Optimal X-ray Inspection for Food Quality Control

• Customization: Available
• After-sales Service: Installation Services
• Warranty: 12 Months
• Model NO.: VNX3019
• Portable: Non Portable
• Form: Whole Machine
• Application: Security Check, Industrial
• Type: Industrial High-definition X-ray Detector
• Certification: CE
• Customized: Customized
• Alarm Form: Audible Alarm
• Empty Machine Detection Accuracy: Stainless Steel Ball 0.4 mm
• Machine Detection Accuracy: Glass Ball 1.0 mm
• Detection Accuracy: Ceramic Ball 1.0 mm
• X-ray Source: Vjx Ixs100 150W 80kv, Vj (United States), Single
• Display: 17-Inch Full-Color Touch Screen, Shiwei (China)
• Operating System: Windows 11
• Operation Method: Touch Screen Operation
• Supported Data Interfaces: LAN Port, USB Port
• Image Management: Image Save/Print/Analysis
• Power Supply: 220V 50Hz
• Temperature Control: Industrial Air Conditioning for Automatic Temperat
• Environmental Temperature: 0~40°c
• Environmental Humidity: 30~90%, No Frosting
• Transport Package: Wooden Box
• Specification: 1178mm(L)*1051mm(W)*1854mm(H)
• Trademark: Viking
• Origin: China
• HS Code: 9022199090
• Production Capacity: 1000

Product Description

Product Description

 

 

Optimal X-ray Inspection for Food Quality Control

Introduction

Food quality and safety are more important than ever in today's highly regulated global marketplace. Consumers demand transparency, and regulators enforce strict standards. In this environment, manufacturers must adopt cutting-edge technology to detect foreign objects, ensure product integrity, and prevent recalls. Enter X-ray inspection systems-the gold standard for non-destructive food quality control.

Unlike conventional metal detectors, X-ray food inspection systems identify not only metallic contaminants but also a wide range of other foreign bodies such as glass, stone, bone, rubber, and certain plastics. Whether inspecting packaged meats, frozen meals, dairy products, or baked goods, X-ray systems ensure the highest level of food quality assurance without sacrificing production efficiency.

This comprehensive introduction explores the features, benefits, working principles, applications, and ROI of Optimal X-ray Inspection Systems for food production lines.

 

1. What is X-ray Inspection in Food Production?

X-ray inspection systems use low-energy X-rays to create a digital image of the internal structure of food products as they pass through a scanning tunnel. The system analyzes density variations to identify unwanted foreign objects-even those that are not metal.

Common Detectable Contaminants:

• Stainless steel, ferrous, and non-ferrous metals

• Bone (in meat or fish)

• Glass shards

• Stones and ceramics

• Dense plastic and rubber

• Clumps or missing product in packaged meals

Because detection is based on density rather than magnetic properties, X-ray systems outperform metal detectors in many critical food applications, especially where foil packaging, bones, or non-metal hazards are present.

 

2. Key Features of Optimal X-ray Food Inspection Systems

High-Sensitivity Detection

• Detects contaminants as small as 0.2 mm

• Advanced software distinguishes between normal product density and foreign objects

• Capable of detecting contaminants in dense or multi-layered products

Versatile Packaging Compatibility

• Suitable for all packaging types:

  • Foil and metalized film

  • Vacuum-sealed packs

  • Plastic trays, cans, bottles, and cartons

• Inspects both raw and processed foods

Real-Time Imaging and Auto Reject

• Generates high-resolution grayscale images in milliseconds

• Automatically rejects defective items via:

  • Air blast

  • Diverter arm

  • Drop-flap

  • Pusher mechanism

• Includes image logging and inspection reports

Advanced Software Algorithms

• Intelligent material discrimination (metal, bone, stone, etc.)

• Automatic product learning and calibration

• Region of interest (ROI) and masking features to ignore known dense areas like clips or bones

User-Friendly Interface

• 15" color touchscreen with intuitive navigation

• Multi-language support

• Password-protected access levels

• SPC charts, trend analysis, and batch reporting

Robust and Hygienic Construction

• Built from SUS304/316 stainless steel

• IP66/IP69K washdown protection

• Sloped surfaces for sanitation

• Certified food-safe belts and components

 

3. Technical Specifications (Typical Mid-Range Model)

Feature	Specification
X-ray Power	80kV to 120kV (adjustable)
Belt Speed	Up to 60 m/min
Detection Sensitivity	≥ 0.2 mm (Fe, SS, glass)
Aperture Size	300-600 mm width; height customizable
Screen	15" touchscreen HMI
Data Storage	≥100,000 inspection records
Connectivity	USB, Ethernet, RS232, Wi-Fi (optional)
Reject Mechanism	Air jet, pusher, drop flap
Power Supply	220V, 50/60Hz
Compliance	CE, FDA, HACCP, BRC, IFS, ISO9001

