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GUANGDONG SHANAN TECHNOLOGY CO.,LTD
About Us
Your Professional & Reliable Partner.
Guangdong Shanan Technology Co.,ltd is a leading manufacturer of metal detectors, X-ray inspection machines, and checkweighers in China. With over 15 years of experience in the industry, our company has established a reputation for quality, innovation, and customer service.We are proud to be an Audited Supplier by Walmart of Mexico, a distinction that reflects our commitment to excellence in every aspect of our operations. In addition, we are the only factory in this industry certified as a ...
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Year Established

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Million+
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Million+
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China GUANGDONG SHANAN TECHNOLOGY CO.,LTD HIGH QUALITY
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
China GUANGDONG SHANAN TECHNOLOGY CO.,LTD DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
China GUANGDONG SHANAN TECHNOLOGY CO.,LTD MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
China GUANGDONG SHANAN TECHNOLOGY CO.,LTD 100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

quality Food Metal Detector & Food Grade Metal Detector manufacturer

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The Perfect Combination of Bottled Fish Oil Products and Weighing Machines
The Perfect Combination of Bottled Fish Oil Products and Weighing Machines   I. The Encounter of Bottled Fish Oil and Weighing Machines   Introduce the need for quality control in the production of bottled fish oil products and the important role played by weighing machines.   II. Working Principle and Advantages of Weighing Machines   (I) Working principle of accurate weighing   Explain the process in which the weighing machine on the bottled fish oil production line detects the weight of bottled products in real time through high-precision sensors and control systems.   (II) Significant advantages   Illustrate the efficient, accurate, and reliable characteristics of weighing machines, including aspects such as improving production efficiency, ensuring measurement accuracy, and reducing the influence of human factors.   III. Applications of Different Types of Weighing Machines in Bottled Fish Oil   (I) Online dedicated weighing machine   Describe how the online dedicated weighing machine safeguards product quality on the bottled fish oil production line and its function of automatically rejecting substandard products.   (II) Weighing machine for health products   Introduce the weighing and sorting machine suitable for bottled health products (including fish oil), such as its price and customized service characteristics.   (III) Explosion-proof weighing packaging machine   Explain the application of explosion-proof weighing packaging machines in products such as hypochlorous acid and their suitability for bottled fish oil as well.   (IV) Combination of automatic filling machine and weighing   Demonstrate the technical characteristics and application advantages of liquid weighing filling machines such as fish oil automatic filling machines and nitrogen-filled filling machines.   IV. Looking Forward to Future Development   Emphasize the importance of weighing machines in the production of bottled fish oil and that with technological progress, they will play an even greater role.
Shanan Technology Shines at Sino-Pack 2025: Intelligent Inspection Solutions Capture Global Attention
  [Guangzhou, April 2025] The 31st China International Exhibition on Packaging Machinery & Materials (Sino-Pack 2025) recently concluded successfully at the China Import and Export Fair Complex in Guangzhou. As Asia’s premier packaging industry event, this year’s exhibition, themed “Smart-Driven, Green Future,” focused on the fast-moving consumer goods (FMCG) sector, covering the entire packaging supply chain to create a one-stop trade platform. Shanan Technology Co., Ltd. (hereinafter “Shanan Tech”) made a remarkable appearance, showcasing its cutting-edge intelligent inspection equipment. With innovative technology and outstanding performance, Shanan Tech became a key highlight, attracting numerous domestic and international buyers for in-depth discussions. Leading the Intelligent Inspection Industry, Global Recognition for Full-Scenario Solutions Aligned with Sino-Pack 2025’s six core zones and eight key application fields, Shanan Tech demonstrated its flagship products in the “Smart Packaging/Intelligent Logistics” and “Food Packaging” sections:   High-Precision Metal Detectors: Utilizing multi-frequency signal processing and AI self-learning algorithms, these detectors achieve micron-level sensitivity, complying with international standards such as FDA and HACCP, ideal for food and pharmaceutical production lines.   Dynamic Automatic Checkweighers: Featuring high-sensitivity load cells and rapid rejection systems, they deliver ±0.1g accuracy, widely used in prepared meals, dairy, and other high-speed production environments. Food X-Ray Inspection Systems: Equipped with deep learning-based image analysis, they detect foreign objects (metal, glass, bone) and packaging defects (missing products, deformations), supporting frozen and vacuum-packed products—highly favored by European and Southeast Asian clients.     Metal Separators: Designed for powders and viscous materials, these stainless-steel separators (IP69K-rated) ensure contaminant-free raw materials in seasoning and additive manufacturing. During the exhibition, Shanan Tech’s booth welcomed buyers from over 20 countries, including Germany, Japan, and Brazil. Its equipment received high praise for “efficiency,” “reliability,” and “user-friendly smart interfaces,” leading to multiple on-site cooperation agreements.     Empowering Global Packaging Innovation, Pioneering an Intelligent Future At the concurrent “Smart Packaging Summit,” Shanan Tech’s General Manager stated: “With tightening global food and pharmaceutical safety regulations, intelligent inspection has become essential for packaging supply chains. Our R&D team will continue integrating AIoT and machine vision to deliver end-to-end quality control solutions.” Sino-Pack 2025 reaffirmed Shanan Tech’s leadership in intelligent inspection. Moving forward, the company will expand its global presence, offering advanced, customized solutions to help worldwide manufacturers achieve quality excellence.   About Shanan Technology Co., Ltd. Shanan Tech is a national high-tech enterprise specializing in intelligent inspection equipment for food, pharmaceuticals, and chemicals. With products exported to 50+ countries, it is committed to being a global benchmark for quality and safety solutions.   Key Highlights: Emphasizes technical advantages (AI, micron-level detection) and global certifications (FDA, HACCP). Aligns with exhibition themes (smart manufacturing, sustainability) to enhance industry authority. Uses data-driven claims (“±0.1g accuracy,” “20+ countries”) for credibility. Includes executive insights to convey strategic vision.

