Tube coil heater with round and flat cross-section is made of high-quality stainless steel, electric wire imported from Germany, the United States imports of high purity magnesium oxide and other materials and strict technology, the use of independent intellectual property rights automation Equipment, meticulously made, heating the smallest diameter of up to φ1mm, the maximum temperature of the heater up to 650 ℃.

The heater coil made of spiral spring type, the inner sleeve of copper sleeve, external stainless steel cladding, made by welding the whole, can make the heating ring tightly attached to the heated objects (heat Tsui, hot runner sleeve, nozzles), in order to obtain the good heat transfer effect.

In the heater, can be installed φ0.5 ~ φ3mm K, J or E-type armored thermocouple, to ensure precise temperature control.