Ф 2.5mm Spring coil heater is made of high-quality stainless steel, German heating wire, American high-purity magnesium oxide and strict technology, manufactured by automatic devices with independent intangible intellectual property rights. It could be used in the temperature as high as 650°C.
It adopts double end and double tube tightly wound form,the cold end used the psecial structure of the threaded connection.It could be widely used in plastic,packaging machinery,medical equipment,casting technique and other electric heating industries,especially as hot runner system to provide quality electric heating.