2025

04/07

The 'Gatekeeper' of Food Safety—How Metal Detectors Ensure Contaminant-Free Food?
In the modern food processing industry, ensuring food safety is the top priority for manufacturers. Metal contamination in food not only affects product quality but can also pose serious health risks to consumers and damage a company's reputation. As a result, food metal detectors have become essential equipment in production lines, safeguarding food safety. What is a Food Metal Detector? A food metal detector is a device that can detect metal contaminants in food. It operates based on electromagnetic induction principles, using high-frequency electromagnetic fields to identify metal contaminants such as iron, copper, and stainless steel, effectively preventing foreign objects from entering the market. Statistics show that thousands of food recall incidents occur worldwide each year due to foreign object contamination, with metal contamination accounting for a significant proportion. Consequently, an increasing number of food companies are adopting advanced metal detection equipment to reduce potential risks. How Does a Metal Detector Work? A metal detector typically consists of a conveyor belt, detection coils, a control system, and a rejection mechanism. As food passes through the detection area, the device generates a high-frequency magnetic field. If metal contaminants are present, the magnetic field changes, triggering an alarm, and the rejection system automatically removes the contaminated product to ensure food safety. Why Do Food Companies Need Metal Detectors? Protect Consumer Safety – Prevents metal contaminants from causing harm, such as dental injuries or digestive system damage. Enhance Product Quality – Effectively controls foreign object contamination in the production process, improving product quality and increasing consumer trust. Meet Industry Regulations – Ensures compliance with food safety standards such as HACCP, IFS, and BRC. Reduce Recall Risks – Food recalls can cause significant financial losses and reputational damage; metal detectors help identify problems early in the production process, minimizing recall risks. Which Food Industries Benefit from Metal Detectors? Food metal detectors are widely used in various food processing industries, including: Baked Goods (bread, biscuits, etc.) Meat and Seafood (frozen foods, processed meats, etc.) Dairy Products (cheese, milk powder, etc.) Snack Foods (nuts, candies, etc.) Grain and Oil Products (rice, flour, etc.) How to Choose the Right Metal Detector? When selecting a metal detector, consider the following factors: Detection Sensitivity – Can it detect tiny metal contaminants? Packaging Compatibility – Is it suitable for aluminum foil packaging? Operating Environment – Can it function effectively in high-humidity or high-temperature environments? Automatic Rejection System – Can it quickly remove non-compliant products? Conclusion Food safety is a matter of public health, and food metal detectors play an irreplaceable role as the “gatekeepers” of product quality, effectively reducing contamination risks. As the food industry continues to raise safety standards, metal detection technology is also evolving to provide more efficient and precise solutions for manufacturers. If your company is looking for a reliable metal detection solution, feel free to contact us for professional equipment recommendations and to learn about the latest advancements in food metal detection technology!

