Bags Dynamic Checkweigher | Automatic Reject for Underweight / Overweight

Designed specifically for modern production lines, this bags dynamic checkweigher performs rapid, precise, and continuous weight checks on a wide range of bagged products. Equipped with an advanced automatic rejection system, automatic bag checkweigher with rejector instantly removes underweight, overweight, or non-compliant packages from the line. Combining reliability, high-speed operation, and exceptional long-term performance, the system boosts production efficiency while effectively safeguarding your brand reputation. If you are interested in our products and services, please keep free to contact us for a quote.
Bottle box clamping conveying checkweigher pictures




1. High-precision dynamic weighing technology
2. Automatic reject system for underweight and overweight bags
3. Continuous online weight inspection
4. High-speed conveyor operation for increased productivity
5. Advanced load cell for stable and repeatable measurements
6. User-friendly touchscreen with intuitive controls
7. Automatic data recording and production statistics
8. Adjustable parameters for different bag sizes and weights
9. Durable SUS304 stainless steel construction
10. Easy integration into existing packaging and conveying systems

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- 90 m/min
Max Speed 260 pcs/min
Belt Width 100mm
Machine Weight 70kg
Power Supply AC 220V ±10% 50HZ
Power 100W
Main Material SU304 stainless steel


Automatic bag checkweigher with rejector iswidely used for the in-line weighing of bag packaged products. Shanghai Shigan(SGWEIGH) provides tailored, dynamic industrial checkweigher solutions for such products, designed to meet specific production environments and technical requirements for in-line weighing and inspection.




Bags Dynamic Checkweigher | Automatic Reject for Underweight / Overweight


Widely used across the food, pharmaceutical, chemical, pet food, agricultural produce, and consumer goods industries, this automatic bag checkweigher with rejector ensures that every package meets specified weight standards before reaching the customer.


Bags Dynamic Checkweigher | Automatic Reject for Underweight / Overweight









1> Attach safety labels, tighten screws, clean, lubricate, and prevent rust;
2> Disassemble into packaging pieces;
3> Wrap tightly with plastic film;
4> Fixed in plywood box
5> Forklift entering container
Suitable for long-distance land and sea transportation, for safe loading and unloading to the destination, we recommend choosing full container transportation.


1. Training services:
Provide a manual. We will train your engineers to install and use our machines.
2. Troubleshooting service:
If there is a malfunction, provide a solution within 24 hours
3. Warranty period
Warranty for one year. For machines within the warranty period, if the spare parts are damaged, we will send them to you free of charge and pay for the shipping fee. Beyond the warranty period, we will provide it to you at cost price.

Related Products
High Precision Box Checkweigher Clamping Conveyor
High Precision Checkweigher with Metal Detector
Automatic Pipeline Metal Detector for Sauces liquids
Pharmaceutical Metal Detector for Production Line
High Precision Sachet Checkweigher for Food Packaging
High Precision Capsule Weight Checking Machine
Tablets Capsules Metal Detector for Health Supplement
Automatic Wine Bottle Checkweigher for Filling
Dynamic Checkweigher for Food Production Line
Inline Gravity-Fed Metal Detector for Powders
Hot Labels: bags, dynamic checkweigher, automatic, reject, underweight, overweight, quote, price, factory, manufacturer, supplier