High Accuracy Dynamic Box Checkweigher Inline Conveyor Checkweigher With Rejector

The high accuracy dynamic box checkweigher is designed for accurate weight measurement of boxed products while ensuring production continuity. Designed for high-performance industrial environments, this system automatically inspects each box in real time and immediately rejects defective products. Whether using pneumatic pushers, airflow rejectors, or drop-top systems (customizable), the inline conveyor checkweigher with rejector guarantees fast and reliable rejection. Our product specifications and sizes are rich, various styles, welcome to contact us for quotation information.
High accuracy dynamic box checkweigher photos




Type SG-150U
Weighing Range 3-500g
Limited of product L: 100 W:150 H: 3-200mm
Accuracy ±0.1g Depends on product
Division Scale 0.1g
Belt Speed 0- 60 m/min
Max Speed 150 pcs/min
Belt Width 150mm
Machine Weight 60kg
Power Supply AC 220V ±10% 50HZ
Power 100W
Main Material SU304 stainless steel


Shanghai Shigan can tailor a high accuracy dynamic box checkweigher to meet the specific needs and scenarios of our clients, satisfying their personalized requirements in terms of function, performance, and appearance.




1. Real-time dynamic weighing under high-speed conveyor belt
2. Accurate detection of underfilled and overfilled boxes, automatic removal of substandard boxes
3. Stable performance under various production conditions, reliable operation during long production cycles, providing reliable performance even in harsh environments, ensuring unacceptable downtime.
4. Optimizes output without manual intervention, maintaining consistent quality control across shifts. Eliminating manual inspection, the system minimizes human error and ensures consistent detection accuracy.
5. Compact industrial-grade architecture
6. Improved compliance with weight regulations
7. User-friendly touchscreen interface, reducing labor costs and operator dependence
8. Easy integration with packaging and labeling equipment
9. This level of performance enables production lines to operate faster while maintaining stringent quality standards.

High Accuracy Dynamic Box Checkweigher Inline Conveyor Checkweigher With Rejector


High accuracy dynamic box checkweigher ensures reliable measurement results even at high speeds, making it ideal for logistics, food, pharmaceutical, and consumer goods packaging production lines.


High Accuracy Dynamic Box Checkweigher Inline Conveyor Checkweigher With Rejector









1. Each machine is first packaged with plastic film, then placed in a wooden case, which is then filled with foam.
2. We load the truck with heavy-duty trucks to transport the cargo to the harbor terminal. At the dock, we pack the goods in containers and ship them abroad.


In order to find the best solution, save costs, provide the best service, and earn more profits for our partners, we look forward to long-term cooperation!
Pre sale.
1. Project design, performance introduction, technical agreement, contract signing, packaging
2. Inquiry and consultation support.
3. Sample testing support.
In terms of sales.
We will provide you with the latest developments in product assembly, packaging, and transportation.
After sales service.
1. We will provide free accessories for non human component damage.
2. Training on how to install the machine, video training on how to use the machine, etc
3. One year warranty and lifelong maintenance

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