Induction Heating Equipment: Market oriented, technology driven and quality based

To buy a high-frequency heating plate, of course, look for Kehua

by:Kehua     2022-08-05
Nowadays, many heating plates have low efficiency and are very energy-consuming, causing a lot of waste. However, I found Kehua company, and the high-frequency heating plates developed by them are really energy-saving and environmentally friendly. This is the progress of technology. Today The editor will introduce the high-frequency heating plate to you! The high-frequency heating plate-Kehua Introduction converts electrical energy into thermal energy to heat objects. It is a form of electric energy utilization. Compared with general fuel heating, electric heating can obtain higher temperature (such as arc heating, the temperature can reach more than 3000 ℃), which is easy to realize automatic temperature control and remote control, and the vehicle electric heating cup can keep the heated object as required. certain temperature distribution. Electric heating can directly generate heat inside the heated object, so it has high thermal efficiency and fast heating rate, and can achieve overall uniform heating or local heating (including surface heating) according to the heating process requirements, and it is easy to achieve vacuum heating and controlled atmosphere heating. In the process of electric heating, less waste gas, residue and smoke are generated, which can keep the heated object clean and does not pollute the environment. Therefore, electric heating is widely used in the fields of production, scientific research and testing. Especially in the manufacture of single crystals and transistors, mechanical parts and surface quenching, smelting of iron alloys and the manufacture of artificial graphite, electric heating methods are used. Working principle High-frequency high-frequency current flows to the heating coil (usually made of copper tube) that is wound into a ring or other shape. As a result, a strong magnetic beam with an instantaneous change in polarity is generated in the coil. When a heated object such as a metal is placed in the coil, the magnetic beam will penetrate the entire heated object, and in the opposite direction of the heating current inside the heated object, it will generate Correspondingly large eddy currents. Due to the existence of resistance in the heated object, a lot of Joule heat will be generated, and the temperature of the object itself will rise rapidly. To achieve the purpose of heating all metal materials. Advantages ① It is not necessary to heat as a whole, the deformation of the workpiece is small, and the power consumption is small. ②No pollution. ③The heating speed is fast, and the oxidation and decarburization of the workpiece surface is relatively light. ④The surface hardening layer can be adjusted according to the needs, which is easy to control. ⑤The heating equipment can be installed on the machining production line, which is easy to realize mechanization and automation, easy to manage, and can reduce transportation, save manpower and improve production efficiency. ⑥The martensite structure of the hardened layer is finer, and the hardness, strength and toughness are higher. ⑦After surface quenching, the surface of the workpiece has a large compressive internal stress, and the workpiece has a high resistance to fatigue and fracture. High-frequency heating plate - Kehua Have you found that Kehua's high-frequency heating plate is really a good product? If you are buying a heating plate, this heating plate is really the best choice!
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