-
About UsShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
-
SolutionShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
-
NewsShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
-
Technical servicesShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
-
Contact UsShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
P
Product Center
PRODUCTS
DTC(B) Gold Inspection and Re-inspection Integrated Machine
Category:
Keywords:
- Product Description
- Product Parameters
- Operation video
-
Product Introduction
The gold inspection and weight-checking machine—also known as the integrated gold inspection and weight-checking machine—is an industrial device that combines metal detection and online weight checking in one unit. On high-speed production lines, it can simultaneously perform dual inspections—detecting “metal contaminants” and measuring “weight”—on individual products and automatically reject nonconforming items. The integrated gold inspection and weight-checking machine represents an advanced, intelligent terminal for quality control at the end of modern production lines. It seamlessly integrates the core functions of both metal detectors and dynamic checkweighers into a single device, enabling synchronous, high-speed, and fully automated detection of product safety (metal contaminants) and compliance (net content). This equipment is crucial for ensuring product quality, safeguarding brand reputation, and meeting stringent regulatory requirements.
Core Features and Value
Dual detection, completed in one step:
Metal Detection: Utilizing highly sensitive electromagnetic induction technology, this system can precisely detect various metallic contaminants—such as ferrous metals, non-ferrous metals (e.g., copper, aluminum), and stainless steel—regardless of their shape or location.
Online weight inspection: Using high-precision weighing sensors, the system measures the actual weight of each product in real time and compares it with the preset target value.Value: Passing the test once completes two critical quality inspections, simplifies production line layout, reduces equipment investment and footprint, and enhances overall inspection efficiency.
Intelligent judgment and automatic removal:
The device features a built-in smart processor that performs real-time, synchronous analysis of the results from both tests.
The metal detection sensitivity and the upper and lower weight acceptance limits can be set independently.
Based on preset logic (e.g., if any single item fails to meet the standard, or a specific combination of items fails), the high-speed rejection device (such as pushers, flip gates, air blowers, etc.) is automatically activated to accurately remove defective products, ensuring that only products that have passed both checks proceed to the next stage.
Data Traceability and Process Control:
Real-time recording and storage of comprehensive multi-dimensional data, including the pass/fail status of each product, the strength of detected metal signals, actual weight, deviation values, and more.
Provides comprehensive statistical analysis reports (such as pass rates, distribution of rejection reasons, and SPC charts) to help enterprises conduct quality traceability, process optimization, and cost analysis.
Supports data network uploading (to MES/ERP) to achieve digitalization of quality management.
Typical workflow
The product enters the conveyor belt → First, it passes through the metal detection probe area (completing the scan for metallic foreign objects) → Next, it moves into the high-precision weighing area (completing weight measurement) → The central controller simultaneously processes the data from both steps → Instantly determines whether the product is合格 (pass) or 不合格 (fail) → If the product is deemed不合格, when it reaches the rejection station, the actuator precisely activates to remove it → Qualified products then continue flowing toward the packaging or shipping stage.
Core Technology Advantages
Synchronous high-speed processing: This solution addresses two technical challenges—synchronizing detection signals and effectively shielding against interference—ensuring that the two detection processes do not interfere with each other even at high speeds (up to hundreds of items per minute) and delivering extremely short response times.
Anti-interference Design: Utilizing advanced digital signal processing technology and a specially designed mechanical structure, this product effectively resists interference from product characteristics (such as moisture and salt-containing products affecting metal detection) as well as the impact of environmental vibrations on weighing accuracy.
Modularity and Hygienic Design:
Typically, the body is made of all-SUS304 stainless steel, meeting hygiene standards for industries such as food and pharmaceuticals, and is easy to clean.
Modular design facilitates maintenance, upgrades, and adjustment of detection parameters according to different product characteristics.
Core application industries
This equipment is essential for industries with stringent requirements for both safety and weight:
Food industry: meat products, baked goods, quick-frozen foods, snacks, seasonings, dairy products, etc., used for detecting metal fragments and controlling fill weights.
Pharmaceuticals and Health Supplements: Bottled medications, tablet packs, and granules in sachets—designed to prevent metal contamination and ensure accurate dosage.
Cosmetics and daily chemical products: For tube-, bottle-, and pouch-packed products, detect any potentially embedded metal components and verify the filling volume.
Chemicals and Plastics: Detect metal impurities in raw materials or finished products, and verify package weights.
The core value we bring to our customers
Comprehensive quality assurance: It effectively intercepts two major quality risks—physical contamination (metals) and measurement deviations (weight)—in one go, significantly reducing the risk of customer complaints and product recalls.
Enhance overall efficiency: One piece of equipment replaces two separate units, saving production line space, reducing the number of operation and maintenance points, and boosting overall production efficiency.
Reduce overall costs: Lower the total costs associated with equipment procurement, installation, energy consumption, and maintenance. High-precision weight inspection directly reduces raw material waste caused by "overfilling."
Strengthen Compliance and Traceability: Meet the requirements for foreign-object control and net content stipulated in regulations such as HACCP, FSMA, and FDA, and provide comprehensive, electronic quality records to effortlessly handle audits.
Intelligent Management: Through a centralized data dashboard, managers can monitor the quality status of the production line in real time and make data-driven decisions.In summary, the integrated gold inspection and re-inspection machine represents an important direction in the evolution of industrial online inspection technology toward integration and intelligence. Through innovative system integration, it offers enterprises an unprecedented dual-layer quality defense—delivering higher efficiency and lower overall costs—making it an indispensable core piece of equipment for building robust, reliable, and modern smart factories.
Product Inquiry
* Note: Please leave your contact information, and our specialists will get in touch with you as soon as possible!
Related products
undefined
Customer service phone
After-sales phone
Company location
No. 2050, Dingsheng Road, Xiaokunshan Town, Songjiang District, Shanghai City, Building 5, Paimile Sheshan Zhidi
Please leave us your contact information, and we’ll get in touch with you within 24 hours.
OUR PRODUCT LINE
WeChat Official Account
WeChat Work
Mall Mini Program
Product Catalog