Multi-Metal Detection
Inspect packaged products for ferrous, non-ferrous and stainless-steel contamination during continuous conveying.
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HJR-MD6030 Industrial Conveyor Metal Detector
In-line inspection for ferrous, non-ferrous and stainless-steel contamination in packaged food, grain, agricultural and industrial products.
Automatic Packaging Lines · Metal Detection
Detect metal contamination before finished products leave the line
The HJR-MD6030 inspects products continuously as they pass through its balanced-coil detection aperture. It identifies ferrous, non-ferrous and stainless-steel contamination, including metal embedded within a product or package.
Digital signal processing, automatic phase tracking and product-recognition functions help control product effect and support stable inspection across recurring products. Up to 100 product settings can be stored for changeovers, while the reversible conveyor simplifies line-layout planning.
Product-Effect Control
Digital processing and automatic phase tracking help distinguish metal signals from the characteristics of the product itself.
Line Integration
Match conveyor height, direction, speed, alarms and the reject method to the surrounding packaging equipment.
Technical Specifications
HJR-MD6030 operating data
Reference sensitivity is measured under empty-belt conditions. Final performance must be confirmed with representative products and packaging.
Detection methodBalanced-coil electromagnetic induction
Detectable metalsFerrous, non-ferrous, stainless steel, aluminum and copper
Reference Fe sensitivitySphere diameter 2.0 mm under empty-belt conditions
Reference non-ferrous sensitivitySphere diameter 3.5 mm under empty-belt conditions
Reference SUS304 sensitivitySphere diameter 4.0 mm under empty-belt conditions
Detection aperture600 (W) × 300 (H) mm
Maximum belt speed26 m/min
Conveyor capacityUp to 30 kg per pass
Belt height700 ± 50 mm
Machine dimensions1,600 × 1,020 × 931 mm
Machine materialSUS304 stainless steel
Conveyor beltFood-grade PU belt
Conveying directionLeft to right; reversible conveyor function
Product memoryUp to 100 product settings
Power supplyAC 220 V, 50 Hz
Rated power150 W
Operating temperature0–50°C
Specified protection ratingIP30; confirm site protection requirements during engineering
Approximate machine weight220 kg
Reject optionsAlarm, stop, air blast, push rod, flap or swing arm
Functions
Stable inspection for changing products
Automatic product recognition
Store and recall up to 100 product settings to reduce setup time when a production line changes between recurring packages.
Digital signal processing
Automatic phase tracking and product-effect suppression help maintain stable detection for products with different electrical characteristics.
Configurable abnormal handling
Select alarm-only, conveyor-stop or automatic rejection according to the package, line speed and quality-control process.
Packaging-line connection
Coordinate belt height, direction and signals with filling, sealing, checkweighing, case-packing and downstream conveyor equipment.
Applications
Where an in-line metal detector is used
The HJR-MD6030 is suited to packaged food, rice, grain, seeds, agricultural products and compatible industrial goods that fit the aperture and conveyor load. Installation is commonly planned after filling or sealing and before case packing, palletizing or dispatch.
Packaged food and grain
Inspect finished bags, pouches, cartons or other stable packages for metal contamination before secondary packaging.
Automatic quality-control lines
Combine metal detection with checkweighing and an application-specific reject system to create a defined inspection point in the packaging process.
Selection Information
What PAKEWIN needs for an accurate proposal
Send the product name and composition, package material, product and package dimensions, product weight, target throughput, required detectable metal sizes, belt height and direction, preferred reject action, electrical standard and installation environment. Product moisture, salt content and temperature can affect detection, so representative sample testing is recommended before final selection.
Related Inspection Equipment
Build a complete in-line quality-control point
Pair metal detection with the HJR-CW12060 dynamic checkweigher to inspect both metal contamination and package weight within an integrated automatic packaging line.