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About UsShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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SolutionShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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NewsShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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Technical servicesShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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Contact UsShanghai Yazen specializes in electronic platform scales, hanging scales, truck scales, floor scales, analytical balances, explosion-proof scales, checkweighers, batching and packaging scales, LA cloud-platform smart scales, and IoT-based dynamic weighing systems. The company is among the earliest in the industry to adopt online sales platforms.
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Metal detector
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The YJ-DTC digital metal detector is Yazhen’s brand-new generation. Three-coil, all-digital, multi-frequency intelligent gold detection device Specifically designed for automated production lines in the food, pharmaceutical, daily‑chemical, and pet‑food industries, this system leverages balanced electromagnetic induction combined with all‑digital phase‑analysis technology to precisely detect even the tiniest metallic contaminants—ferrous, non‑ferrous, and 304 stainless steel. It addresses the longstanding challenges of traditional analog detectors, such as high false‑alarm rates, cumbersome setup, and unstable performance when inspecting products packaged in high‑salt, frozen, or aluminum‑foil materials. The entire unit is constructed from food‑grade 304 stainless steel, offering superior water‑ and dust‑resistance, fully compliant with HACCP, GMP, and FDA food‑safety standards. It is an essential quality‑control solution for final product inspection, pre‑processing raw‑material screening, and export‑factory audits, seamlessly integrating with various packaging lines and supporting fully customizable configurations for pass‑through, heavy‑load, and automatic reject mechanisms.
Mainstream application industries
Food Processing (Core Scenario)
Meat products, frozen seafood, snack foods, baked goods, frozen dough-based products, sauces and seasonings, grains and cereals, and dairy beverages; also detects metal contaminants such as blade fragments, stainless steel shavings from meat grinders, broken sieve wires, and iron nails in raw materials.
Pharmaceuticals / Health Supplements
Tablets, capsules, traditional Chinese medicine powders, and ointments; compliant with GMP dust‑free standards, capable of detecting metallic debris in molds, and supporting traceable data for regulatory inspections.
Daily chemical baby products
Diapers, wet wipes, facial masks, and laundry detergents; we prevent nonwoven fabric needle fragments from contaminating finished products, thereby avoiding consumer claims for cuts or injuries.
Pet food
Puffed grains, canned feeds, and freeze-dried bulk feed; heavy-duty models with wide feed paths are compatible with whole-bag raw materials, protecting downstream grinding and pelleting equipment.
Light Industry and Foreign Trade
Plastic pellets, toys, and textile packaging; tailored to export orders and compliant with international food safety standards.
Standard inspection station
①Pre‑entry screening of raw materials (to protect downstream processing equipment)
② Semi-finished product cutting / Intermediate inspection after mixing
③ Final inspection of finished products before shipment (essential for supermarket and e‑commerce deliveries)
④ Re-inspection of finished goods prior to export packing (to prevent customs spot checks resulting in non‑compliance and cargo detention)
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No. 2050, Dingsheng Road, Xiaokunshan Town, Songjiang District, Shanghai City, Building 5, Paimile Sheshan Zhidi
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