Different XFD Kettles And Different Heating Technologies
XFD specializes in R&D and manufacturing popcorn machines , our technologies are the most advanced all over the world, that is why we are a leader in popcorn machine manufacturing industry, won the NATIONAL HIGH & NEW TECHNOLOGY ENTERPRISE awarded and got the subsidy from Chinese government. All the XFD popcorn machines can be divided into three categories according to the types of kettle and heating technologies. 1. Flat Bottom Kettle (Electric Heating Technology) This flat bottom kettle Popcorn Machine adopts the electric heating technology to pop corns. The electrical energy is converted to heat energy achieving 50%-60% energy utilization, 40%-50% energy release to the air. It uses disc type heater tube to ensure all the corn well burst. During heating, the heating process is short and produces a small amount of waste gas, residue and smoke, keeps the heated objects clean. Compared to other brands’ kettles, this XFD kettle is difficult to being dam...