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Dahua Image

Updated: 2026-07-19

Overview

Daheng Image is a subsidiary of China Daheng Group, Inc., specializing in machine vision and industrial imaging technologies. Established in the early 1990s, the company has grown into a key player in China's automation and smart manufacturing sectors. Its product portfolio includes industrial cameras, lenses, frame grabbers, and vision software. Daheng Image serves diverse industries, such as electronics manufacturing, automotive, and pharmaceuticals, providing solutions for quality inspection, measurement, and robotic guidance. The company is known for its R&D capabilities and has contributed to advancing machine vision technology in China.

Structure and Working Principle

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Daheng Image's products typically consist of high-resolution sensors, optical lenses, and embedded processing units. Industrial cameras capture images, which are then processed by software algorithms to extract meaningful data for automation tasks. For example, in assembly line inspection, the system identifies defects by comparing captured images against predefined standards. The company's software suite, such as MER-SDK, facilitates image analysis, pattern recognition, and data output to control systems. Many products support standard interfaces like GigE Vision and USB3 Vision, ensuring compatibility with third-party systems.

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Key Features

Daheng Image's products are recognized for their high-speed imaging capabilities, with some cameras offering frame rates exceeding 100 fps. The company emphasizes rugged designs suitable for harsh industrial environments, featuring dust-proof and shock-resistant housings. Another standout feature is the integration of AI-based algorithms in newer models, enabling advanced functions like deep learning-based defect classification. The company also provides customizable solutions, allowing clients to tailor hardware and software to specific application requirements.

Application Areas

In electronics manufacturing, Daheng Image's systems inspect PCB components and solder joints. Automotive manufacturers use them for part identification and assembly verification. The medical field employs these imaging solutions for diagnostic equipment and laboratory automation. The company's technology also supports emerging applications like logistics sorting and agricultural product grading. With the growth of smart factories, Daheng Image's solutions are increasingly adopted for predictive maintenance and process optimization.

Maintenance and Precautions

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Regular maintenance includes sensor cleaning and firmware updates. Users should avoid exposing cameras to extreme temperatures beyond specified ranges (commonly -10°C to 50°C). Proper grounding is essential to prevent electrical interference with sensitive imaging components. When installing lenses, ensure proper alignment to prevent image distortion. For software components, maintain compatible driver versions and allocate sufficient processing resources for optimal performance. The company provides detailed technical documentation with each product.

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B2B Procurement Guide

When procuring Daheng Image products, clearly define your application requirements including resolution needs (typically 1MP to 20MP), interface type, and environmental conditions. Request product samples or demos to evaluate performance in your specific use case. Consider total cost of ownership, including integration expenses and potential training needs. For large orders (typically 50+ units), negotiate volume discounts. Lead times vary by product line but commonly range from 2-6 weeks. The company offers technical support, but verify local service availability if operating outside China.

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