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A complete industrial fruit juice processing line covers all steps, from raw material intake to final packaging. Different combinations of machinery can create an efficient processing line.
Fruit sorting conveyor belt and elevator
This type of machinery line helps to segregate rotten and non-standard fruits. Fruits of different sizes fall through a mesh belt. The juice processing line has a unique adjustment feature that allows the passages between the belt mesh to be changed according to fruit size. The height of the conveyor can also be changed to suit production needs. Workers can easily segregate non-standard fruits because they are over or under the average size.
Fruit washer and detergent remover
Fruits are cleaned thoroughly and efficiently by fruit washers coupled with brushing and spraying devices. In some fruit juice plants, washing machines also carry out other standard fruit preparation steps, such as cutting, deseeding, and de-skinning.
Detergent remover systems utilize specific reverse osmosis technology to help remove any chemicals from the fruits before they are processed. Such a system helps avoid any chemical exposure to the final consumer when the fruit is processed into juice.
Fruit crushing and pulping machine
Fruits are crushed in these machines to release the pulp. Specific machines are designed for apples, pears, and citrus fruits, which have different structures and aspects. Before installation, processors should study the particular traits and characteristics of the fruit crushing machine, as a wrong choice could bring additional expenses later that do not add value to the business.
Fruit juice extractor and strainer machine
These types of machines extract juice from fruit and separate the pulp and seeds simultaneously. Linear and rotary strainers are available options for processors to choose from. In general, the juice is extracted in two stages. In the first stage, the fruit mash is pressed in the extractor machine, and in the second stage, the pulp is removed through a strainer.
Homogenizer and pasteurizer
Pasteurization is an essential step in fruit processing lines to destroy pathogenic microorganisms. This process helps extend the shelf life of the fruit juice product. A fruit juice homogenizer ensures that the juice remains consistently uniform and well-mixed after pasteurization. These two machines are often combined in one fruit juice processing line.
Capping, labeling, and filling machine
Usually, these machines will process bottles and cartons for fruit packaging. Fusion technology now offers solutions that can fill up to 48,000 cartons per hour. Economical solutions such as manual or semi-automatic capping, labeling, and filling are also available for smaller-scale fruit juice manufacturers.
Fruit juice processing lines have several applications in different industries. Here are some of them:
When buying a fruit juice processing line machine, buyers should ensure that the critical machine parts have the following qualities. They should take extra care to evaluate the fruit juicer machine's filtration, pressing, crushing and extracting, and pulp separating technologies.
Filtration Technology
Some of the most successful industrial juice filtration systems use plate-and-frame filters. They include Puertolas Fruit Juice Processing Machines. The fruit juice processing line with this kind of filter can remove numerous particles from the juice. In the end, it provides businesses with juices of outstanding quality. Buyers should select machines with efficient filtration techniques. Doing so will help them offer customers juices with good quality.
Centrifugal Separation/Separation Technology
According to specialists, the centrifugal separator is the most popular technique for separating juice in fruit juice production lines. This device separates fruit juice from pulp using high-spinning centrifugal force. What's more, it can extract juice from various fruits. They include apples, grapes, pears, pineapples, and tomatoes. Buyers should look for quality fruit processing lines. They should be equipped with efficient centrifugal separators. Such machines will be useful for separating juice quickly. They will also be capable of handling large volumes of fruits within a short time.
Pneumatic Press Technology
The pneumatic press is another effective technique for pulp separation in a fruit processing line. This pressing method extracts juice by applying air pressure to the material. The machine is easy to program and automatic. Buyers who want a machine with easy operation should consider one with a pneumatic press. Additionally, this method of pulp separation yields fruit juice with high quality.
Crushing and Extraction Technology
Some factories use blade crushers to shred fruits like pears, apples, and grapes. The crushed fruits are then fed into a rubbertic extraction press. Others prefer using roller crushers. They crush the fruit pulp, and a sieve separates the juice. The technology used to crush and extract the juice may vary from one fruit to another. Buyers should familiarize themselves with the different extraction methods. They should choose machines that use the most suitable extraction technology for the fruits they will process.
Q1 Which type of fruit juice processing line is in demand?
Premium quality juice processing lines are in demand. Buyers are looking for automated lines with sorting, washing, extraction, filtration, and filling machines. Citrus fruits processing lines are also in vogue because they are ideal for the carbonated beverage market.
Q2 What is the trend in fruit juice processing technology?
The latest trend is high-temperature short-time processing, flash pasteurization, and cold pressing. These technologies increase shelf life without compromising the nutritional content of the juice. Furthermore, there is a demand for processing lines that can extract juice from fruits and make fruit pulp.
Q3 What is the trend in fruit juice products?
Processing lines that can make pure juice are in demand. Blended juices with natural extracts and functional beverages are popular. There is also a trend for processing lines that can work with organic fruit.
Q4 What are the challenges in the fruit processing industry?
The main challenge is the high cost of imported processing machinery. The machines use advanced technology like artificial intelligence and automation. The fruit processing industry is economically vulnerable to fruit price fluctuations. A rise in fruit prices can make juice processing lines uncompetitive.