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After years of solid and rapid development, Smart Weigh has grown into one of the most professional and influential enterprises in China. check weigher machine Today, Smart Weigh ranks the top as a professional and experienced supplier in the industry. We can design, develop, manufacture, and sell different series of products on our own combining the efforts and wisdom of all our staff. Also, we are responsible for offering a wide range of services for customers including technical support and prompt Q&A services. You may discover more about our new product check weigher machine and our company by directly contacting us.Smart Weigh is tested during the production process and guaranteed that the quality meets the food grade requirements. The testing process is carried out by third-party inspection institutions who have strict requirements and standards on food dehydrator industry.
The checkweigher metal detector combination is usually at the end of production lines or packing process: metal detectors detect metal and find metal in food products and may pose a risk to consumers, check weighers with load cell weighing technology, double ensure the accurate weight. Widely used in food industry and non-food industry. The combination of metal detector checkweigher provides a space-saving solution for many industries. The combination of checkweigher with metal detector provides a way to achieve the required safety precautions and accuracy in one machine. These combination checkweigher units can use two rejectors to sort rejects based on weight and content.

Model | SW-CD220 | SW-CD320 |
Control System | Modular Drive & 7" HMI | |
Weighing range | 10-1000 grams | 10-2000 grams |
Speed | 25 meters/min | 25 meters/min |
Accuracy | +1.0 grams | +1.5 grams |
Product Size mm | 10<L<220; 10<W<200 | 10<L<370; 10<W<300 |
| Detect Size | 10<L<250; 10<W<200 mm | 10<L<370; 10<W<300 mm |
| Sensitivity | Fe≥φ0.8mm Sus304≥φ1.5mm | |
Mini Scale | 0.1 grams | |
Reject system | Reject Arm/Air Blast/ Pneumatic Pusher | |
Power supply | 220V/50HZ or 60HZ Single Phase | |
Package size (mm) | 1320L*1180W*1320H | 1418L*1368W*1325H |
Gross Weight | 200kg | 250kg |
※ Metal Detector Checkweigher Specific Applications



The checkweigher metal detector combination, two machines share same frame and rejector to save space and cost;
User friendly to control both machine on the same screen;
Various speed can be controlled for different projects;
High sensitive metal detection and high weight precision;
Checkweigher machines are modular design, stable performance;
Reject arm, pusher, air blow etc reject system as option;
Production records can be downloaded to PC for analysis;
Reject bin with full alarm function easy for daily operation;
All belts are food grade & easy disassemble for cleaning;
Hygienic design with stainless steel 304 materials.


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