Automated weighing system for tablets

Ensure precision in pharmaceutical manufacturing by seamlessly integrating advanced weight testing directly with your tablet press, enabling real-time self-adjustment and preventing potential issues caused by weight drift.

Automates Continuously Weighing for Tablet and Capsule Production

The WT50 from SOTAX is a comprehensive, online weight tester designed for precision in pharmaceutical manufacturing. This system seamlessly integrates with various tablet press brands, automating continuous weighing for tablets and capsules. Featuring a high-precision weighing module, the WT50 operates with a vibration-resistant mechanism ideal for the demanding conditions of compression rooms. It handles a wide range of applications, from aspirin tablets to transdermal patches, ensuring consistent product weight for end-products such as gelatin capsules and extended-release pellets.

The WT50’s modular design supports easy integration, allowing for minimal space usage with gravity or venturi feeding options. It automates the determination of minimum weight in compliance with USP <41>, providing detailed reports for quality assurance. Sample collection capabilities are included for further lab testing, without increasing the system’s footprint. The WT50’s programmable cleaning intervals and elevated weighing platform reduce downtime and contamination risk, optimizing your production line with less manual intervention.

Benefits

  • Enhances product quality by ensuring precise weight control and reducing risk of weight drift.
  • Saves floor space with compact design, ideal for high-density manufacturing areas.
  • Minimizes manual intervention and labor with fully automated, continuous operation.
  • Complies with USP standards, ensuring regulatory adherence and quality assurance.
  • Reduces contamination risk with integrated cleaning functions, maintaining reliable operation.

General


Applications
Medical devices,Gels,Pellets,Granules,Microspheres,Catalysts,Stents,Food,Nano suspensions,Fine chemicals,Soft-gelatin capsules,Implants,Animal health,Capsules,Powders,Washtabs,Transdermal patches,Creams,Suppositories,Semi-solids,Apis,Tablets,Injectable suspensions
End products
Ziegler-natta catalysts,Hydrocortisone creams,Liposomal nano suspensions,Industrial fine chemicals,Omega-3 soft-gelatin capsules,Hip implants,Veterinary antibiotic tablets,Vitamin-enriched oat bars,Protein powders,Intravenous vitamin c suspensions,Extended-release pellets,Effervescent granules,Ibuprofen api,Dishwasher washtabs,Rectal suppositories,Nicotine transdermal patches,Iron oxide microspheres,Gelatin capsules,Cardiac stents,Aspirin tablets,Lidocaine gels
Steps before
Tablet Compression,Capsule Filling,Mixing,Blending
Steps after
Packing,Coating,Lab Testing,Sample Collection
Input ingredients
tablets,capsules,pellets,API's,powders,granules,soft-gelatin capsules,suppositories,medical devices,stents,implants,microspheres,nano suspensions,injectable suspensions,semi-solids,gels,creams,transdermal patches,washtabs,fine chemicals,catalysts,food,animal health,coated lenses,bottles with screwcaps
Output ingredients
individual sample weights,weight test results,sample collection for lab testing,minimum weight report
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.

Technical Specifications


Integration
Automated with different tablet presses
Footprint
Compact,small
Feeding
Gravity and venturi
Accuracy
High-precision
Cleaning method
Programmable intervals
Calibration
User-guided procedures
Minimum weight determination
Automated at installation
Collection method
Space-saving sample collector

Operating Characteristics


Automation level
Fully Automated
Batch vs. continuous operation
Inline Continuous
Cleaning method
Programmable Cleaning Intervals
Integration capability
Seamless with Tablet Press
Sample collection
Space-saving Collector
Weight Drift Prevention
Automated Self-Adjustment
Minimum weight determination
Automated at Installation
Vibration resistance
High-Precision Weighing
Feeding mechanism
Gravity / Venturi-Feeding

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm


USP Compliance
USP <41> and USP <1251>

Physical Characteristics


Machine footprint
Compact
Design
Modular
Inlet height
Low
Discharge method
Gravity feeding / Venturi-feeding
Weight
High-precision weighing module
Integration
Seamless with tablet presses
Vibration resistance
Yes
Cleaning mechanism
Integrated cleaning function
Sample collection
Space-saving sample collector
Control method
User-guided adjustment

Custom Options


Integration Possibilities
Tablet press integration
Control Panel Type
User-guided adjustment
Compact Footprint
Minimum space requirement
Modular Design
Configurable for specific integration
Feeding Options
Gravity or venturi feeding
Sample Collection
Bulk and double-sided press modes
Calibration
User-guided procedures with printed report