Fortress Metal Detector

• Detecting metallic contaminants in large packaged food products such as bread, meat joints, or bulk ingredients.
• Inspecting non-food items like textiles, plastics, or aggregates for metal foreign bodies.
• Ensuring product safety and quality control on high-volume production lines.
• Protecting downstream processing equipment from damage caused by metal contaminants.

Typical throughput

Varies significantly based on product size and line speed; units of this class can handle several tonnes per hour.

Power supply

Commonly 230V single-phase or 400V three-phase, 50Hz, for the UK market.

Detection sensitivity

Typically capable of detecting ferrous, non-ferrous, and stainless steel contaminants down to sub-millimetre sizes, depending on product effect.

Operating environment

Often designed for industrial environments, with an IP rating suitable for washdown or dusty conditions.

Control interface

Units of this type commonly feature a touchscreen or push-button interface for setup and monitoring.

Reject mechanism

This unit features a ram reject system, which is suitable for positive removal of contaminated products from the line.

• What types of metal can this detector identify?

  Fortress metal detectors are typically designed to identify ferrous, non-ferrous, and stainless steel contaminants. The exact sensitivity for each type can vary.

• Is this unit suitable for wet or washdown environments?

• Can the aperture size be adjusted?

• What maintenance is typically required for a metal detector?

• How does the ram reject system work?

• Is installation complex for this type of equipment?

Metal detectors for food processing remain reliable workhorses in quality control operations. Buyers typically value their durability and consistent contamination detection capability. When purchasing used units, inspecting calibration history and sensitivity settings proves essential. Industry sentiment favours machines with straightforward maintenance records and minimal downtime. Common strengths include robust construction, straightforward operation, and cost-effectiveness compared to new equipment. Prospective buyers should verify functional testing documentation and assess integration compatibility with existing production lines.

General overview for this equipment type