Optical Sorting Machine
- Home /
- Optical Sorting Machine
UNITECHO Technology specializes in the R&D and application of high-precision AI-powered visual inspection systems. Our comprehensive product portfolio is designed to meet the demanding quality control needs of various industries through advanced machine vision and intelligent detection solutions.
We offer vertical and horizontal series of optical inspection machines, as well as specialized models such as the QMQ190 and QMQ series, which support automatic and high-accuracy measurement for diverse components. Our equipment is widely used in defect detection for electronic components (MLCC, LTCC, chip resistors, capacitors, inductors, LEDs), automotive parts, rubber products, and precision hardware.
Product Series
The UF-TZ-08 Passage Regulation Inspection Machine is designed for precise inspection of threaded holes and through holes. Utilizing a go/no-go gauge method, it efficiently determines whether the hole diameters meet standard specifications, distinguishing between acceptable and non-acceptable parts. This machine is crucial for maintaining quality control in industries where precise hole dimensions are critical.
✅ Automated Go/No-Go Gauging for Threads and Bores
✅ High-Sensitivity Torque Control to Prevent Part Damage
✅ Effective Detection of Internal Pitch, Depth, and Blockages
✅ Seamless Integration with Optical Sorting Lines
The UPD-H-2500 is a specialized belt-type optical sorting machine engineered for the rigorous inspection of elongated cylindrical parts, shafts, and rods. Unlike glass or index plate systems, the UPD-H-2500 utilizes a high-stability belt transmission system to support the full length of slender workpieces, effectively preventing rolling or misalignment during high-speed transport. Integrated with UNITECHO’s advanced vision system, it delivers continuous, uninterrupted detection of dimensional and surface defects, making it the ideal solution for automotive shafts, precision pins, and long fasteners.
✅ Specialized Belt Conveyor for Long Shaft & Rod Stability
✅ Continuous High-Speed Detection for Cylindrical Components
✅ AI-Powered UZVISION Platform with UIDG Defect Generation Software
✅ Non-Stop Flow Design for High-Volume Production Lines
The UTH-500 Steel Belt Type Optical Sorting Machine is a state-of-the-art solution designed for the precise inspection of spring components. With its high-resolution detection system, it efficiently identifies defects such as deformation, broken wires, and weld points, ensuring quality control for various spring types including compression and tension springs.
✅ High-Resolution Detection for Accurate Defect Identification
✅ Efficient Inspection of Compression and Tension Springs
✅ User-Friendly Interface for Easy Operation and Setup
✅ Nearly 360° Comprehensive Inspection
✅ High Precision and Efficiency in Detection
The UNITECHO UFP-D-IV is a top-tier inspection system for large, complex hanging parts with a 500mm detection disc and 4KW drive. It features up to 12 high-resolution cameras for comprehensive analysis, ensuring zero blind spots. This machine offers precise inspections at ±250 pcs/min with ±0.002mm accuracy, ideal for critical aerospace and automotive applications.
✅ Massive 500mm Index Plate for Large Component Capacity
✅ 12-Camera Support for Comprehensive 360° & Internal Inspection
✅ Heavy-Duty 4KW Power System for High-Torque Stable Rotation
✅ AI-Powered Deep Learning with NVIDIA High-Computing Graphics
The UFP-B-IV Index Plate Optical Sorting Machine is designed for inspecting suspended components like screws and bolts. With a 4KW drive system, it ensures stable, continuous operation. Equipped with a 285mm detection disc and rail conveyor, it provides vibration-free 360° inspections at ±400 pcs/min with ±0.002mm accuracy. Utilizing UNITECHO’s AI ecosystem, it guarantees defect-free quality control for automotive, medical, and electronics.
✅ 285mm Index Plate with Rail Conveyors for Hanging Part Stability
✅ High-Performance 4KW Motor System for Heavy-Duty Operation
✅ 4-Camera Optical Array for Multi-Angle Dimension & Defect Analysis
✅ AI-Powered Deep Learning with NVIDIA High-Computing Graphics
Classification Advantage
We possess a proprietary image algorithm library and advanced AI detection software. This in-house R&D capability allows for deep customization, adaptive learning for complex defects, and continuous performance upgrades, ensuring our solutions stay at the cutting edge.
Utilizing high-resolution cameras (up to 43MP) and precision optical systems, our equipment achieves micron-level measurement accuracy. Combined with automated batch measurement and high-speed processing, we dramatically reduce inspection time while maximizing throughput and yield for our clients.
With thousands of successful deployments, our solutions are validated across critical sectors including 3C electronics, automotive manufacturing, semiconductor components, and rubber products. This extensive experience means we understand your unique quality challenges and can deliver tailored, effective systems.
We are committed to a true partnership. From initial consultation to after-sales service, our dedicated team provides complete support. Our established customer management system ensures prompt response and technical assistance, guaranteeing your operations run smoothly and without worry.
Industry Application Showcase
Automotive Industry
Our AI vision systems ensure the precision and safety of critical components, from engine parts to EV battery modules. We provide solutions for defect detection, dimensional measurement, and assembly guidance, supporting the industry’s shift towards smarter, more reliable manufacturing.


Medical Industry
We deliver ultra-precise inspection for medical devices, pharmaceutical packaging, and sterile products. Our equipment verifies critical dimensions, detects microscopic contaminants, and ensures compliance with the stringent quality standards required in healthcare manufacturing.
Electronics Industry
From smartphones to wearables, we inspect appearance, assembly, and functional defects in consumer electronics. Our high-speed systems perform comprehensive checks on casings, connectors, displays, and internal modules, ensuring flawless product quality and brand reputation.


Semiconductor Industry
We offer cutting-edge defect detection for wafers, chips, and advanced packaging. Our solutions identify micron-level cracks, contamination, and marking errors, supporting yield management and quality control in this high-precision, technology-driven sector.
Military & Aerospace Industry
We provide robust, reliable inspection for specialized components and materials. Our systems verify stringent tolerances, detect structural flaws, and ensure the extreme durability and performance required for defense and aerospace applications.

Contact Experts For More Details
Get Inquiry
Unitecho Technology
UNITECHO Co., Ltd. was founded in 2013 and is headquartered in Suzhou, China. With machine vision Al technology as its core, it is committed to deeply integrating machine vision, automation, artificial intelligence and other technologies with industry applications. It is a new high-tech enterprise focusing on R&D, production, sales and service.
Phone
+86-159-0216-9777
Address
No.5 Linghou Road. Fenhu High-tech Zone. Wujiang District. Suzhou City. Jiangsu Province
Industry Insights & Resources












