■ Product Overview
The Dynamic Checkweigher for Bottle Line is an automated in-line weighing system designed for continuous weight inspection of tablet, capsule, gelcap, and other solid-dose bottles. It performs real-time dynamic weighing while bottles move continuously along the production line, helping manufacturers identify underfilled, overfilled, or incorrectly filled containers without interrupting production.
For bottle inspection applications, dynamic detection accuracy should be sufficient to identify a missing tablet inside a bottle. When the weight difference caused by one missing tablet is greater than the system’s effective detection capability and within the configured tolerance, the Checkweigher can recognize the underweight bottle and trigger automatic rejection.
■ Tech Specifications
| Type | SG-150 |
| Weighing Range | 3-500g |
| Limited of product | L: 200 W:150 H: 3-200mm |
| Accuracy | ±0.1g Depends on product |
| Division Scale | 0.1g |
| Belt Speed | 0- 60m/min |
| Max Speed | 150 pcs/min |
| Belt Width | 150mm |
| Power Supply | AC 110/220V±10% 50HZ |
| Power | 200W |
| Main Material | SUS304/316 stainless steel |


■ Main Features
1.High-Precision Dynamic Weighing
Accurately measures bottles while they are moving on the conveyor.
2.Missing Tablet Detection
Detects significant weight loss caused by a missing tablet when the weight difference is within the system’s effective detection capability.
3.Capsule & Gelcap Inspection
Suitable for bottles containing capsules, hard capsules, softgel/gelcap products, and similar counted products.
4.100% Bottle Inspection
Every bottle can be dynamically weighed instead of relying only on random sampling.
5.Automatic Reject System
Automatically removes underweight or overweight bottles from the production line.
6.Real-Time Weight Monitoring
Displays and records weight inspection results during continuous production.
7.Adjustable Weight Tolerance
Target weight and upper/lower limits can be configured according to the product and packaging requirements.
8.High-Speed Conveyor Operation
Designed for integration into continuous bottle filling and packaging lines.
9.Recipe & Product Management
Stores different product parameters for faster changeover between tablet, capsule, and gelcap bottle formats.
10.Production Data Statistics
Provides production counts, qualified quantities, rejected quantities, weight deviations, and other inspection data.
11.Bottle Stability Control
Optimized weighing and conveyor control help reduce the influence of bottle movement and mechanical vibration on dynamic weighing results.
12.Easy Line Integration
Can be integrated with counting machines, bottle filling systems, capping machines, labeling machines, metal detectors, and other downstream equipment.
■ Application

■ Company
■ Customers
■ Exhibitions
■ Packaging & Delivery
● Our machines undergo comprehensive testing and commissioning before shipment to ensure stable and reliable performance.
● Equipment is packaged in thickened wooden crates with shock and moisture-proof interiors to effectively prevent damage during transportation.
● We partner with several professional international logistics companies and support a variety of shipping methods, including sea, air, and land transport.
● Ensure the equipment arrives safely and on time at your facility.
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