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Digital Conveyor Metal Detector for Food & Pharma Inspection DD-500 series
DD-500 Series is an advanced conveyor belt metal detector using smart touch-screen control. Ideal for food production and other
Detail Information
Detail Information
Digital Conveyor Metal Detector for Food & Pharma Inspection DD-500 series
Introduction
The DD-500 Series is an intelligent conveyor metal detector designed for high-sensitivity inspection in food, pharmaceutical, textile, and chemical industries. Featuring a 7-inch touchscreen and one-touch auto-learning, it streamlines metal detection and improves production efficiency. This metal detector for food processing stores over 200 product profiles, logs operational data, and displays detection signals in real time. Its robust design ensures high stability, low interference, and IP65 protection, with customizable options for product size, weight, and production line integration. Ideal as a metal detector conveyor, the DD-500 supports compliance, reduces manual inspection, and guarantees precise, reliable detection in modern processing lines.
Digital Conveyor Metal Detector for Food & Pharma Inspection DD-500 series Features
Digital Conveyor Metal Detector for Food & Pharma Inspection DD-500 series
Technical Parameters
| Product model | Overall machine dimensions (mm) | Probe dimensions (mm) | Detection sensitivity (mm) | ||||||||
| H3 | H4 | L | W | W1 | W2 | H1 | H2 | FE | NO-FE | SUS | |
| 700 | 880 | 1200 | 650 | 300 | 250 | 110 | 80 | 0.5 | 0.8 | 1.0 | |
700 | 900 | 1200 | 650 | 300 | 250 | 130 | 100 | 0.6 | 0.8 | 1.2 | |
700 | 920 | 1200 | 650 | 300 | 250 | 150 | 120 | 0.8 | 1.0 | 1.5 | |
700 | 950 | 1200 | 650 | 300 | 250 | 180 | 150 | 1.0 | 1.2 | 2.0 | |
700 | 900 | 1330 | 750 | 400 | 350 | 130 | 100 | 0.6 | 1.0 | 2.0 | |
700 | 920 | 1330 | 750 | 400 | 350 | 150 | 120 | 0.8 | 1.2 | 1.5 | |
700 | 950 | 1330 | 750 | 400 | 350 | 180 | 150 | 1.0 | 1.5 | 2.0 | |
700 | 900 | 1330 | 850 | 500 | 450 | 130 | 100 | 0.8 | 1.2 | 2.0 | |
| 700 | 920 | 1330 | 850 | 500 | 450 | 150 | 120 | 1.0 | 1.5 | 2.3 | |
700 | 950 | 1330 | 850 | 500 | 450 | 180 | 150 | 1.2 | 2.0 | 2.5 | |
Maximum transportable weight | 0-25KG | ||||||||||
The conveying speed | 25m/m constant speed or custom speed adjustable | ||||||||||
power supply | AC220V±10% 50-60Hz, customizable voltage. | ||||||||||
Usage environment | Temperature -20℃ to 50℃, humidity below 90% | ||||||||||
Heavy-duty models | |||||||||||
Model specifications | Overall machine dimensions (mm) | Probe dimensions (mm) | Detection sensitivity (mm) | ||||||||
H3 | H4 | L | W | W1 | W2 | H1 | H2 | FE | NO-FE | SUS | |
5030 | 700 | 1100 | 1600 | 850 | 500 | 450 | 330 | 300 | 2.0 | 2.5 | 3.0 |
6030 | 400 | 800 | 1600 | 950 | 600 | 550 | 330 | 300 | 2.5 | 3.0 | 3.5 |
6035 | 400 | 850 | 1800 | 950 | 600 | 550 | 380 | 350 | 3.0 | 3.5 | 4.0 |
6040 | 400 | 900 | 1800 | 950 | 600 | 550 | 430 | 400 | 3.5 | 4.0 | 4.5 |
6050 | 400 | 950 | 1800 | 950 | 600 | 550 | 530 | 500 | 4.0 | 4.5 | 5.5 |
Maximum transportable weight | 25-200KG | ||||||||||
The conveying speed | 25m/m constant speed or custom speed adjustable | ||||||||||
power supply | AC220V±10% 50-60Hz, customizable voltage. | ||||||||||
Usage environment | Temperature 0℃~40℃, humidity below 80% | ||||||||||
* The maximum checkweighing speed and accuracy may vary depending on the actual product being tested and the installation environment.
* When selecting the model, pay attention to the direction of product movement on the conveyor belt. For transparent or semi-transparent products, please contact our company.
* When selecting the model, pay attention to the direction of product movement on the conveyor belt. For transparent or semi-transparent products, please contact our company.
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Why Choose Us for Digital Conveyor Metal Detection Systems?
16 Years of Industry Expertise
We specialize in food safety inspection, pharmaceuticals QC, and factory automation, serving clients in 50+ countries.
