Induction heating equipment supplier by cmheat.com? An important feature of the induction heating process is that the heat is generated inside the object itself, instead of by an external heat source via heat conduction. Thus objects can be heated very rapidly. In addition there need not be any external contact, which can be important where contamination is an issue. Induction heating is used in many industrial processes, such as heat treatment in metallurgy, Czochralski crystal growth and zone refining used in the semiconductor industry, and to melt refractory metals that require very high temperatures. It is also used in induction cook-tops for heating containers of food; this is called induction cooking.
Assembly is as simple as connecting the +terminal of your power supply to the +terminal of the ZVS driver and the -terminal of your power supply to the -terminal of the ZVS driver. The polarity of the working coil does not matter. I recommend an adjustable power supply and using a power meter to give you better control on your heat output. This induction heater works by pulsing the DC at a high frequency(about 160kHz). This creates a constantly changing magnetic field that induces eddy currents in conductive materials near the coil. Ferromagnetic materials will also heat up due to hysteresis. This is the heat produced from rapidly changing magnetic fields in the material. Induction heating is more efficient than many other methods because there is less wasted heat. For example, induction cooktops are more efficient than electric and gas stoves. I’ll be making more attachments and demonstrating more practical uses for inductive heat.
IGBT small induction melting furnace for steel, copper, brass, aluminum, gold melting, The melting power is from 15KW ~ 160KW. The melting capacity is from 2 kg ~ 150 kg. 1. MF melting furnace can be used for the melting of steel, stainless steel, brass,cooper, gold and so on. 2. Because of the stirring effect which caused by the magnetic force, the melting pool can be stirred during the melting course to ease the floating of the flux and oxides to produce high quantity casting parts. 3. Wide frequency range from 1KHZ to 20 KHZ, working frequency can be designed by changing the coil and compensating capacitor according to the melting material, quantity, stirring effect desire, working noise, melting efficiency and other factors. Find extra information at induction furnace.
Gears, Firing pins, Engine Camshafts, Lock Shackles, Security Fasteners, and Self Drilling Screws are all commonly case hardened. The method of case hardening used in the video is also known as carburizing with a cryogenic treatment. Liquid nitrogen is usually used but I used a isopropyl alcohol dry ice bath. Liquid nitrogen would provide even more benefits by converting even more retained austenite to martensite. Also, if you don’t mind the darkness of the part after the hardening process, it’s best not to polish it for even more rust protection. The method used in the video can be repeated multiple times until the desired hardness is achieved.
Qingdao Shuimu Induction Equipment Co., Ltd is a professional induction heating equipment manufacturer in Qingdao City, China from 1999. Our induction weld preheating PWHT machine specializes in Metal Weld Heating, post Weld Heat Treatment(PWHT), thermal Assembly, fluid Heating and Non-ferrous Metal Melting Furnace design and manufacture. The induction weld preheating PWHT machine is air cooling with DSP + PLC control. Can set the heating temperature, heating speed and cooling speed. MYF Melting Furnace is designed for Non-ferrous Metal Melting. Which is used for Copper, Aluminum, Zinc, Tin and Lead melting. The power size is 40KW-600KW. Read additional information at here.