how can Yaskawa GA700 frequency converter solve the pain points in the chemical mixing industry?

In chemical production, raw material mixing is a major energy consumer. How to achieve a balance between high efficiency, energy conservation, and stable operation?

A large domestic chemical enterprise has successfully solved industry pain points such as high energy consumption and complex maintenance by upgrading the traditional asynchronous motor drive to a combination solution of Yaskawa GA700 frequency converter and multi pole synchronous motor, helping the chemical enterprise achieve green development! Let's take a look at their transformation journey together!

Amidst the roar of industrial agitation, the pain points of traditional asynchronous motor drive are highlighted. The original mixing system of the enterprise was driven by traditional asynchronous motors, and it has long faced the following challenges:

Energy consumption siege: The motor runs at full speed for a long time, but its efficiency is not high;  

Frequent maintenance: problems such as carbon brush wear and bearing overheating often lead to downtime for maintenance;

Response delay: Uneven mixing is prone to occur when the viscosity of the material changes, which affects product quality.

Solution upgrade: GA700+multipole synchronous motor

The four major advantages of GA700+multipole synchronous motor:

The GA700 is equipped with open-loop synchronous motor control technology, which can achieve sensorless synchronous motor drive that was previously difficult to achieve, and can output high starting torque at zero speed. When the viscosity of the material changes, it can also maintain a constant rotational speed, effectively improving the yield of finished products.