Strong R&D and Customization Capability
With advanced DSP algorithms and modular platform design, we tailor:
·Aperture sizes
·Conveyor materials
·Rejection units
·Communication protocols
Proven Performance Across Multiple Industries
Our systems run in leading factories across:
·Pharmaceuticals and Health Products
·Dairy Products and Eggs
·Fish, Seafood and Meat
·Metals, Plastics and Electronic Components
Fast Lead Times and Reliable Service
15-20 days delivery for standard models, lifetime technical support, and global remote assistance.
Complete Inspection Solutions
Beyond metal detectors, we offer:
Your one-stop partner for quality control and contamination detection.
Digital Conveyor Metal Detector for Food & Pharma Inspection Technical Features & Performance
High-Sensitivity Dual-Channel Metal Detection
The DD-500 Series adopts advanced digital DSP processing, delivering accurate identification of Fe, Non-Fe, and SUS304/316 contaminants with reduced signal drift and better long-term stability.
Enhanced Anti-Interference Architecture
·Multi-frequency adaptive scanning
·Auto balance correction
·Filtering of vibration and environmental noise
This ensures stable detection in facilities with motors, conveyors, or packaging machines operating nearby.
Wide Detection Window & Conveyor Options
Available in multiple aperture sizes and belt configurations, including:
·Flat PVC conveyor
·Modular belts
·Washdown stainless-steel conveyor
Engineered for integration into existing production lines.
Intelligent Product Learning Function
Automatically stores and optimizes product parameters such as density, temperature, and moisture levels — ideal for:
·Dairy (high product effect)
·Seafood (saltwater retention)
·Moist or metallic-packaged goods
DD-500 Digital Conveyor Metal Detection System Industry Applications
Our DD-500 Series Digital Conveyor Metal Detector delivers stable, high-sensitivity performance across multiple industries. By optimizing detection algorithms, coil stability, and anti-interference design, it ensures reliable contamination control in:
The metal detector provides ultra-stable sensitivity for tablets, capsules, powders, and packaged nutraceuticals, effectively identifying ferrous, non-ferrous, and stainless-steel contaminants.
Typical applications include:
·Inline inspection before blister packaging
·Final QC inspection for bottled supplements
·Detection of machine-generated metal dust in powder filling lines
It helps pharmaceutical plants meet CE and ISO compliance.
Highly suitable for cheese blocks, shredded cheese, butter sticks, yogurt packs, and liquid-filled pouches.
The DD-500 Series compensates for high moisture and temperature variations, reducing false rejects and ensuring stable performance even with high-product-effect dairy matrices.
Designed for fresh, frozen, chilled, or vacuum-packed proteins such as fish fillets, meat blocks, sausages, seafood trays, and marinated cuts.
The digital signal processing ensures reliable detection even when salt content, temperature, and product humidity fluctuate. Ideal for:
·Bone-in and bone-out lines
·Frozen seafood processing
·Protein packaging inspection before sealing
Beyond food, the system supports industrial QC for injection-molded parts, plastic granules, rubber materials, and lightweight electronics.
It helps detect metal impurities originating from molds, cutters, and recycling processes — lowering customer complaints and improving material purity.
Digital Conveyor Metal Detector for Food & Pharma Inspection Case Studies
Digital Conveyor Metal Detector DD-500 Installation & Integration
To ensure optimal performance of your DD-500 Series Digital Conveyor Metal Detector for Food & Pharma Inspection, we recommend the following installation practices:
Optimal Environment Setup
·Maintain a stable power supply and proper grounding
·Keep away from strong vibration or magnetic fields
·Avoid placing the machine next to metal structures that may affect coil balance
Conveyor Line Integration
·Keep feeding speed consistent
·Reserve space for rejection systems (air blow, pusher, flap, drop-gate)
·Ensure upstream and downstream conveyors are aligned to prevent product bouncing
Product Calibration
·Use “Product Learning” for all new products — especially:
·High-salt items (seafood, pickled foods)
·High-moisture dairy
·Metallic-film packaging
Routine Maintenance
·Clean conveyor belts regularly
·Inspect coils and rejector mechanisms
·Test sensitivity weekly using standard test pieces
Digital Conveyor Metal Detector for Food & Pharma Inspection FAQs
Q1: Can the DD-500 Series detect stainless steel in aluminum-foil packaging?
A: In foil-pack applications, select our X-ray inspection systems or Aluminum Foil Metal Detector DD-220 series. The DD-500 handles metallic packaging only if product effect is acceptable.
Q2: Does product temperature affect detection sensitivity?
A: Yes. Warm, moist, or salty products create product effect. Our DSP algorithm compensates for this, but calibration is recommended.
Q3: What rejection systems are available?
A: Air-blast, pusher, flipper, drop-box, and retract-belt options depending on product type and line speed.
Q4: Can it be connected to a PLC or factory MES system?
A: Yes. RS485 / Modbus / Ethernet options are available for data output and traceability.
Q5: Is this metal detector suitable for washdown environments?
A: Stainless-steel washdown models (IP66) are available for meat and seafood processing.
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