the pipeline

Plate type sterilizing equipment

Plate gaps struggle with viscous product while the tube-in-tube path is built for tomato paste and concentrates

Before You Order

Use Guide

Also Consider

Related Products

FAQ

Tube-in-Tube UHT Sterilizer FAQ

What products is this sterilizer for

High viscosity liquid food and beverage products, for example tomato paste and concentrated fruit juice.

What is the process flow

Product inlet at 25℃, sterilizing at 95~ 121℃ for 120S-180S, then product outlet at 25℃~ 35℃.

What capacity range is available

Working capacity runs from 1000L/H to 15,000L/H and is built to the throughput you state.

What materials are used

Product contact parts are SUS316L stainless steel and other parts are SUS304 stainless steel.

Can the output be filled into aseptic bags

Yes. The final product can be filled in aseptic bag, so the unit is normally specified alongside an aseptic filling stage.

What is the minimum order

The listed minimum is one unit, with the quantity agreed at quotation.

What lead time applies

Lead time depends on the capacity and process configuration selected and is confirmed in writing with the quotation.

Get a Quote on Tube-in-Tube UHT Sterilizer

Send the drawing, capacity or duty cycle you need and we will come back with the factory match, the build detail and the commercial terms.

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