High-speed centrifugal extractor control solution for textile dyeing industry

Using INVT’s new generation multi-function inverter GD200A to control the high-speed centrifugal extractor helps the system operate smoothly, avoid shaking, shorten the drying process, save time and improve production efficiency.

Centrifugal extractor is an important equipment in many different production stages in industrial fields such as yarn, fabric, textile and dyeing, medical, food, etc. used to separate water by spinning, creating a large centrifugal force meets operator’s requirements. The old-style control method, the centrifugal extractor is started in star, delta and mechanical brake is used to stop the motor.


  • The large starting current causes a voltage drop on the plant power line.
  • Instant start causes mechanical shock, sinificantly affecting belts, pulleys, bearings, etc.
  • Using mechanical brakes is very easy to wear and tear, frequent maintenance and replacement.


DAT offers a solution to control the high-speed centrifugal extractor by installing the INVT GD200A universal inverter for the extractor motor. The system uses a DBU dynamic brake (built into the inverter below 37 kW) combined with a discharge resistor to brake the motor.


  • Set the operating time of the extractor using the timer available in the inverter
  • The speed can be easily adjusted according to each product
  • Smooth start and stop, minimize vibration
  • Easy to operate with simple interface
  • Save energy with products that need low speed
  • Complete solution, quick and easy installation. 24/7 service
Are you still hesitant, worried about efficiency?
Take a look at DAT's specialized solution design process.

Contact an expert

If you need advice and learn about DAT’s solutions, please contact 1800 6567 to meet with experts today.

Products for solutions

GD20 - As a kind of mini general vector inverters, Goodrive20 series inverters adopt international advanced vector control algorithm and possess excellent functions.
View more
GD200A - Based on DSP control system, Goodrive200A inverters apply V/f vector control and various protections to control asynchronous motors.
View more
GD300-02 - By the design of flange-mounting structure, Goodrive300-02 inverter, a special product developed according to the application features of textile industry.
View more
DBU - Feedback the energy generated during motor operation to the grid after rectifier inverter. It is mainly applied in cases where regenerative power is large eg hoisting, mining elevator, lift and centrifugal machine.
View more
RBU - RBU series regenerative braking unit can regenerative the energy back to the grid.
View more

Solution relate:





Years Of Experience


Warehouse Area Above 3000 m² Is Always Available Items That Help Customers Fast Project Progress


24 Hours To Complete All Processes, Procedure Is Quick And Flexible

Let's go with DAT



Professional support team, ready to serve 7/7

Hotline 1800 6567

Free consultation call center for DAT's customers. Call us now.

Email: [email protected]

All customer requests sent to DAT's email are resolved and answered as quickly as possible.