Top 5 Fish Bone X-Ray Machine Picks for 2025

luozhu

·December 25, 2025

·7 min read

An excellent fish bone x ray machine is crucial for ensuring product safety and brand reputation. The market for this technology is expanding rapidly. Projections show the X-ray food inspection equipment market will grow from $1.84 billion in 2024 to $2.03 billion in 2025, a 10% increase. The top 5 models for 2025 are:

Eagle Pack 400 HC with PXT™
Marel SensorX Fish
Matrixcope MTC-78XPRO
Anritsu DualX-E
Ishida IX-G2 Series

Detailed Reviews of the Top 5 Machines

Choosing the right inspection system requires a close look at what each model offers. The following reviews break down the features, strengths, and ideal applications for our top five picks for 2025.

1. Eagle Pack 400 HC with PXT™

The Eagle Pack 400 HC stands out as our top choice, primarily due to its integration of groundbreaking PXT™ (Photon-counting X-ray Technology). This advanced detector captures incredibly detailed data, producing high-resolution images that set a new industry standard. The system processes these images with SimulTask™ PRO software in just one-tenth of a second, enabling superior detection of bones and other contaminants.

This machine demonstrates its value in real-world seafood applications. For example, it effectively inspects bulk raw clams, reliably finding shells, stones, and bone fragments. Its hygienic construction and IP69 rating make it perfectly suited for the demanding environments of seafood, meat, and poultry processing plants. For processors needing to find the smallest contaminants, the PXT™ technology enables the detection of bone fragments down to an impressive 1 mm.

💡 Pro Tip: The Eagle Pack 400 HC is an excellent investment for high-volume processors who cannot compromise on detection accuracy and need a system built for harsh, wet environments.

Here are the key technical specifications for the Eagle Pack 400 HC:

Specification	Detail
Detection Technology	PXT™ Photon-counting, MDX™ Dual Energy, or Single Energy
Detector Resolution	0.4 mm, 0.8 mm, or 1.2 mm
Conveyor Speed	Up to 61 meters per minute (200 FPM)
Construction & IP Rating	IP69 Standard; Type 304 Stainless Steel
User Interface	15″ color touch screen with SimulTask™ 4 PRO software
Radiation Safety	Compliant with 21 CFR 1020.40 and other global standards

2. Marel SensorX Fish

The Marel SensorX Fish is a specialized system purpose-built for the seafood industry. Its reputation is built on exceptional accuracy and reliability in finding bones in fish fillets. This machine is engineered to minimize waste while maximizing safety. Processors using the SensorX Fish report outstanding performance metrics.

Key performance highlights include:

A 99% detection rate on calcified bones as small as 0.7mm.
An extremely low false positive rate, typically at or below 3%.

This level of precision helps protect brand integrity and ensures a premium, bone-free product for consumers. The system's focused design makes it a leading choice for dedicated fish processing lines where bone detection is the primary quality control challenge.

3. Matrixcope MTC-78XPRO

The Matrixcope MTC-78XPRO enters the market as a versatile and robust contender. This model is designed for processors who require a flexible system capable of handling diverse product types and sizes. The "PRO" designation suggests a focus on advanced imaging capabilities and durable construction, making it a reliable workhorse for daily operations. While it may not have the specialized focus of the Marel SensorX, its adaptability makes it a strong candidate for facilities processing multiple types of seafood or other food products on the same line. This fish bone x ray machine offers a solid balance of performance and flexibility.

4. Anritsu DualX-E

Anritsu's DualX-E leverages dual-energy technology to provide enhanced contaminant detection. This technology uses two different X-ray energy levels to better distinguish between the food product and low-density foreign objects, like fish bones. By analyzing the absorption differences, the system can more accurately identify contaminants that might be missed by single-energy systems, especially in products with variable thickness or density. The DualX-E is an excellent choice for processors handling complex products like marinated fillets or value-added seafood items, where traditional X-ray inspection can be challenging.

5. Ishida IX-G2 Series

The Ishida IX-G2 Series is another powerful system utilizing dual-energy technology. The 'IX-G2-F' model is specifically enhanced for detecting soft foreign matter, making it ideal for finding bones in poultry and seafood. This fish bone x ray machine can consistently identify bone fragments as small as 2-3mm in challenging products.

Users praise the IX-G2 for its significant operational benefits. One facility reported that the system was a key part of achieving "300% inspection," delighting customers and improving food safety.

"Most importantly, it’s about quality of product and a key part is improving food safety. By adding the IX-G2s to our operation, we can deliver 300% inspection... and our customers are delighted."

The Ishida IX-G2 not only enhances safety but also boosts productivity by reducing manual handling and speeding up the inspection process. Its proven reliability and the value it adds to production lines make it a top-tier choice.

