SHANDONG LIANCHUANG GAOKE AUTOMATION CO.,LTD.

Shandong Lianchuang Gaoke Automation Co., Ltd.
Professional manufacturer of electric drive control and frequency converters.

As the intelligent core of modern industrial power systems, Frequency converter achieves a leap from rough operation to precise regulation through precise motor control. It serves as a critical tool for current industrial energy savings, efficiency enhancement, and process improvement, as well as the core engine driving the transformation and upgrading of manufacturing toward green and smart production.

Learn More +
scroll down

OUR PRODUCTS


LCGK main products include high-performance vector inverter, servo control system, AC permanent magnet synchronous motor driver and PLC automatic control system integration, OEM equipment manufacturers can customize the frequency converters that you prefer and install them on your products.

LC700 Iron Shell VFD | Industrial Frequency Inverter Manufacturer & OEM Supplier

Elevate industrial precision with the Legk LC700 premium vector frequency inverter. Advanced VFD motor control with closed-loop capability for heavy-duty automation.

View Details +

Economy Model + Solar-LC630A

Shop LC630A series compact vector frequency inverter by Legk. Space-saving mini VFD for AC asynchronous motors (0.4kW-22kW). Ideal for packaging & pumps.

View Details +

Mini Economy Model-LC640

1PH 220V±15% 0.75-5.5KW
3PH 380V±15% 0.75-15KW

View Details +

LC520 Elevator Dedicated Inverter - Open & Closed Loop Vector Control (7.5-18.5kW)

3PH 380V±15% 7.5-18.5KWLC520 | Vector Control Lift VFD for PMSM & Asynchronous Motor - Lcgk Vfd

View Details +

PLC Controller -SR30

Customize according to requirements

View Details +

All Products

PROFESSIONAL MANUFACTURER OF ELECTRICDRIVE
CONTROL AND FREQUENCY CONVERTERS.


The company's main products include high-performance vector inverter, servo control system, AC permanent magnet synchronous motor driver and PLC automatic control system integration. Products are widely used in petroleum, chemical, metallurgy, numerical control machinery, packaging machinery, textile machinery, food machinery and various electrical control fields.

OEM equipment manufacturers can customize the frequency converters that you prefer and install them on your products.

2014

The company was established.

31 +

Acquired honors and qualifications

150 +

The company's on-the-job employees

100 +

Export destinations and regions

Small power production line

Small power production line

Shell-processing-equipment

Shell-processing-equipment

SMT

SMT

Plug-in-production-line

Plug-in-production-line

Quality Control

The company focuses on the R&D, production, sales and service of electric drive products.

Petroleum
Chemical
Metallurgy
Numerical Control Machinery
Packaging Machinery
Textile Machinery
Food Machinery

APPLICATION FIELD

With technological innovation as the soul, quality as the guarantee,
and serving customers as the foundation.

Our target customer group
● Factory procurement ● Industrial automation engineer ● Mechanical and electrical technicians ● System integrator (SI) ● Dealer  ● Engineering project contractor
● Customers in industries such as water pumps, HVAC, and compressors

OEM equipment manufacturers: Injection molding machine, air conditioning, textile machinery, printing machinery manufacturers (batch built-in frequency converters)

MORE

Petroleum

Chemical

Metallurgy

Numerical Control Machinery

Packaging Machinery

Textile Machinery

Food Machinery

Blog & Event


Strong technical strength and perfect production quality system are the guarantee of providing customers with high-quality services.

07 Jul,2026

Understanding Industrial Inverters for Mixer Machines: Enhancing Efficiency and Performance

Industrial inverters play a crucial role in optimizing the performance of mixer machines, a vital component in various manufacturing processes. In an industrial context, an inverter is an electronic device that converts direct current (DC) into alternating current (AC), enabling the control of motor speed and torque. This capability is particularly significant for mixer machines, where precise con

Learn more →

06 Jul,2026

Frequency Inverters: The Key to Optimizing Processing Machine Operations

Frequency Inverters: The Key to Optimizing Processing Machine Operations Table of Contents 1. Introduction to Frequency Inverters 2. What Is a Frequency Inverter? 3. How Do Frequency Inverters Work? 4. Benefits of Using Frequency Inverters 5. Applications of Frequency Inverters in Industry 6. Choosing the Right Frequency Inverter for Your Needs 7. Maintenance and Troubleshooting o

Learn more →

05 Jul,2026

Optimizing Textile Machinery Performance with Inverter Drives

In the textile industry, maintaining high efficiency and adaptability in production processes is crucial. One of the key technologies that enable these advancements is the inverter drive, an essential component for modern textile equipment. Inverter drives, also known as variable frequency drives (VFDs), are used to control the speed and torque of electric motors. By adjusting the frequency and vo

Learn more →

04 Jul,2026

Motor Inverter Benefits: Boosting Productivity in Metallurgical Operations

Motor Inverter Benefits: Boosting Productivity in Metallurgical Operations Table of Contents 1. Introduction to Motor Inverters in Metallurgical Operations 2. What is a Motor Inverter? 3. The Significance of Motor Inverters in Metallurgy 4. Key Benefits of Using Motor Inverters 4.1 Energy Efficiency 4.2 Cost Savings 4.3 Precise Control

Learn more →