■ Product Brief
The Pharmaceutical Bottle Checkweigher is an automated in-line weighing system designed for quality control in tablet and capsule bottle production lines. It continuously checks the weight of individual bottles after filling, helping manufacturers identify missing tablets, capsules, or abnormal fill quantities without interrupting production.
Integrated with pharmaceutical packaging equipment, this dynamic bottle checkweigher compares the measured weight of each bottle against a preset target weight and tolerance range. Bottles that meet the configured specifications continue through the production line, while out-of-tolerance bottles are automatically separated for further inspection.
Dynamic Bottle Checkweigher is suitable for pharmaceutical manufacturers, nutraceutical production, dietary supplement packaging, and other bottle-based applications requiring reliable weight verification.
■ Technical Data
| Type | SG-300 |
| Weighing Range | 5-3000g |
| Limited of product | L: 350 W:300 H:3mm or more |
| Accuracy | ±0.3g-0.5g Depends on product |
| Division Scale | 0.1g |
| Belt Speed | 0- 60m/min |
| Max Speed | 80 pcs/min |
| Belt Width | 300mm |
| Power Supply | AC-220V 50HZ |
| Power | 200W |
| Main Material | SUS304/316 stainless steel |

■ Product Highlights
1. Dynamic Bottle Weighing
Continuously weighs individual filled bottles during conveyor transport without requiring manual inspection.
2. High-Precision Weight Inspection
Measures bottle weight according to the specified accuracy and weighing conditions to support consistent quality control.
3. Automatic Reject System
Separates bottles outside the configured weight tolerance using a suitable rejection mechanism.
4. PLC & HMI Control
Provides parameter configuration, operating control, and weight inspection management through the control system.
5. Production Line Integration
Supports integration with bottle conveyors, tablet/capsule counters, capping machines, and downstream packaging equipment, subject to the system design.
■ Industry Applications
■ Company Profile
■ Cooperative Clients
■ Exhibition
■ Package & Logistics
● 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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