Motorized cap torque tester for bottle closures
Ensure precise seal integrity and compliance with bottle cap torque measurements, essential for maintaining product safety and meeting regulatory standards in liquid formulations.

Measures and Calibrates Bottle Cap Torque
The TM200 from SOTAX is a motorized cap torque tester designed to ensure precise and repeatable measurement of opening and closing torques on bottle caps, including child-resistant closures. With its motorized operation, the TM200 provides highly accurate torque readings, eliminating the inconsistencies of manual testing. Custom cap adapters accommodate various bottle cap shapes, minimizing measurement interference. It plays a crucial role in pharmaceuticals, nutraceuticals, and food industries, measuring torques crucial for product integrity in items like prescription medicine bottles and protein shake containers. The TM200 offers quick-change adapters and a universal self-centering bottle holder, facilitating seamless integration into laboratory and packaging operations. Users benefit from robust data integrity, supported by 21 CFR part 11 compliant q-doc® software, ensuring comprehensive testing records. The equipment is designed for laboratory bench-top use, making it an ideal fit for precision testing in operations focused on liquid and semi-solid products.
Benefits
- Ensures consistent product quality with precise torque measurements for secure bottle closures.
- Increases lab efficiency and accuracy by automating the cap testing process.
- Minimizes operator error and variability with a motorized drive system.
- Enhances data integrity through 21 CFR part 11 compliant software integration.
- Offers versatility with customizable cap adapters for diverse product applications.
- Applications
- Food,Liquid formulations,Medical devices,Fine chemicals,Semi-solids,Gels,Nutraceuticals,Animal health products,Transdermal patches,Injectable suspensions,Creams,Pharmaceuticals
- End products
- Vitamin supplement bottles,Eye drop vials,Gel deodorant pods,Protein shake bottles,Insulin pen caps,Prescription medicine bottles,Cough syrup bottles,Nicotine patch packages,Skin cream jars,Agrochemical containers,Flea treatment bottles
- Steps before
- Bottling,Child-resistant packaging design
- Steps after
- Labeling,Quality control,Compliance reporting
- Input ingredients
- bottle caps,child-resistant closures,screw caps,bottles,jugs
- Output ingredients
- torque measurement,calibration reports,test protocols
- Market info
- Sotax AG is renowned for its expertise in manufacturing high-quality pharmaceutical testing equipment, including dissolution testing systems, and has a strong reputation for reliability, precision, and innovation in laboratory and industrial applications.
- Accuracy
- High-precision load cell for continuous measurement
- Automation
- Motorized drive
- Cap Adapter Type
- Universal membrane and custom-made adapters
- Bottle Holder Type
- Universal self-centering
- Torque Measurement Type
- Repeatable precision for opening,closing torque
- Downward Force Application
- For child-resistant closures
- Automation level
- Motorized
- Changeover time
- Quick-change cap adapters
- Torque measurement
- Repeatable precision
- Force application
- Downward force for child-resistant caps
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine Type
- Motorized Cap Torque Tester
- Drive Type
- Motorized
- Bottle Holder Type
- Universal Self-Centering
- Cap Adapter Type
- Universal/Custom-Made
- Force Application Capability
- Downward Force for Child-Resistant Caps
- Footprint
- Compact
- Load Cell Precision
- High-Precision
- Control panel type
- Motorized
- Cap adapters
- Universal or custom-made
- Bottle holder type
- Universal self-centering