SJGT-II Class 100 Fruit Particle Dosing System Online Mixer

Fruit Particle Dosing System SJGT-II is a Class 100 cleanroom online dosing and dynamic mixing solution designed for yogurt, rice milk, fruit-particle beverages, and other liquid food products. It supports continuous production from 1,000-5,000 kg/h, automatically adds fruit particles in real time, and maintains stable mixing uniformity with a coefficient of variation of CV <= +/-5%.

Built for dairy and beverage manufacturers that need hygienic, accurate, and repeatable fruit particle addition, the SJGT-II combines dual-servo proportional dosing, inline dynamic mixing, Class 100 laminar flow protection, PLC/HMI control, and automatic CIP cleaning in one integrated stainless steel system.

Fruit Particle Dosing System Overview

The SJGT-II Fruit Particle Dosing System is engineered to synchronize fruit granule feeding and liquid base flow through two independently controlled servo rotor pumps. The system adjusts the dosing ratio in real time according to the recipe set on the HMI, helping manufacturers achieve consistent particle distribution without damaging soft inclusions.

It is suitable for fruit granules, cereal particles, jelly cubes, and similar structured inclusions mixed with yogurt, flavored milk, rice milk, or other beverage bases. Flexible inclusions up to 10 x 6 x 6 mm and semi-flexible inclusions up to 6 x 6 x 6 mm can be processed under low-shear conditions to preserve texture and visual appearance.

Technical Parameters

Technical Parameter	Specification
Model	SJGT-II
Production Capacity	1,000-5,000 kg/h
Compatible Materials	Fruit granules, cereal particles, jelly cubes, yogurt, rice milk, and liquid beverage bases
Granule Size	Flexible inclusions: < 10 x 6 x 6 mm; semi-flexible inclusions: < 6 x 6 x 6 mm
Mixing Temperature	4-45°C
Mixing Uniformity	CV <= +/-5%
Production Efficiency	>= 90%
Power Supply	3+N+PE, 380V +/-10%, 50 Hz
Maximum Power	4.5 kW
Working Pressure	0.65 MPa
Air Consumption	0.5 m³/min at 0.8 MPa
Overall Dimensions	2600 x 1300 x 3200 mm
Equipment Weight	800 kg

4 Core Advantages of the Fruit Particle Dosing System

1. Class 100 Cleanroom Protection

The SJGT-II is equipped with a top-mounted Class 100 laminar flow purification unit. During particle feeding and online mixing, sterile positive-pressure air protects product-open zones and reduces the risk of airborne contamination.

2. Dual-Servo Proportional Dosing

Two servo-driven rotor pumps control fruit particle flow and liquid base flow at the same time. The PLC system continuously compares pump speeds with the target formula ratio and adjusts dosing automatically to keep every production run stable.

3. Gentle Inline Dynamic Mixing

The inline dynamic mixing chamber distributes fruit particles evenly through the liquid base while using a low-shear blending profile. This helps protect fragile inclusions from crushing, deformation, or texture loss.

4. CIP Hygienic Design

Product-contact surfaces are made from sanitary stainless steel and designed with smooth internal flow paths. The system can connect to an automatic CIP circulation loop, reducing manual cleaning work between flavor changes or production shifts.

Applications

This Fruit Particle Dosing System is suitable for dairy plants, beverage factories, and prepared food manufacturers producing:

• Fruit yogurt with visible fruit particles
• Rice milk and cereal beverage products
• Jelly cube drinks and structured beverage fillings
• Flavored dairy products with soft inclusions
• Multi-SKU production lines requiring fast recipe changeover

For downstream filling and packaging, this system can be paired with 100-1000ml liquid packing equipment to support integrated liquid food production lines.

Workflow

First, fruit particles and liquid base enter the dosing system through separate sanitary channels. The PLC reads the target recipe and drives both servo rotor pumps according to the required proportion. Then the two material streams enter the inline dynamic mixing chamber, where particles are evenly dispersed into the liquid base. Finally, the freshly mixed product is delivered to the downstream filling or packaging line.

FAQ

What is the capacity of the SJGT-II Fruit Particle Dosing System?

The SJGT-II supports continuous production from 1,000-5,000 kg/h, making it suitable for mid-scale dairy and beverage processing lines.

Can the system handle soft fruit particles without damage?

Yes. The low-shear dynamic mixing chamber is designed for soft fruit pieces, cereal particles, jelly cubes, and similar inclusions. It helps preserve particle shape, texture, and visual quality.

How accurate is the mixing result?

The system can achieve mixing uniformity of CV <= +/-5% through synchronized dual-servo proportional dosing and real-time PLC control.

Does the machine support automatic cleaning?

Yes. The SJGT-II supports CIP automatic circulation cleaning, helping reduce manual disassembly and improve hygiene between production batches.

Where can this system be used?

It can be used in yogurt production, rice milk processing, fruit-particle beverage lines, structured drink filling, and other liquid food applications that require accurate online particle dosing.

To discuss production capacity, filling line layout, or customized cleanroom configuration, please contact Saide Pack. You can also visit our packaging machinery blog for more information about liquid food processing and packing solutions.

For manufacturers evaluating hygienic food processing equipment, the FDA food safety resources provide useful guidance on food safety, sanitation, and processing compliance.