Mini Color Sorter: Compact Precision for Every Grain Processing Need
Professional-grade optical sorting in a space-saving footprint. 99.99% accuracy, low power consumption, and global remote support — designed for small and medium-sized processors who refuse to compromise on quality.
Why a Mini Color Sorter Matters for Your Operation
In today's competitive grain and food processing industry, product quality directly determines market value and customer retention. Discolored kernels, foreign matter, and defective particles not only reduce the grade of your final product but also erode buyer trust over time. A mini color sorter delivers professional-grade optical sorting in a compact, affordable package — making high-precision impurity removal accessible to small and medium-sized operations, specialty processors, and research facilities alike.
Unlike bulky industrial sorters that demand dedicated floor space and high installation costs, our multi-function mini color sorter series fits where larger machines cannot — without sacrificing sorting accuracy, throughput, or durability.
Whether you are sorting rice, pulses, oilseeds, coffee beans, tea leaves, or plastic granules, the machine's intelligent optical system identifies and ejects defective particles at high speed, ensuring every batch meets the strictest quality standards. With four model options covering different capacity requirements, there is a configuration tailored to your production scale.
Engineered for Performance, Built for Simplicity
Every component of our mini color sorter is designed around one principle: deliver uncompromising sorting quality while keeping operation, maintenance, and ownership as straightforward as possible. Here is what sets this series apart.
Cold LED Illumination System
A high-performance cold LED light source provides stable, uniform illumination with an exceptionally long service life. The maintenance-free design reduces downtime and lowers the total cost of ownership, ensuring consistent detection accuracy year after year.
Advanced Imaging & Real-Time Processing
Equipped with a wide-spectrum co-focusing optical system and Toshiba UHD image sensors, the machine captures every detail with outstanding clarity. Intelligent algorithms analyze each particle in real time, enabling precise defect detection and high-speed sorting without false rejection.
Compact & Portable Design
Despite its small footprint, the mini color sorter delivers full-size sorting performance. The portable construction saves valuable factory space and reduces shipping costs, while wheeled options on select models allow easy relocation between production lines or facilities.
Intelligent Self-Learning System
The intuitive control system features self-learning capability that adapts to new materials with minimal operator input. A user-friendly touchscreen interface makes setup, parameter adjustment, and production monitoring straightforward — no specialized technical expertise required.
Global Remote After-Sales Support
Installation and commissioning are designed for simplicity. Where on-site guidance is needed, our technicians can support operations remotely via online video from anywhere in the world, ensuring your machine runs at peak performance with minimal delay and travel cost.
From Raw Material to Premium Grade in One Pass
How the Sorting Process Works
Raw material is fed into the top hopper and distributed evenly across the detection channel. As particles fall through the imaging zone, the high-resolution camera captures each one from multiple angles. The intelligent processing unit compares every particle against your quality parameters in milliseconds.
When a defective or discolored particle is detected, precision pneumatic nozzles deliver a targeted burst of air, ejecting it from the product stream without damaging surrounding good material. The result is a consistently high-grade output — batch after batch.
Compare Models and Find Your Match
The mini color sorter series offers four model configurations to suit different throughput requirements and material types. All models share the same core optical technology and intelligent software, ensuring consistent quality across the range.
| Parameter | M32 | Q32 / S32 | D32 | Q64 |
|---|---|---|---|---|
| Executive Units | 32 | 32 | 32 | 64 |
| Output (t/h) | 0.3–0.5 | 0.3–0.5 | ≤0.5 | 0.5–1.0 |
| Carry Over | ≥11:1 | ≥11:1 | ≥11:1 | ≥11:1 |
| Accuracy | ≥99.99% | ≥99.99% | ≥99.99% | ≥99.99% |
| Voltage | 110/220V–50/60HZ | 110/220V–50/60HZ | 110/220V–50/60HZ | 110/220V–50/60HZ |
| Power (kW) | 0.5 | 0.5 | 0.5 | 0.9 |
| Air Supply Pressure (Mpa) | 0.5–0.8 | 0.5–0.8 | 0.5–0.8 | 0.5–0.8 |
| Air Consumption (L/Min) | <500 | <500 | <500 | <1000 |
| Weight (Kg) | 85 | 115 | 165 | 150 |
| Dimension (mm) | 970×500×1350 | 860×450×1470 | 1110×400×1200 | 860×880×1470 |
Precision Control at Your Fingertips
Intuitive Touchscreen Interface
The integrated touchscreen control panel puts every sorting parameter within easy reach. Operators can adjust sensitivity, set ejection thresholds, switch between material presets, and monitor real-time production statistics — all from a single, responsive interface.
The self-learning function simplifies new material setup: simply feed a sample of good product and a sample of defects, and the system automatically calibrates the optimal detection parameters. This dramatically reduces changeover time between product runs and minimizes the risk of human error.
One Machine, Endless Sorting Possibilities
The versatile optical system of the mini color sorter handles a broad spectrum of materials across food, agricultural, and industrial sectors. Its wide-spectrum detection capability means it can identify color-based defects in products ranging from fine grains to larger beans and granules.
What Makes This Mini Color Sorter the Right Choice
Uncompromising Accuracy
Every model in the series achieves a sorting accuracy of ≥99.99%, meaning virtually no defective particles pass through to your final output. The carry-over ratio of ≥11:1 ensures that good product is rarely wasted during ejection — protecting both your quality and your yield.
Low Operating Cost
With power consumption as low as 0.5 kW (M32, Q32/S32, D32) and air consumption under 500 L/min on standard models, the mini color sorter is designed for energy efficiency. Wide voltage compatibility (110/220V, 50/60Hz) means it can operate in virtually any region without additional transformers.
Scalable to Your Growth
Starting from the compact M32 (85 kg, 0.3–0.5 t/h) up to the higher-capacity Q64 (64 executive units, 0.5–1.0 t/h), the series grows with your business. Upgrade or add units as production volume increases, without needing to retrain operators or change your workflow.
Easy Maintenance
Tool-free access panels allow quick cleaning of the detection channel and ejection system. The cold LED light source and solid-state camera require no routine replacement, and the self-diagnostic system alerts operators to any maintenance needs before they affect production.
Ready to Elevate Your Product Quality?
Contact our sorting specialists today for a customized recommendation based on your material, capacity, and budget. We offer free testing with your sample material and detailed ROI analysis.
Get in Touch With Our Team
Have questions about specifications, customization, or pricing? Reach out through any of the channels below — our team typically responds within 24 hours.
