#Product Trends
ZB3A Series CAM ROTARY LOBE PUMP
Choose The Driving System
Motor+fixed relative ratio speed reducer: the driving is easy with constant rotary speed of the rotor, which also leads to non adjustablity of flow
Motor+mechanical abrasive stepless speed regulator: the speed regulator changes the speed by manual adjustment, which is safe, reliable and infinitive flow adjustment. But the non-automatic adjustment is also troublesome.
Speed regulating should be done in operation not in shutoff state.
Please refer to manufacturer instruction for maintenance and service.
Frequency transformed motor+frequency transformer: it realizes both automatic adjusting and infinitive adjustment of flow. It is highly automatic and has large torque in low speed. But the frequency transformer is expensive.
Please refer to manufacturer instruction for maintenance and service.
