Henger Manufacturing (Shandong) Machinery Technology Co., Ltd. is a professional manufacturer of cattle slaughter equipment, providing a one-stop cattle slaughter solution that covers the entire process of cattle slaughter, aging, cutting, deep processing and by-product treatment. Our solution is designed to meet the needs of slaughterhouses and meat processing enterprises of all sizes, adhering to international food safety standards and efficient production requirements, helping customers improve production efficiency, ensure meat quality and reduce operating costs.
READ MOREHenger Manufacturing (Shandong) Machinery Technology Co., Ltd. provides complete pork slaughter and deep processing solutions for operations ranging from small-scale to large-scale facilities, covering the following core stages
READ MOREHenger provides complete sheep slaughter and processing solutions for goat and sheep abattoirs worldwide. From live animal on-line to vacuum-packaged finished goods, our full-line system covers every stage — stunning, bleeding, skinning, evisceration, synchronous inspection, carcass processing, chilling and aging, cutting and packaging. Every piece of equipment is built from food-grade stainless steel for stable, efficient operation that meets international food safety standards and animal welfare regulations.
READ MOREHenger Manufacturing (Shandong) Machinery Technology Co., Ltd. provides integrated chicken slaughter solutions for chicken abattoirs of all scales worldwide. Our turnkey chicken processing system, a core part of our chicken slaughter solutions, covers every critical stage from pre-slaughter inspection through to final packaging and by-product processing.
Workshop Sanitary Auxiliary Equipment is the foundation of any food processing facility's hygiene management system. From the moment workers enter the plant to the final cleaning of production equipment, these auxiliary systems work together to ensure that every product leaving the facility meets the highest food safety standards.
Henger is a professional manufacturer of food processing hygiene equipment, providing comprehensive solutions that cover the entire— from personnel hygiene control at entry to container and surface sanitation throughout production. Our product portfolio is built around two core principles: preventing contamination at its source and maintaining cleanliness throughout every stage of the production process.
All equipment is constructed from SUS304 food-grade stainless steel, designed for durability in high-humidity food processing environments, and manufactured to meet HACCP and GMP compliance requirements.
Professional manufacturer of industrial refrigeration, freezing and cold storage equipment for food processing plants. Including cold storage doors, air curtains, plate freezers, tunnel freezers and complete cold chain solutions. Customizable specifications. Factory direct pricing.
Conveyor Metal Detector · Fe Ø1.0 mm Sensitivity · 500 × 150 mm Aperture · IP65 Washdown · SUS304 Food-Grade Construction
![]()
The Henger Global HE-50-15 is a conveyor metal detector built for the food industry, detecting ferrous, non-ferrous, and stainless steel contamination in meat, frozen food, grain, and packaged product. As a food metal detector designed for HACCP and BRC metal detection programs, it handles bulk, bagged, boxed, and cartoned formats through a 500 × 150 mm inspection aperture.
Unlike general-purpose industrial metal detectors, this food processing metal detector is engineered to pass high-moisture and high-salt product without false rejects — the failure point that makes metal detection difficult on meat and frozen goods. Auto-learning stores over 100 product profiles, and any detected metal contamination triggers an audible-visual alarm with automatic conveyor stop. The IP65 stainless steel metal detector frame withstands direct washdown in wet and cold-storage environments.
Multi-Metal Detection Sensitivity: This industrial metal detector identifies iron, stainless steel, copper, aluminium, and lead contamination at Fe Ø1.0 mm, Non-Fe Ø1.5 mm, and SUS Ø2.0 mm.
Reliable on Wet, Salted & Frozen Product: Engineered as a frozen food metal detector and meat metal detector, it passes high-moisture and high-salt product — frozen dumplings, frozen fish, meat, and cured goods — where standard detectors false-trigger.
IP65 Washdown Stainless Steel Metal Detector: SUS304 brushed stainless steel frame rated IP65 for humid processing rooms and cold storage, with an epoxy-potted detection head for long-term signal stability.
FDA-Grade Food Conveyor Belt: White non-toxic food-grade PU conveyor belt certified to US FDA food-contact standards, resistant to staining and bacterial contamination.
100+ Product Memory for Fast Changeover: One-pass auto-learning sets detection parameters automatically and stores over 100 product profiles, so multi-SKU food processing lines switch recipes without re-tuning.
