1.Maximum particle size of nominal aggregate:5~35mm (Special customization, up to 45mm) 

2.Controllable rate: Impeller speed:0.001rps~1.0rps 

3.Torque test range:0.01Nm~50Nm Accuracy 0.1% 

4.Minimum torque:0.001Nm 

5.Peak torque:90Nm, not more than 2s 

6.Continuous maximum torque:32 Nm