Why should we choose induction heating equipment for metal heat treatment?

Why should we choose induction heating equipment for metal heat treatment? Induction heating equipment is an advanced device that uses the principle of electromagnetic induction to make the heated object generate heat itself. It mainly comprises a power supply, induction coil, capacitor, and other components. When alternating current passes through the induction coil, an alternating magnetic field will be generated around it, and an induced current (eddy current) will be generated inside the metal material in the magnetic field. Due to the resistance of the metal material itself, the eddy current will generate Joule heat during the flow process, so that the metal material will heat up rapidly. This heating method does not require direct contact with the heated object and has many advantages such as high efficiency, energy saving and environmental protection. First of all, induction heating is extremely efficient. Compared with traditional heating methods, energy is generated directly inside the workpiece, reducing the loss during heat transfer. It can heat the workpiece to the required temperature in a very short time, greatly improving production efficiency. For example, in metal forging, induction heating equipment can quickly heat the blank to the appropriate forging temperature, providing a guarantee for efficient...

How to solve the various defects that may occur during heat treatment?

How to solve the various defects that may occur during heat treatment? During industrial production, heat treatment is a key process, that can give specific properties and strength to workpieces. However, the heat treatment process is not always smooth sailing. Various defects often occur. These defects are like hidden “landmines”. If not taken seriously and solved, they will seriously affect the performance and service life of the workpiece. Today, let’s take a closer look at the various defects that may occur during heat treatment and how to control them. 1. Overheating and overburning Defect manifestation: Overheating: During the heating process of the workpiece, the austenite grains are significantly coarsened due to too high temperature or too long holding time. This will lead to a reduction in the strength and toughness of the workpiece, especially the impact of toughness. Over-burning: The heating temperature is too high, which not only makes the austenite grains coarse but also causes local oxidation or melting of the grain boundaries. The performance of the over-burned workpiece has seriously deteriorated and cannot be saved, so it can only be scrapped. Control method: Strictly control the heating temperature and holding time, and operate according to the process requirements....

Disc quenching machine tool

Disc quenching machine tool In the scope of modern industrial manufacturing, quenching process is one of the important links to improve the performance of metal materials. The advent of disc hardening machine tools has given this process higher precision, efficiency and flexibility. Working principle The disc quenching machine tool adopts advanced induction heating technology to generate eddy currents inside the metal workpiece through high-frequency current, and quickly heats it to the temperature required for quenching. Then it cools rapidly to change the organizational structure of the metal, thereby obtaining higher hardness, strength and wear resistance. Features and advantages High precision: It can accurately control the heating temperature and quenching time to ensure the stable and reliable quenching quality of the parts. High efficiency: The hardening process can be completed quickly to improve production efficiency. More parts can be processed in a shorter time. Flexibility: It is suitable for disc parts of different sizes and shapes and has strong versatility. Energy saving and environmental protection: Compared with traditional quenching equipment, it has lower energy consumption and less impact on the environment. Application field Automobile manufacturing: used for quenching treatment of engine parts, transmission systems, etc. Aerospace: High-performance quenching of aircraft structural...

High frequency Induction Heating Machine

Type High frequency induction heating machine Input voltage 380v /3 phase/50hz Rated power (standard configuration) 60KW-250KW Power regulation range 5%-100% (Digital regulation) Power control accuracy ±0.5% Oscillating frequency 150–200kHz Power Factor ≥97% Work pattern Constant current,constant power arbitrary choice Control core High performance dsp processor Controlling means Internal control and remote control arbitrary switching Operation interface Industrial touch screen+ button Communication interface RS485 Cooling-down method Combination of forced water cooling  

IGBT Digital Medium frequency Induction Heating power supply for annealing and pre-heating

Medium frequency Induction Heating power supply for annealing and pre-heating Function features： Full automatic frequency tracking Incoming line phase sequence adaptive Load line adaptation Constant current, constant power control mode Internal control, external control, program control arbitrary switch Load prediction test function Load matching indication function Constant temperature control (optional) Temperature curve control (optional) Constant energy control (optional)

80kW Induction heating machine for heat treating of metals such as shafts, gears and hub wheel rings, steel bars hardening and tempering

High Frequency Induction Hardening Machine  What are the main characteristics of our induction hardening machine? Parameters of DSP digital smart power supply Type: XZZ-80 Input voltage: 380V/3phase/60Hz Rated power (standard configuration): 80kW Power regulation range: 5%-100% (digital regulation) Power regulation accuracy: ±0 .5% Oscillation frequency: 20-40KHz Power factor: ≥97% Operating mode Constant current: constant power random selection Control core: High-performance DSP processor Controls: Random switching of internal control and remote control Control interface: Industrial touch screen + button Communication interface: RS485 Cooling method: Forced water cooling combination  

XZZ-250KW medium frequency and XZG-80KW high-frequency induction hardening machines are Ready for Transportation

XZZ-250KW medium frequency and XZG-80KW high-frequency High frequency induction heating machine hardening machines are Ready for Transportation.

80KW high-frequency induction heating machine to Serbia

80KW high-frequency induction heating machine to Serbia

What we can do by using the induction heating machines?

Industrial heating field 1. Low temperature High frequency induction heating machine heating (below 400℃)    (1) Preheating before welding

Plane quenching of large steel plates

       Product name: Thick steel plate        Product specifications: 1000×100mm