PSG NOW Metal Detectors & Checkweighers
Multi-frequency metal detectors, checkweighers and combination units from NOW Systems of Korea, sold, commissioned and serviced in North America by PPi.
PPi Technologies Group is the exclusive North American partner for NOW Systems Co., Ltd., bringing Korean product-inspection expertise to U.S. and Canadian manufacturers through one accountable local team.
Founded in Incheon, South Korea in 1991, NOW Systems pioneered domestic metal detectors and checkweighers and today exports inspection systems to more than 25 countries.
Through our partnership, you get combination metal detection, checkweighing, X-ray, and aluminum scanning — with North American applications support, spare parts, and service from PPi, not a distant overseas desk.
Categories
- Metal Detectors — Conveyor, fall, pharmaceutical, and pipe line type metal detectors with multi-frequency technology for versatile detection.
- Checkweighers — High-speed, high-accuracy automatic checkweighers — plus combination metal detector/checkweigher units for simultaneous weight verification and contamination detection.
The PSG NOW lineup
- PSG NOW NCB 450/490 Combi — Combination metal detector and check weigher — both metal detection and weight checking in a single compact unit.
- PSG NOW NWC3000 Series — High-speed auto check weigher — compact, hygienic, and engineered for precision in fast-paced production.
- PSG NOW NAD4000 — Metal detectors for foil and metalized packs — the PSG NOW NAD4000 range, in Standard-AB, Economy, Alcon Combi and Composite versions.
- PSG NOW NMD-530 Conveyor — Multi-frequency conveyor metal detector for belts 200–600 mm wide running at up to 60 m/min, with a 10-inch color touch screen and IP65 build.
- PSG NOW NMD-530 Fall Type — Fall type metal detector for gravity-fed lines — ideal for powders, granules, and particulates.
- PSG NOW NMD-530 Pharmaceutical — Pharmaceutical type metal detector designed for tablet, capsule, and pharmaceutical product inspection.
- PSG NOW NMD-530 Pipe Line — Pipe line type metal detector for pumped products — meats, slurries, sauces, and liquid products.
- PSG NOW NMD500-3510 — Conveyor metal detector for low, flat packs up to 70 mm tall and 300 mm wide — the smallest and most compact head in the NMD500 range.
- PSG NOW NMD500-3515 — Conveyor metal detector with a 300 × 120 mm passage — the 300 mm belt of the NMD500-3510 with room for packs up to 120 mm tall.
- PSG NOW NMD500-4515 — Conveyor metal detector with a 400 × 120 mm passage — the first of the wide NMD500 heads, for trays, multipacks and wide cartons.
- PSG NOW NMD500-4518 — Conveyor metal detector with a 400 × 150 mm passage — for wide packs 120 to 150 mm tall, one step taller than the NMD500-4515.
- PSG NOW NMD500-4520 — Conveyor metal detector with a 400 × 170 mm passage — for tall, wide products such as boxed goods and deep trays up to 170 mm high.
- PSG NOW NMD500-4525 — The largest NMD500 conveyor metal detector — a 400 × 220 mm passage and a longer 1,300 mm conveyor for bulky products and large bags.
- PSG NOW NMD580 (SEEKER) — Flagship smart metal detector with 7-frequency operation, IP66 washdown protection, and a 7" touch screen.
- PSG NOW NAD4000 Standard-AB — Dual-detection aluminum-foil metal detector — inspects metalized and aluminum packaging with two detection zones.
- PSG NOW NAD4000 Economy — Cost-effective aluminum-foil metal detector for metalized and aluminum packaging on a compact conveyor.
- PSG NOW NAD4000 Alcon Combi — Aluminum-foil metal detector with integrated reject — automatically removes contaminated aluminum packs inline.
- PSG NOW NAD4000 Composite — Composite aluminum-foil inspection line combining metal detection and checkweighing in one extended conveyor.
- PSG NOW NWC3000 Combi — Inline combination checkweigher and metal detector — simultaneous weight verification and contamination detection.