Drive System Solutions Provider
-- Tailored VFDs, Servo Controllers, etc.

AC Drive and Industrial Control System Manufacturer

VEICHI is a professional enterprise that focuses on the development, manufacturing and marketing of variable frequency drives. Our VSD systems is mainly targeted at the fields of industrial automation elevator, injection molding machine, textile, metal ware, hoisting, coal mining, metallurgy, engineering machinery, etc. In the circle of electrical automation, we are proud to be an expert VFD solution provider and the owner of more than 40 patents. Now our frequency inverters have tapped into markets of more than 80 regions and countries, including North America, Europe, South America, Southeast Asia, South Asia, etc.

Main Products
    1. AC60E Mini General Purpose Frequency Inverter

      The AC60E mini general purpose frequency inverter is our independently developed electrical equipment.

      The AC60E mini general purpose frequency inverter is our independently developed electrical equipment. As a new generation of high-performance V/F control drive, it is featured to have modular design, small size, small temperature rise, low noise, and reliable performance.
    1. AC60 General Purpose/Fan and Pump Frequency Inverter

      The general purpose/fan and pump frequency inverter adopts the industry-leading V/F control, which resembles the vector control.

      The general purpose/fan and pump frequency inverter adopts the industry-leading V/F control, which resembles the vector control. It is a reliable, feature-rich inverter drive.
      Industry-leading V/F control-the performance resembles that of a vector control frequency inverter.
    1. AC60G Engineering Frequency Inverter

      Based on the AC60 series, we modified the structural design and created this AC60G engineering frequency inverter.

      A powerful master-slave control is an advantage of this industrial automation device. The power synchronization and speed synchronization required by the rigid and flexible connection between master and slave machines are both realized, thus enabling uniform load distribution and multi-motor drive.
    1. AC70 Sensorless Vector Control Frequency Inverter

      This motor controller is a dual-mode machine, supporting V/F control and open-loop vector control.

      The AC70 sensorless vector control frequency inverter has beautiful appearance and stable quality. This motor controller is a dual-mode machine, supporting V/F control and open-loop vector control.
    1. AC80B High Performance Vector Control Frequency Inverter

      By the use of advanced motor model algorithm, the open-loop torque control can be achieved by closed-loop algorithm.

      The AC80B high performance vector control frequency inverter has highly accurate speed and torque control, so it can perfectly meet the specific requirements of different industries. Three control modes are available: V/F control, PG vector control, and vector control without PG.
    1. AC90 Tension Control Frequency Inverter

      The world most advanced open-loop tension control technology is used by this variable speed inverter.

      Rooted in China's tension control industry, the frequency inverter takes advantages of the local strength in the improvement of reliability, stability and ease of commissioning. So the drive excels its competitors in the tension control applications.
  • Industrial Solutions
    1. VFD Applications in Light Industry The motor has large torque at low speeds, as well as a zero servo function, which means having a certain (adjustable) torque output at 0Hz operating frequency.
    1. VFD Applications in Heavy Industry PLC drive at limited speed should be available when one circuit fails in speed and depth detection while the other circuit is under normal condition.
    1. More VFD Applications In open-loop mode, 180% of the rated torque will provided at 0.50Hz. With full load (people standing on the treadmill), the treadmill can start smoothly from zero speed.