 

4. How X-ray Systems Work

1. X-ray Generation: A tube emits X-rays toward the conveyor.

2. Product Pass-Through: The food product travels through the X-ray beam.

3. Detection: A high-resolution detector captures X-ray absorption variations.

4. Image Analysis: The system analyzes the grayscale image to locate density anomalies.

5. Action: If a foreign object is detected, the system triggers an alarm or rejection mechanism.

Bonus: Modern systems can also detect:

• Broken, missing, or misaligned items (e.g., missing cookies in a tray)

• Shape or seal defects

• Fill-level inconsistencies

 

5. Key Applications by Food Sector

Meat and Poultry

• Detects bone fragments, metal shavings, and broken blades in raw or processed products.

• Ideal for chicken nuggets, sausages, deli meats, and bone-in cuts.

Seafood

• Locates bones, shell fragments, or hooks in fish fillets or shrimp packs.

• Inspects both fresh and frozen products.

Dairy

• Inspects foil-sealed yogurt, cheese blocks, or cream containers for embedded metal, rubber, or plastic.

Bakery and Snacks

• Ensures safety of bread, cookies, granola bars, and snack packs.

• Detects baking pan fragments, stones, and filling inconsistencies.

Frozen and Ready Meals

• Scans multi-compartment trays for missing or misfilled portions.

• Detects any foreign material in microwave-ready or frozen meals.

Canned and Bottled Goods

• Inspects aluminum or steel containers for fill level and internal contamination.

• Works even when the container is metal, unlike traditional metal detectors.

 

6. Compliance and Safety Standards

Optimal X-ray inspection systems are designed and certified to meet:

• HACCP and GFSI food safety systems

• FDA regulations (USA)

• BRCGS and IFS standards (EU)

• ISO 22000 food safety management

• CE and UL electrical compliance

• Radiation safety certifications (shielded and operator-safe)

Operators and products are never exposed to harmful radiation. Shielding and safety interlocks ensure complete compliance.

 

7. Advantages Over Metal Detectors

Feature	Metal Detector	X-ray System
Detects Metal
Detects Glass
Detects Bone
Works with Foil Packaging
Fill-level Check
Shape/Seal Defects
Product Effect Issues	Common	Rare

 

8. Cost Savings & ROI

While X-ray systems are more expensive upfront than metal detectors, they often deliver ROI in 6-18 months, thanks to:

• Fewer product recalls

• Reduced product waste

• Increased line efficiency

• Regulatory compliance

• Improved customer trust

Many buyers see savings in insurance costs and better retail acceptance when switching to X-ray inspection.

 

9. Integration and Customization

Optimal X-ray inspection systems can be customized and integrated with:

• Checkweighers

• Vision inspection

• Barcode scanners

• Reject verification systems

• Remote data monitoring

Optional Upgrades:

• Dual-energy X-ray (better bone/glass contrast)

• Auto-lift doors for easy sanitation

• Multi-lane inspection

• Low-energy models for lightweight packaging

 

10. Case Studies

Dairy Plant - Germany

• Switched from metal detection to X-ray for foil-sealed cheese slices.

• Detected tiny wire from a shredded belt.

• Passed BRC audit with zero non-conformities.

Fish Exporter - Vietnam

• Needed to detect fine bones in frozen fish fillets for EU market.

• Used dual-energy X-ray system.

• Reduced complaints by 80% and saved €50,000/year on product recalls.

 

11. Maintenance and Support

• Easy-to-clean modular design

• Predictive maintenance alerts

• Remote diagnostics and firmware updates

• Full support contracts available (calibration, validation, parts)

• Operator training available onsite or online

   

Request a Quote or Consultation

Need help choosing the right X-ray model?
Want to inspect foil-packaged, frozen, or bulk food?
Looking to pass an upcoming audit or retailer compliance test?

Contact us today for:

• Application testing

• On-site demos

• Specification sheets

• ROI analysis

• Compliance consultation

 

Would you like this adapted into a brochure, landing page, slide deck, or translated into other languages (e.g., Spanish, Chinese, French)? Just let me know!

Food X-ray Inspection Machine

A Food X-ray Inspection Machine is a specialized equipment used in the food industry to detect contaminants and foreign objects inside food products. It ensures the safety and quality of food by using X-ray technology to inspect and identify potential hazards such as metals, glass, stones, plastics, and other foreign materials. The machine provides highly accurate detection while ensuring compliance with food safety standards.

