Pharmaceutical Bottle Rotary Checkweigher Precision Checkweigher with Rejector

Pharmaceutical bottle rotary checkweigher employs an advanced rotary handling and weighing system, enabling stable, efficient, and accurate weight detection while supporting continuous pharmaceutical production. The rotary bottle checkweigher with rejector is specifically designed for the continuous automated inspection of pharmaceutical bottles in high-speed production environments. Each bottle is automatically weighed and compared to a preset weight tolerance range. Bottles exceeding the acceptable range are identified and handled according to the production line configuration. If you are interested in our products and services, please keep free to contact us for a quote.
Pharmaceutical bottle rotary checkweigher photos


Model: SG-Z1
Weighing Range: 5-300g
Minimum Graduation: 0.01g
Sorting Speed: Maximum 50 pieces/minute (single channel)
Conveyor Speed: 20-100m/min
Operation Method: Touchscreen Operation
Conveyor Direction: From left to right when facing the touchscreen
Rejection Method: Air blow rejection/Push plate rejection
Belt Height from Ground: 750±50mm (customizable upon request)
Machine Structure: Stainless Steel (SUS304)
Power Supply: 220V 50-60HZ
Power Consumption: Approx. 300W
Wind Protector: Thick acrylic (to prevent airflow interference)
Operating Environment: Temperature: 0℃~40℃, Humidity: 30%~95%
Note: The detection speed and accuracy will vary depending on the properties of the products being tested and the operating environment. Actual testing shall prevail.


1. High-precision pharmaceutical bottle weighing
2. Continuous automatic weight inspection
3. Rotary bottle handling for stable product movement
4. Detection of underweight and overweight bottles
5. Identification of possible missing tablets or capsules
6. Automatic handling of non-conforming products
7. Reduced manual inspection requirements
8. Improved pharmaceutical packaging efficiency

Pharmaceutical Bottle Rotary Checkweigher Precision Checkweigher with Rejector


This pharmaceutical bottle rotary checkweigher can be flexibly configured according to bottle size, product weight, conveyor speed, and production requirements. Feel free to contact us!


This pharmaceutical bottle rotary checkweigher is suitable for various pharmaceutical bottle packaging applications, providing reliable weight detection for tablets, capsules, pills, powders, granules, and other bottled or container-packaged products.


Pharmaceutical Bottle Rotary Checkweigher Precision Checkweigher with Rejector







Internal packaging uses plastic, while the outer packaging will use a more robust wooden crate.
Our standard packaging process:
1) Dust removal and cleaning
2) Lubrication of drive components
3) Disassembling the machine into modules
4) Wrapping modules with plastic film
5) Packing modules into plywood boxes
6) Marking the boxes with shipping marks
If there are any special requirements, we will pack accordingly.


1. We will deliver the machine and provide a load list on time to ensure you receive it quickly.
2. We frequently ask for feedback and assist customers who have used our machines in their factories for some time.
3. We offer a one-year warranty.
4. Well-trained and experienced staff will answer all your inquiries in English and Chinese.
5. 12-month warranty and lifetime technical support.
6. Your business relationship with us will be kept confidential from any third party.
7. We provide excellent after-sales service; please contact us if you have any questions.

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