Snacks & Confectionery

Effective product protection is critical to all branches of the snack food industry, ensuring the safety and quality that are hallmarks of today's snack products.

Lock Inspection Systems has responded to these specific needs with a range of customized metal detectors, which guarantee the very highest standards of inspection. As a result, Lock is recognized as the leading supplier of systems throughout the industry.

Lock's leading edge technology and purpose designed range of metal detectors guarantees continued success for both the manufacturer and consumer with the highest standards of inspection achieved.

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Product protection for snacks and confectionery

Products for Snacks & Confectionery

Insight HDE for conveyors, packing lines and in process

Best in class sensitivity with state of the art communications options.

Compact metal detector for snacks

Compact throat detector requires less than 200mm of installation space.


Inspecting freefalling bulk powders and granules.


Designed for the use on Lock's conveyor systems.

DDS Vector Diagram

Lock's signature DDS vector diagram for perfect product setups.

OPTIX Data Records Report In Real Time

Sophisticated software accesses DDS viewer, reports, memory back-up and diagnostics.


Total quality assured throughout your production process.

WeighCheck to weigh up to 1500 grams

Checkweigher for products up to 1500 grams

Heavy duty checkweighers for products up to 20 Kilogrammes