QINGDAO KERUN PUHUI DRIVE TECHNOLOGY CO., LTD
QINGDAO KERUN PUHUI DRIVE TECHNOLOGY CO., LTD
QINGDAO KERUN PUHUI DRIVE TECHNOLOGY CO., LTD

QingdaoKerun puhui
Drive Technology Co., Ltd

about-us

Qingdao Kerun Puhui Drive Technology Co., Ltd. is a high-tech enterprise specializing in industrial drive and control technologies. We are dedicated to providing customers with efficient and reliable industrial automation solutions, supporting industrial upgrading and intelligent transformation.

The company’s main products include frequency converters, soft starters, ozone medium-high frequency power supplies, industrial large fans, safety mats, bumpers, industrial inspection robots, servo drives, and more. These products are widely used in manufacturing, environmental protection, energy, logistics, and other fields. Driven by innovation, we focus on product R&D and quality control to ensure that each product meets the practical needs of customers, enhancing production efficiency and system safety.

Looking ahead, Kerun Puhui will continue to deepen its expertise in industrial automation. With technology as the core and service as the support, we will work hand-in-hand with partners to promote industrial intelligence and create greater value.

2010

Established In

100k

Production Capacity

50+

Intellectual Property

96

%

Customer Satisfaction

Product Recommended
Compact VFD
The ACD190 series frequency inverter is an innovative product meticulously developed by Kerun based on its latest-generation technology platform. Designed specifically to meet the market's urgent demands for miniaturization, high reliability, and cost-effectiveness, this series stands as an exemplary representative of compact drive solutions.
With its refined...
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High Protection Ozone Power Supply
The MHP360 series is a high-protection dedicated frequency converter meticulously developed by Kerun for medium- to high-frequency power supply application scenarios. This product series boasts a high protection rating of IP54 and adopts a fully sealed integrated chassis with a reinforced end cover design, effectively resisting the impact of complex industrial environments...
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Unidrive VFD
The MH71 pulse-type drive is a high-performance, general-purpose servo drive operating at 200V, with a power range of 400W to 2kW. It supports a maximum command pulse frequency of 4MHz, combined with fast response, high-precision positioning, and stable, reliable performance, meeting the demands of industrial automation applications that require high speed and accuracy....
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Bypass Soft Starter
This series of motor soft starters adopts advanced power electronics technology, microprocessor technology, and modern control theory, making it a highly efficient and intelligent new-generation motor starting device. By precisely controlling the starting voltage and current of asynchronous motors, it effectively suppresses current surges and mechanical vibrations during...
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Economy Servo Drive
A cost-effective servo drive product targeting the mid- to low-end automation market. While ensuring stable performance and essential functionalities, it provides users with a motion control solution that offers superior performance compared to stepper motors and a more competitive cost, achieved through optimized design and effective cost control.
  • ...
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Large Industrial Ceiling Fans
The permanent magnet synchronous industrial large ceiling fan is an energy-efficient ventilation and cooling device designed for large spaces. Integrating permanent magnet synchronous motor technology and aerodynamics, it achieves air circulation, temperature balancing, and energy savings through wide-area, low-speed airflow, making it suitable for high-ceiling spaces such...
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GLOBAL PROJECT APPLICATION CASES
So Far, We Have Provided High-Quality Sensors And VFD To Over 500 Customers
case
Energy-saving Application of KERUN Inverter in Agitator Units
This paper primarily discusses the wide application of inverters in agitators and verifies, through actual data, the effectiveness, reliability, and significant energy-saving effects of variable frequency speed regulation on agitation-type loads.
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case
Application of KERUN Inverter in CNC Machine Tools
Typically, the use of inverter-duty motors or standard motors with added cooling fans is required to meet motor heat dissipation needs at low frequencies. A wide motor speed regulation range is also demanded.
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case
Application of KERUN Inverter in Musical Fountains
A musical fountain system integrates music, lighting, and water fountains. It utilizes advanced and reliable microelectronics technology and sophisticated high-response control engineering to analyze and process audio signals, achieving synchronized control of fountain patterns with the music.
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