2025

04/03

X-ray Inspection Ensures Perfect Sausages
Located in Sichuan, China, Chuanwei Food Co., Ltd. is a well-known manufacturer of Chinese-style cured sausages and other meat products. Since its establishment, the company has earned a strong reputation in both domestic and international markets for its high-quality products and strict quality control. Chuanwei Food is committed to blending traditional craftsmanship with modern technology to ensure that every sausage is safe, delicious, and free from foreign contaminants. Problem: Aluminum Clip Residues in Sausages During the sausage production process, minced meat is mixed with seasonings, stuffed into natural or synthetic casings, and sealed with aluminum clips. The sausages are then hung in curing rooms for up to two months to dry and ferment. In the slicing and packaging stage, workers manually remove the casings and aluminum clips. However, in some cases, small aluminum clip residues may remain attached to the sausage, posing a serious food safety risk. Previously, Chuanwei Food used standard metal detectors, but due to the high salt and moisture content of the sausages, strong product effects interfered with the accuracy of metal detection. To overcome this challenge, the company sought a more advanced inspection solution to ensure food safety and product quality. Ultimately, Chuanwei Food chose Shan'an Technology’s X-ray inspection system to precisely detect aluminum clip residues and other contaminants in sausages. Solution: X-ray Penetration Technology for Reliable Foreign Object Detection Due to the high water and salt content in meat products, traditional metal detectors often suffer from false alarms caused by product effects. This phenomenon makes it difficult to accurately identify foreign objects. To address this issue, Shan'an Technology’s X-ray inspection system was introduced. Unlike conventional metal detectors, X-ray machines use high-energy X-rays to penetrate products, allowing for the detection of a wide range of foreign objects, including: *Aluminum fragments *Stainless steel, iron, and non-ferrous metals *Glass, stones, and hard plastic contaminants Implementation at Chuanwei Food To ensure optimal performance, Chuanwei Food conducted rigorous testing at Shan'an Technology’s technical center. The results demonstrated that the Shan'an SA-XR Series X-ray Inspection Machine offers the following outstanding capabilities: *Aluminum fragment detection accuracy: 1.0-1.3 mm *Iron and non-ferrous metal detection accuracy: 1.3-1.8 mm Shan'an Technology provided Chuanwei Food with a fully automated X-ray inspection solution, including: *SA-XR Series X-ray Inspection Machine – High-precision detection to ensure food safety *Customized conveyor system – Enhancing inspection efficiency for smooth product flow *Automatic reject system – Immediately removing contaminated products upon detection Customer Benefits: Ensuring Consumer Safety and Enhancing Brand Competitiveness With X-ray penetration technology, Chuanwei Food has achieved more efficient and precise foreign object detection, completely eliminating the risk of aluminum clip residues in sausages. This non-destructive inspection method ensures that every product meets strict food safety standards without affecting product quality. Key Advantages: ✔ Higher detection accuracy – Capable of detecting tiny aluminum fragments, glass, and other contaminants ✔ Improved food safety – Contaminated products are removed, ensuring consumer health ✔ Enhanced production efficiency – Lower manual screening costs and reduced product waste ✔ Compliance with food safety regulations – Cutting-edge technology that meets both domestic and international food safety standards Mr. Li, the production manager at Chuanwei Food, highly praised the solution: "Shan'an Technology’s X-ray inspection machine has completely solved our long-standing foreign object detection challenges. The machine operates smoothly with high precision, significantly reducing false alarms and improving our production efficiency. Our sausage quality is now better protected, and consumer trust in our brand has strengthened. In the future, we plan to implement this technology across more product lines to ensure the highest standards of food safety!" Conclusion: X-ray Inspection – A New Standard for Food Safety By adopting the Shan'an SA-XR Series X-ray Inspection System, Chuanwei Food has not only eliminated aluminum clip contamination in sausages but has also greatly improved its production efficiency. The X-ray penetration method enables food manufacturers to detect a wide range of foreign contaminants with precision, ensuring product quality and brand reputation. For food manufacturers, Shan'an Technology’s X-ray inspection system is the most reliable and efficient solution for food safety! Contact Us for Professional Food Safety Inspection Solutions WhatsApp/Wechat: +86 138 2728 2272 E-mail: ruth@shanantechnology.com

2025

03/18