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Metal Detector Checkweigher Combo

Metal Detector Checkweigher Combo-Metal Detection-Bunting-Newton



Dual-Action Detection & Rejection Solution

Both metal detection and weighing are vital to the packaging of products. Machines that do one or the other have been in use for a long time. So why not incorporate the two? Having a combination unit, with one common interface, resolves having separate machines with separate controls to perform required inspections. That is why Bunting created the Metal Detector Checkweigher Combo.


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The Bunting Metal Detector Checkweigher Combo: Simple Assurance

The Bunting Metal Detector Checkweigher Combo is a fully integrated metal detector and weighing unit. Using the best weigh cell available, using Electro Magnetic Force Restoration technology (EMFR), instead of traditional strain gauges used in other scales, Bunting’s Combo allows for higher repeatability and higher part rates leading to better accuracy than other units on the market. Having one common interface for the operator makes the Combo user friendly and easy to operate. It’s Simple Assurance, providing the highest quality.


How it works

Moving along a conveyor, the package is first inspected for metal. If traces of metal are detected, the package is automatically rejected without slowing down the line. As pure packages continue along the conveyor, they are then checked for accurate weight. If it is either over or under the prescribed weight, then it is rejected into a different bin. Simple Assurance without further delay.




•   Fully integrated metal detector and weigh cell with single point operation

•   15.6” touch screen

•   Rates up to 250 PPM up to +/- .1 gram repeatability

•   3 belt widths available: 150mm, 250mm, & 350mm

•   07 CI coil for optimum performance

•   IP 65 overall – IP 69K option available

•   Fully password protected

•   On board USB

•   Audit logging of all events

•   Reject options – air blast, pusher arm, other options available

•   Dual reject bins for proper auditing of metal and weight rejections



Metal Detector Checkweigher Combo – Technical Spreadsheet



Industry targets for the Metal Detector Checkweigher Combo include food, pet food, nutraceutical, and pharmaceutical packaging. To schedule a test of your product in our Customer Experience Center, email

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