Mechanical Stirrer/Overhead Stirrer
⚙️ Basic Overhead Stirrer
Overview:
This entry-level stirrer is designed for routine mixing tasks involving low- to medium-viscosity liquids. It features a motor-driven shaft and impeller that stirs solutions from above, offering better torque than magnetic stirrers.
Best for:
- General lab mixing and solution prep
- Educational and research labs
- Non-viscous liquids and light suspensions
Key Features:
- Speed range: typically 50–2,000 RPM
- Manual speed control
- Compact and easy to mount on lab stands
- Suitable for volumes up to 20 liters
- Quiet operation with basic safety features
🧪 Digital Overhead Stirrer
Overview:
This advanced stirrer offers precise digital control of speed and torque, ideal for reproducible mixing protocols. It’s equipped with a display and programmable settings for consistent performance.
Best for:
- Pharmaceutical and chemical labs
- Viscous liquids and emulsions
- Applications requiring repeatable mixing
Key Features:
- Digital speed and torque display
- Speed range: up to 3,000 RPM
- Programmable time and ramp functions
- Overload and overheating protection
- Suitable for volumes up to 50 liters
🏭 High-Torque Overhead Stirrer
Overview:
Built for industrial and high-viscosity applications, this stirrer delivers powerful torque to handle thick materials like gels, polymers, and slurries. It’s ideal for pilot plants and production environments.
Best for:
- Paints, adhesives, and polymers
- Food and cosmetic formulations
- Large-volume and high-viscosity mixing
Key Features:
- Torque ratings up to 200 Ncm or more
- Heavy-duty motor with gear reduction
- Variable speed control with safety interlocks
- Compatible with large vessels and tanks
- Rugged construction for continuous use
🧫 Programmable Overhead Stirrer with Remote Control
Overview:
This premium model includes remote control capability and programmable mixing profiles. It’s designed for automation, data logging, and integration into smart lab systems.
Best for:
- R&D labs and automated workflows
- Multi-step mixing protocols
- Labs requiring remote monitoring and control
Key Features:
- Remote control via app or PC interface
- USB or RS232 connectivity for data logging
- Customizable mixing profiles and timers
- Real-time feedback on speed and torque
- Ideal for integration into GLP/GMP environments