Key Features:

1.High Sensitivity Detection

Capable of identifying very small contaminants, such as metal fragments or glass shards, ensuring high-quality standards for food products.
 

2.X-ray Tube Power

The machine utilizes an X-ray tube with adjustable power (measured in kilovolts and milliamps) for optimal penetration and clarity, ensuring accurate detection even through complex packaging.
 

3.Real-time Imaging

Provides real-time X-ray imaging, allowing operators to quickly identify and analyze any defects or contaminants in the food products.
 

4.High Resolution Imaging

Equipped with high-resolution sensors, the machine generates clear and detailed images of the food contents, enabling accurate detection of both small and large foreign objects.
 

5.Automatic Contaminant Detection

Built-in software with advanced algorithms automatically detects and marks foreign objects such as metals, glass, and plastics, reducing the need for manual inspection.
 

6.Adaptability to Different Food Types

The machine is capable of inspecting various types of food products, including solid foods, liquids, semi-solids, and even frozen or heat-treated items.

7.Fast Throughput
Designed to inspect food products at high speeds, ensuring efficient processing and high-volume production lines. It typically measures throughput in units per hour or kilograms per hour.
 

8. Product Size Range

Can accommodate a wide range of food product sizes, from small packaged goods to large bulk food items.
 

9.Data Management and Reporting

The machine's software allows for easy data logging, real-time monitoring, and detailed reporting on detected contaminants, inspection results, and machine performance.
 

10. Compliance with Safety Standards

Meets international food safety regulations and certifications (e.g., FDA, EU) ensuring that food inspection processes are compliant with health and safety guidelines.
 

11.User-Friendly Interface

Features an intuitive touchscreen interface for easy operation and customization of inspection parameters, with minimal training required for operators.
 

12.Hygienic Design and Easy Cleaning

Designed for ease of cleaning and maintenance, with smooth, stainless steel surfaces and features that meet hygiene standards for the food industry.
 

13.Multi-language Support

Supports multiple languages in the software interface, allowing operators in various regions to use the machine effectively.

Applications:

Food X-ray inspection machines are commonly used in:

• Food Processing Plants: To ensure food products are free from foreign contaminants during production.
• Packaged Food: For inspecting sealed packages to detect any internal defects or contamination.
• Frozen and Fresh Foods: To detect foreign objects in items ranging from frozen meat to fresh produce.

Advantages:

• Non-destructive Testing: X-ray inspection does not damage food products, ensuring that the integrity of the items is maintained.
• High Precision: Capable of detecting very small contaminants that may be missed by traditional metal detectors or visual inspections.
• Increased Efficiency: Automated detection speeds up the inspection process, reducing the need for manual checks and improving overall production efficiency.

Safety Features:

• The X-ray machine is designed with radiation shielding to ensure safe operation, and it complies with industry-standard radiation safety protocols.

Product Parameters

 

Model	VNX3019
Best Empty Machine Detection Accuracy	Stainless steel ball: Φ 0.4 mm Glass ball: Φ 1.0 mm; Ceramic ball: Φ 1.0 mm
Detecting object size	Detecting Max height.	130 mm
	Detecting Max width.	300 mm
Conveyor Device Parameters	Conveyor belt speed	20~70 m/min
	Conveyor belt width	300 mm
	Max height of the conveyor window	190 mm
	Max load of the conveyor device	20KG
X-ray Source	VJX IXS100 150W 80kV, VJ (United States), single light source
Detector	DT X-Scan C 0.4 mm, DT (Finland), single detector
Display	17-inch full-color touch screen, Shiwei (China)
Host	Dell (USA)
Operating System	Windows 11
Operation Method	Touch screen operation
Supported Data Interfaces	LAN port, USB port
Product Management	Complete product log
Parameter Adjustment	Self-learning/Manual learning options available
Image Management	Image save/print/analysis
Power Supply	AC 220V, 1.2KVA,50/60Hz
Belt Motor	Delta servo motor, Taiwan, China
Overall Equipment Size	L*W*H:1178*1051*1854 mm
Cleaning Method	Easy to clean
Temperature Control	Industrial air conditioning for automatic temperature control
Environmental Temperature	0~40°C
Environmental Humidity	30~90%, no frosting
X-ray Leakage	< 1µSv/ h
Overall Material	304 stainless steel
Protection Level	IP65
Conveying Weight	10KG
Protection Method	Removable protective curtain/protective cover
Belt Direction	from left to right/Optional from right to left
Ejection Mechanism (Optional)	Paddle/pusher/flipper/blow-off