How to Maintain a Variable Frequency Drive

It shares 10 important tips about how to maintain a variable frequency drive.

Professional System Control Solution of Industrial Washing Machine Provided by AC70

It shares a professional system control solution for industrial washing machines provided by VEICHI AC70 frequency inverter.

Application of Veichi AC90 Frequency Inverter on Dye Jigger

Veichi AC90 has been used in textile industry for controlling the sizing machine. It effectively enhances the productivity and reduces the maintain cost.

Pump VFD or VSD for Constant Pressure Water Supply System

It shares the pump VFD which is widely used in constant pressure water supply system, and the energy-saving principle of VSD pumps.

PLC and AC70 Vector Inverter Used in Extruder

Extruder is widely used in plastic processing machinery.This article describes the performance of Veichi industrial control products on extruders.

Application of Veichi AC80 on Sand Saw

Veichi AC80 VFD can be used on sand saw to improve the board quality and production efficiency while reducing energy consumption and costs. AC80 VFD can ensure safety and reduce network load during operation of sand saw.

Application of Veichi AC60Q on Ball Milling Machine

This article shows the professional solution that Veichi AC60Q provided to ball milling machines in ceramic industry.

Frequency Conversion and Energy Saving Solution for Boiler Combustion System

This solution shares how to transform the boiler combustion system to make it more energy-saving with variable frequency.

Solutions of VEICHI AC80 on Tower Crane

With the increasing requirements on speed control performance of tower crane, the traditional speed control methods which have large on-site maintaining requirements, high system fault rates and poor comprehensive technical indicators can not satisfy the special requirements in industrial productions.

What is PID Control Algorithm

It introduces about what is PID control system and the working principle of PID control algorithm.

What is the Difference Between 3 Phase and Single Phase

It shows what is the difference between single phase and three phase. In this article, you will make clear about the applications, advantages and etc. about single phase and three phase.

Application of SF81 Using on Injection Molding Machine Control System

It shows the advantages, control working principle and more of Veichi SF81 VFD when it has been used in injection molding machine control system.

Practical Application of Veichi S200 on Construction Elevator

It shows that Veichi S200 provides professional control solution for construction elevator.

Application of VEICHI AC100 in Oilfield Pumping Unit

It shows the professional solution of VEICHI AC100 VFD when it is using on oil pumping unit.

Frequency Conversion Energy-Saving Retrofit Program of Air Compressor

This article is about a frequency conversion energy-saving retrofit program of air compressor.

VFD Troubleshooting

It tells the VFD troubleshooting tutorial. Read it, you will get to know about how to troubleshoot VFD drives step by step.

Applications of PLC and AC80 on Sand Dredger

This article tells the professional industrial control solution that Veichi AC80 and VE200 PLC provides to sand dredger.

What is the Difference Between AC and DC Power

This article shares about the differences about AC power and DC power in voltage, current flow and practical applications.

Wholesale Frequency Converter 50Hz to 60Hz

This article lists some wholesale 50Hz to 60Hz frequency converters manufactured by Veichi and tells why people search frequency converter with 50Hz and 60Hz.

AC90 Offers Professional Solutions for Sizing Machine

Veichi AC90 has been used in textile industry for controlling the sizing machine. It effectively enhances the productivity and reduces the maintain cost.

Application Case of AC80 Rotary Lathe Control System

Veichi AC80 provides professional system control solution to rotary lathe with improved peeling efficiency and accuracy.

VFD Installation Instructions

It shares the VFD installation guide and the important attentions what you need to read before installing VFDs.

What is Pulse Width Modulation

This article introduces what is PWM, pulse width modulation such as its theory, applications and more.

What is the Difference Between AC and DC Motors

It tells about the difference between AC motor and DC motor in features, practical applications and so forth.