






The Fixed Speed Tube Rotator is a compact fixed-speed tube rotator designed for gentle and consistent mixing in laboratory environments. With a steady 20rpm rotation and adjustable tilt angle from 90° to 180°, it is ideal for clinical, research, and teaching labs.
Constant 20rpm rotation for reproducible sample mixing
90°–180° adjustable tilt angle for optimized mixing flow
Compatible with various tube sizes using optional holders
Reliable operation in cold rooms and incubators
Maintenance-free design with quiet motor and simple controls
Parameter  | Details  | 
Speed  | 20rpm (fixed)  | 
Tilt Angle  | 90°–180°  | 
Tube Capacity (Optional)  | 12×50ml, 18×15ml, 48×2ml,9×50ml,9×15ml + 12×2ml  | 
Carousel Diameter  | 250mm  | 
Power Supply  | AC220V±22V, 50Hz  | 
Power Consumption  | 15W  | 
Ambient Temp. Range  | 5°C–40°C  | 
Relative Humidity  | ≤80%  | 
Dimensions (L×W×H)  | 334×215×405mm  | 
Net Weight  | 3.5kg  | 
Protection Class  | IP21  | 
Warranty  | 1 year  | 
Blood mixing, immunoprecipitation, and hybridization
Clinical diagnostics and biochemical reactions
Gentle end-over-end mixing of biological samples

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