1results about How to "Improve pipe bending efficiency" patented technology

This utility model relates to the field of furnace tube processing technology, and in particular to a high-efficiency bending equipment for industrial furnace tubes. It includes a processing table with a support plate fixedly connected to its center. The outer wall of the support plate has an installation groove, within which a support rod is installed. The support rod extends to the outside of the processing table and is connected to a bending mold. The outer wall of the bending mold has a circular groove, within which a furnace tube is clamped. This equipment achieves "heating and bending simultaneously" by embedding a heating coil within the bending mold and directly heating the area of ​​the furnace tube to be bent in real time via a high-frequency power supply box. This avoids heat loss during the transfer process. The heating coil directly transfers heat to the furnace tube through heat-conducting holes, and the temperature sensor provides real-time feedback, improving heating efficiency. For traditional natural cooling methods that result in insufficient hardness in the bent section of heat-resistant steel furnace tubes, and the risk of cracking from direct water cooling, this equipment avoids cracking by spraying coolant through atomizing nozzles, thus reducing the scrap rate.