🧲 Dual Inspection Concept
The integrated metal detector & check weigher US-150WM combines weight verification and contamination screening in one compact inline station. It is designed for continuous quality control on fast packaging lines, using a weighing scope of 3–500 g, a belt width of 150 mm, and a weighing accuracy of ±0.1 g (depending on product characteristics). This solution is ideal when you need both compliance and consistency without adding extra equipment points on the conveyor.

 

🏭 Where It’s Used
The US-150WM fits production lines in food processing, pharmaceutical packaging, cosmetics, tea/coffee packing, snack and confectionery, frozen goods, and light industrial components. It is especially useful for businesses that must meet strict safety rules while also controlling net weight for labeling compliance.

 

🎯 Sensitivity & Detection Window
The metal detection unit provides a controlled inspection zone with an effective detection aperture level of 100 mm. Sensitivity ratings are clearly defined: ferrous metals Fe ≥ φ0.8 mm, non-ferrous metals Non-Fe ≥ φ1.5 mm, and stainless steel SUS ≥ φ1.5 mm. These thresholds help identify tiny fragments before products leave the line, improving customer safety and reducing returns. Sensitivity may vary slightly based on moisture, product density, packaging film, and conveyor stability, which is why inline calibration and stable product spacing are important for best results.

 

⚖️ Weight Control Performance
For weight management, the checkweigher handles items within 3–500 g and maintains accuracy up to ±0.1 g depending on the product. The 150 mm belt supports common retail and industrial pack sizes, enabling reliable pass/fail decisions for underweight or overweight products. This improves batch uniformity and reduces giveaway by keeping products within target limits.

 

 

🔄 Workflow & Quality Assurance
By combining two inspections in one unit, manufacturers simplify line layout and reduce manual checks. The system supports stable, repeatable quality control routines for high-volume operations. This approach helps reduce risk, keeps documentation cleaner, and improves overall process discipline on lines running multiple SKUs per shift.

 

💡 Model Range & Selection
This series includes other models with different belt widths, detection apertures, speed capacities, and weighing ranges, and therefore different pricing. Companies can choose a configuration based on target sensitivity requirements, product dimensions, and throughput expectations to match both compliance standards and budget planning.

 

Parameters
Model	US-150WM	US-220WM	US-300WM	US-400WM
Weighing scope	3-500 gr	3-1500 gr	5--3000 gr	100-10000 gr
Belt width	150 mm	220 mm	300 mm	400 mm
Accuracy (depends on product)	±0.1 gr	±0.1 gr	±0.1 gr	±0.1 gr
Effective hole detection level	100 mm	120 mm	150 mm	200 mm
Dimension	2267*589*1500 mm
Weight	240 kg