Chikki Bar Conveyor Metal Detector With Rejector Food-Grade Belt Metal Detector
This food conveyor metal detector with rejector is equipped with a high-sensitivity metal detection system capable of identifying and rejecting metal contaminants from products during continuous production. Stable metal detector for pharma detects the presence of ferrous metals, non-ferrous metals, and stainless steel contaminants in food products. Designed with long-term value in mind, this food-grade belt metal detector maximizes detection reliability while minimizing false rejects. If you are interested in our products and services, please keep free to contact us for a quote.
Food conveyor metal detector with rejector photos


1. Utilizes a dual-channel signal detection and integration technique, offering exceptionally high detection sensitivity and superior product-effect suppression, making it suitable for a wide range of applications. It features a dual-channel signal display; when a metal object passes through, the indicator lights show varying levels of detection intensity based on the size of the metal. The system incorporates advanced industry technologies, including DDS (Direct Digital Synthesis) frequency synthesis, DSP (Digital Signal Processing), and power amplification.
2. Designed with dual high-speed digital signal processors, the system delivers high detection accuracy and rapid processing speeds. It includes a “product-effect” compensation function—essential for items such as moist, sugary, or salty products, which can generate signals similar to those of metal and potentially interfere with detection. This feature mitigates such effects to ensure optimal detection performance.
3. Features a modular mechanical design that allows for easy disassembly, facilitating convenient cleaning and maintenance.
4. Suitable for integration into automated production lines.
5. Constructed with a fully welded, food-grade 304 stainless steel frame. High-protection-rated motors are available as an option, with an IP69 ingress protection rating, making the unit suitable for even the most demanding operating environments.
6. Alarm system: Triggers an audible alarm (buzzer) and stops the machine; an optional rejection mechanism can also be integrated.
7. Offers a variety of rejection methods (such as pushers, flappers, or air blasts) to ensure the accurate and reliable removal of foreign objects, while minimizing product waste.
Touch Screen: 7/10 inch touch TFT full colorful LCD display
Language: Chinese / English (more languages can be customized)
Detecting Method: Electromagnetic Wave
Sensitivity: FeΦ1.5mm, CuΦ2.0 mm, SUSΦ2.5mm
Sensitivity Degree: 100 Degrees
Alarm Mode: Sound and alarm. Stop( can customized)
Conveyor speed: Fixed speed 20m/min or adjustable 15-30m/min (can be customized)
Tunnel Size: W400 x H200 (mm)
Product Memory: 12 products, 100 products ( optional)
Input Power/ Voltage: Single-phase 220VAC or 110VAC 200W
Construction Material: 304 SUS ( 316 SUS available)
Machine Weight: 120kg
Machine Size: 300 x 850 x 350 mm (can be customized)
Should our standard models fall short of your expectations, we can provide customized food conveyor metal detector with rejector systems—such as those designed for capsules or tablets—engineered to integrate seamlessly into your existing production environment.

Chikki Bar Conveyor Metal Detector With Rejector Food-Grade Belt Metal Detector
This food conveyor-type metal detector is suitable for a wide range of confectionery and snack manufacturing applications, including:
1. Production of brittle candies, such as peanut brittle or sesame candy.
2. Manufacturing of cereal bars and oat bars.
3. Processing of nut-based snack bars.
4. Production of various types of confectionery.
5. Inspection of packaged snack foods.

Chikki Bar Conveyor Metal Detector With Rejector Food-Grade Belt Metal Detector


1. All machines undergo comprehensive testing and commissioning prior to shipment to ensure stable and reliable performance.
2. Equipment is packed in reinforced wooden crates, featuring internal shock-absorbing and moisture-proof protection to effectively prevent damage during transit.
3. We collaborate with professional international logistics providers, offering various shipping methods, including sea, air, and land transport.
4. We ensure the safe and timely delivery of the equipment to your facility.
1. Warranty: Our packaging machines come with a 12-month warranty. Most components—including PLCs, servo controllers, servo motors, touch screens, and pneumatic cylinders—are covered for free replacement.
2. After-sales Service: One-year warranty with lifetime maintenance support.
3. Technical Support: We offer technical consultations, provide detailed drawings and specifications, develop customized solutions, and analyze or resolve technical issues—all before you even place an order.
4. Operational Training: We welcome your technical staff to visit our facility to learn the operation process, with full permission to take photos and record videos.
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