Company Introduction

Guangzhou Wangxin Electrical & Mechanical Equipment Co.,Ltd is based in Guangzhou, more than 20 years focused on the development and manufacture of induction heating machine. Customers’ satisfy is our constant aim, hope our professional induction heating solutions can benefit you a lot.

We mainly have four series of machine divided by frequency:

Medium Frequency Series Machine (WXM): Frequency 0.5-20KHZ

Ultrasonic Frequency Series Machine (WXU): Frequency 10-30KHZ

High Frequency Series Machine (WXH): Frequency 30-100KHZ

Superhigh Frequency Series Machine (WXS): Frequency 100-1100KHZ

Benefits for using induction to heat metal:

Low Operating Costs

Induction generates heat directly within each metal. No energy is wasted heating ambient air. This, together with precise power controllability, makes induction extremely energy efficient.

High productivity

Induction heating is fast, capable of heating to high temperature in seconds. Throughput is enhanced by the use of automated loaders, feeders and extractors.

Improved Quality

Induction ensures uniform through-heating for each invididual workpiece. This contributes to excellent grain flow characteristics in each forged metal. Also induction’s extremely rapid temperature increases result in minimal scaling and surface defects, which in turn contribute to longer die life.

Flexibility

Modern induction heating systems feature quick and easy coil changeovers, whcih realize to heat different size and shape workpiece.

The efficiency of an induction heating system for a specific application depends on several factors: the characteristics of the part itself, the design of the inductor, the capacity of the power supply, and the amount of temperature change required for the application.

The Characteristics of the Part

METAL OR PLASTIC: induction heating works directly only with conductive materials

MAGNETIC OR NON-MAGNETIC: It is easier to heat magnetic materials.

THICK OR THIN: small or thin parts generally heat more quickly than large thick parts, especially if the larger parts need to be heated all the way through. And the higher the frequency, the shallower the heating in the part. 

RESISTIVITY: Low resistivity metals such as copper, brass and aluminum take longer to heat. Resistivity increases with temperature, so a very hot piece of steel will be more receptive to induction heating than a cold piece.

Inductor Design

Inductor design is one of the most important aspects of the overall system. A well-designed inductor provides the proper heating pattern for your part and maximizes the efficiency of the induction heating power supply

 Power Supply Capacity

The size of the induction power supply required for heating a particular part can be easily calculated. First, one must determine how much energy needs to be transferred to the work-piece. This depends on the mass of the material being heated, the specific heat of the material, and the rise in temperature required. Heat losses from conduction, convection and radiation should also be considered.

Wangxin Technology, top quality induction machine supplier, can provide induction furnace from 1KG to 300KG Capacity. Induction furnace can be used for all metal melting, like steel, Iron, Copper, Brass Gold, Silver, Aluminum etc.  Accurate temperature control to improve casting product's quality. The high temperature of furnace can meets most of the production requirements.

The advantage of the induction furnace is a clean, energy-efficient and well-controlled melting process, compared to most other means of metal melting. Compare to traditional coal melting and KGPS melting furnace, our IGBT induction furnace is 40-50% energy saving. And environmental friendly IGBT induction furnace also provide a good working surroundings for your workers. 

We provide customization service due to different heating demands. Temperature control system, intergrated induction furnace are both avaliable.