■ Product Brief
Bottle/Container/Vial In-Line Checkweigher for Filling Line is an automatic dynamic weighing system designed to inspect the weight of individual bottles, containers and vials during continuous production. Installed after the filling machine, the in-line checkweigher automatically weighs each container without stopping the production line.
The system compares the measured weight with preset target weight and tolerance limits to identify underfilled, overfilled or missing-content products. Unqualified containers can be automatically removed by a suitable rejection device, helping manufacturers maintain consistent filling quality and reduce product waste.
SGWEIGH in-line bottle Checkweighers are suitable for pharmaceutical, food, beverage, cosmetic and chemical filling lines. They can be integrated with automatic filling machines, capping machines, labeling machines and other packaging equipment to create a continuous automated inspection process.
With a stable weighing conveyor, high-precision load cell and intelligent control system, the equipment supports reliable online weight inspection for different bottle shapes, container sizes and production requirements.
■ Technical Data
| Type | SG-100 |
| Weighing Range | 2-300g |
| Limited of product | L:100 W:100 H:2-150mm |
| Accuracy | ±0.05g Depends on product |
| Division Scale | 0.01g |
| Belt Speed | 0- 90m/min |
| Max Speed | 260 pcs/min |
| Belt Width | 100mm |
| Machine Weight | 70kg |
| Power Supply | AC 220V 50HZ |
| Power | 100W |
| Main Material | SUS304/316 stainless steel |
■ Product Highlights
1. Automatic Dynamic Weighing – Automatically weighs each bottle, container or vial while it moves along the conveyor belt without interrupting production.
2. Underweight and Overweight Detection – Identifies products that fall below or exceed preset weight limits to help maintain consistent filling quality.
3. Missing Product Detection – Detects empty bottles, insufficiently filled containers and missing contents according to the configured weight range.
4. Automatic Rejection System – Automatically removes non-conforming products using suitable rejection devices, such as an air-blast rejector, push-rod rejector or conveyor diverter.
5. Real-Time Weight Monitoring – Displays individual product weights and inspection results on the touchscreen for convenient production monitoring.
6. Intelligent Data Statistics – Records production quantities, qualified products, rejected products and weight inspection results for quality management.
7. Adjustable Weight Parameters – Allows operators to set target weight, upper and lower weight limits, and product inspection parameters for different products.
8. Production Line Integration – Can be connected with filling, capping, sealing, labeling and packaging equipment to support automated production.
9. Multiple Container Compatibility – Suitable for different bottle diameters, heights, shapes and materials, subject to conveyor and guide-rail configuration.
10. User-Friendly Operation – Features an intuitive touchscreen interface for product selection, parameter adjustment and inspection status monitoring.
■ Industry Applications
■ Company Profile
■ Cooperative Clients
■ Exhibition
■ Package & Logistics
Inner use the plastic wrapping ,out package will use stronger wooden cases.
Our standard package process:
1) Dust & Cleaning
2) Lubricate Drive Parts
3) Divide Machine Into Modules
4) Wrap Modules With Plastic Film
5) Packing Modules into Plywood Cases
6) Mark Shipping Mark In The Cases
If any special requirements, we will pack it as requested.
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