Auto-Stop Alarm for HACCP Compliance: Detected metal triggers a buzzer and LED alarm and halts the conveyor automatically, holding the suspect item for removal — supporting documented CCP control in HACCP and BRC audits.
Parameter | Specification |
Model | HE-50-15 Food Metal Detector |
Detection Aperture | 500 × 150 mm (W × H), customizable |
Sensitivity | Fe Ø1.0 mm / Non-Fe Ø1.5 mm / SUS304 Ø2.0 mm |
Detectable Metals | Iron, stainless steel, copper, aluminium, lead |
Conveyor Speed | 30 m/min (50 Hz) |
Belt Height | 700 mm (±50 mm adjustable) |
Load Capacity | 25 kg |
Belt Material | FDA-certified food-grade PU belt |
Frame Material | SUS304 stainless steel |
Protection Rating | IP65 washdown |
Power Supply | AC 220V, 50–60 Hz |
Rejection Method | Audible-visual alarm with automatic conveyor stop |
Note: Metal detector sensitivity figures are laboratory values measured on an empty machine. Actual detection performance varies with product effect and ambient conditions — contact our engineers for a sensitivity assessment on your specific product.
The HE-50-15 conveyor metal detector uses balanced-coil digital detection. Product travels along the food-grade PU belt through the inspection aperture, where the detection head generates an electromagnetic field. Metal contamination disturbs that field, and the processor separates a genuine contaminant signal from the product effect caused by moisture and salt content. On detection, the alarm triggers and the conveyor stops automatically, holding the item for removal and CCP documentation.
![]()
This food metal detector is installed as the final inspection checkpoint across the following industries:
Meat Processing Plants: Meat metal detector duty on fresh, cured, and further-processed meat ahead of packing.
Frozen Food Factories: Frozen food metal detector application for frozen dumplings, frozen fish, and ready meals.
Grain, Nut & Dehydrated Vegetable Processing: Rice, corn, nuts, and dried vegetables in bulk or packaged form.
Seasoning, Additive & Pharmaceutical Production: Food additives, seasonings, health supplements, pharmaceuticals, and cosmetics.
![]()
Henger Manufacturing (Shandong) Machinery Technology Co., Ltd. (Henger Global) is a specialized slaughter and meat processing equipment manufacturer founded in 2018 with over 100 invention patents, delivering to 100+ countries. Production runs under CE and ISO 9001 certified processes, with every unit sensitivity-tested against certified test cards before shipment.
![]()
![]()
Q: What metal detector sensitivity can I expect on my product?
A: The Fe Ø1.0 mm / Non-Fe Ø1.5 mm / SUS Ø2.0 mm figures are laboratory values measured on an empty machine. Real food metal detector sensitivity depends on product effect — moisture, salt, temperature, packaging, and density all shift it. Send us your product details and we will confirm the achievable sensitivity for your application.
Q: Does this metal detector work on wet, salted and frozen food?
A: Yes. It is built specifically as a frozen food and meat metal detector, passing high-moisture and high-salt product where general industrial metal detectors false-trigger. Because product effect is strongest in these categories, we recommend confirming your exact product with our engineers.
Q: Can the conveyor metal detector aperture be customized?
A: Yes. Standard aperture is 500 × 150 mm. Non-standard sizes are manufactured to suit your product dimensions and line layout — send us your maximum product size and required throughput for a tailored quotation.
Q: What happens when metal contamination is detected?
A: The buzzer and LED alarm activate and the conveyor stops automatically, holding the contaminated item for removal and documentation. If your food processing line requires an automatic reject device — pusher, air blast, or drop flap — contact us to specify the right option.
Metal detector performance depends heavily on your specific product, so we recommend a short technical consultation before ordering. Tell us your product type, packaging format, maximum product dimensions, and required throughput, and our engineering team will confirm the achievable sensitivity, recommend the right aperture size, and provide a factory-direct quotation. Free layout drawings and product-effect assessment are included.
Due to equipment updates, there may be parameter differences or component brand differences. Images and parameters are for reference only. Please contact sales for details.
If you have any questions or needs about the product, please fill in the following form and we will contact you as soon as possible.