Key Factors for Choosing a Fish Bone X Ray Machine

Selecting the right fish bone x ray machine involves more than just comparing technical specifications. Processors must analyze their unique operational needs to ensure the chosen system delivers maximum value and safety.

Assess Your Detection Needs

Your product's characteristics directly influence detection accuracy. Factors like product thickness and density are critical.

Thicker or denser products require more X-ray power for effective penetration.
Detection becomes challenging when a contaminant and the product share similar densities.
Dual-energy systems excel here, as they can better distinguish low-density contaminants like cartilage or small bones from the surrounding fish fillet.

Evaluate Line Integration and Throughput

The machine must match your production line's speed. A system that is too slow creates a bottleneck. Equally important is the reject mechanism, which removes contaminated products without halting production. Common options for high-speed lines include:

Pneumatic Reject Actuators: These use a gentle puff of air or a small paddle for precise removal of lightweight items.
Pusher Systems: Mechanical paddles push rejected products off the conveyor, ideal for midweight items.

Calculate Budget and Return on Investment (ROI)

Look beyond the initial purchase price to the total cost of ownership. Consider long-term expenses for maintenance, operator training, and potential downtime. A strong ROI comes from reduced product recalls, lower labor costs for manual inspection, and enhanced brand protection. A reliable machine quickly pays for itself by ensuring product quality and consumer safety.

Verify Compliance and Safety Standards

Your equipment must meet strict regulatory requirements. For food safety, this includes supporting your HACCP and Foreign Supplier Verification Program (FSVP) plans for foreign material control. For operator safety, the system must adhere to standards like CFR Title 21 Part 1020.40. This regulation mandates features such as dual safety interlocks on doors and radiation emissions below 0.5 mR/hr at 5 cm from the surface.

Comparing Key Features Across Models

A direct comparison of key features helps clarify which machine best fits a specific operation. Processors should evaluate technology, software, construction, and physical dimensions to make an informed decision.

Detection Technology: Single vs. Dual-Energy

The core technology of an X-ray system determines its detection capabilities. Dual-energy systems offer a significant advantage for finding fish bones. They analyze how materials absorb two different X-ray energy levels, allowing them to identify contaminants based on atomic composition. This makes them highly effective at spotting low-density bones within fish flesh. Single-energy systems, which rely only on density differences, often struggle with this task.

Feature/System	Single-Energy X-ray	Dual-Energy X-ray
Fish Bone Detection	Limited effectiveness due to similar density between bone and flesh.	Highly effective; differentiates materials by atomic number.
Product Effect	Struggles with products of varying thickness or density.	Less affected by product variations.
Overall Performance	Poor for fish bones.	Excellent for fish bones.

Software and AI Capabilities

Modern software uses artificial intelligence to improve accuracy and reduce false rejections. These advanced systems move beyond simple contaminant detection.

AI-powered deep learning models analyze product texture and learn from vast datasets to adapt to natural product variations.
Technologies like Anritsu Intelligence expand detection capabilities, enabling systems to find challenging foreign bodies like cartilage and bones in raw chicken or fish.

Construction and Sanitation (IP Ratings)

The machine's construction must withstand rigorous cleaning protocols. Ingress Protection (IP) ratings indicate a device's resistance to water and dust. For fish processing, an IP69K rating is the gold standard, ensuring the equipment can handle high-pressure, high-temperature steam cleaning.

IP Rating	Water Ingress Protection	Cleaning Suitability
IP65	Protected against low-pressure water jets.	Suitable for light washdowns.
IP67	Protected against temporary immersion in water.	Withstands immersion but not harsh jets.
IP69K	Protected against high-pressure, high-temperature steam jets.	Ideal for aggressive sanitation.

Throughput Speed and Conveyor Size

A fish bone x ray machine must integrate seamlessly into an existing production line. Processors need to match the system's conveyor width and height to their product dimensions to prevent bottlenecks. For example, some models offer an inspection area of 400mm wide by 160mm high, accommodating a range of fillet sizes. The machine's speed must also align with the line's overall throughput to maintain operational efficiency.

For most high-volume processors, the Eagle Pack 400 HC with PXT™ is our top recommendation for 2025. Investing in a high-performance x-ray system is a critical step. It protects a brand from recalls that cost millions and ensures consumer safety. Processors should contact specialists to find the right machine.

FAQ

What is the main benefit of dual-energy X-ray?

Dual-energy technology identifies contaminants by atomic number. It accurately detects low-density fish bones that single-energy systems might miss, improving overall food safety and product quality.

Are fish bone X-ray machines safe for operators?

Yes, these machines comply with strict government regulations like 21 CFR 1020.40. Shielding and safety interlocks keep radiation emissions negligible, ensuring complete operator safety during normal use.

Can these systems find contaminants other than bone?

Yes, these systems detect various foreign materials. They effectively find metal, glass, stone, and some plastics, providing comprehensive protection beyond just finding fish bones.