120KW Rotary Cookware Bottom Heating Machine

TENYES 120KW Rotary Cookware Bottom Heating Machine normally consists of heating power source, heating machine and water cooling system.This equipment has features such as Each pan or pot will be heated many times by many induction heads, and each induction head can adjust different power position and thus can reach the uniform heating; The operation worker can stay in one place, and do not need to walk back and forth when take and place work-piece. Work-piece take and place carry on outside the turntable,and have large turning space and easy to take and place, pot body height have no limited and wide range of application. Easy to facilitate the transformation of the future, to further save manpower.

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Product Description

The 120KW Rotary Cookware Bottom Heating Machine is a high-tech equipment which developed by our engineers through absorbing the advanced technology of same kind heating machine at home and abroad. Our engineers have rich experience of commissioning and maintenance. This machine mainly used for tableware (stainless steel pan, pot, kettle) heating before multi-layer compound bottom impact bonding.

Brief Introduction of Heating Power Source

In China normally there are three kinds of Heating Power Source:

Vacuum tube high frequency: vacuum tube high frequency is the most traditional technology with nearly a hundred years history. This technology using the high voltage vacuum triode tube as the main inverter component, make the three phase 380V/50HZ power transfer dozens KHZ to hundreds KHZ high frequency current through voltage regulation, voltage boosting,rectifying, vacuum tube self-oscillation and blocking etc. 2000years ago this technology has been widely used but now is become old-fashion and basically close to the elimination.

SCR Medium Frequency: also known as thyristor,the english symbol SCR. It is using the controlled silicon, make the 380V/50HZ power transfer several KHZ medium frequency current through rectifying, voltage regulating, smoothing wave, filter wave and inverter etc. This technology was rapidly developed in the 1970s to 1980s. In China this technology was widely used in the cookware bottom heating from 2000 to 2008, and was partly used to replace vacuum tube high frequency.

IGBT super-audio frequency: mostly similar with the above-mentioned SCR power source, the difference is that the inverter part adopts the new type high power transistor IGBT (insulated-gate-bipolar transistor) frequency conversion, which is switch speed more faster and the frequency more higher than SCR, normally can reach dozens KHZ. This technology was rapidly developed in 1990s. It has been widely used in the cookware bottom heating machine and has basically replaced the above-mentioned two kinds of power supply.