The CEIA THS/G21 Series Metal Detectors provide highly sensitive vertical detection of magnetic and non-magnetic metals, including stainless steel, in free-falling products such as foods, powders, and granules transported in gravity-fed systems.
Designed for optimal performance in integrated weighers, vertical form-fill-seal (VFFS) bagmakers, and other gravity feed setups, the series includes entry-level (THS/G21E), high-frequency (THS/G21), and multi-spectrum (THS/GMS21) models to handle even the most challenging applications with strong product effects, ensuring superior safety and quality in diverse production environments.
Ideal Applications
- All manner of snack foods
- Powders, liquids, and granules
- IP65 and IP69K washdown
- Fully HACCP and GMP compliant
- Integrate with Ishida weigher and VFFS bagmaker

Inspect and reject - When fitted with an optional reject valve, the THS/G becomes a system that detects and removes any contaminating metals, both magnetic and non-magnetic.