Model Number: JM-UHT-3
Brand Name: Jimei
Key Specifications/Special Features:
Complete UHT milk processinglineDescription:With a product that can be stored for long periods without spoiling and with no need for refrigeration, there are many advantages for both the producer, the retailer and the consumerThis includes expensive products such as cream, desserts and saucesIn a modern UHT plant (ultra high temperature) the milk is pumped through a closed systemOn the way it is preheated, highly heat treated, homogenized, ultra-highly heat treated, cooled and packed aseptically
Low acid (pH above 4.5 – for milk more than pH 6.5) liquid products are usually treated at 135 – 150C for a few seconds holding, by either indirect heating or direct steam injection or infusion
High acid (pH below 4.5) products such as juice are normally heated at 90 – 95C for 15 – 30 seconds holding
All parts of the system downstream of the actual highly heating section are of aseptic design to eliminate the risk of reinfection, include aseptic packaging in packages protecting the product against light and atmospheric oxygen
Ambient storage is normal
Various UHT systems:
The direct systems are divided into:
The indirect systems can be based on:
- There are two main types of UHT systems on the market
- In the direct systems the product comes in direct contact with the heating medium, followed by flash cooling in a vacuum vessel and eventually further indirect cooling to packaging temperature
- Steam injection systems (steam injected into product)
- Steam infusion systems (product introduced into a steam-filled vessel)
- In the indirect systems the heat is transferred from the heating media to the product through a partition (plate or tubular wall)
- Plate heat exchangers
- Tubular heat exchangers
- Scraped surface heat exchangers
- Furthermore it is possible to combine the heat exchangers in the direct systems according to product and process requirements
- The figure below is an indirect system - tubular UHT plant as an example
Shipping Information:
- FOB Port: Shanghai
- Lead Time: 30 - 90 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe