Specifications

Spring Heater: 1. 4.0*4.0 (4.0t*4.0mm)
2. the surface is mat
3. stainless steel

Using superior stainless steel as material, spring coil can be made into round, section, etc. Its surface can be shine or mat, and also can be made with thermocouple, type K, type J, type E and type Q. Those spring heaters are widely used in hot runner plastic mould, blowing mold, extruder nozzle and nozzle chip.

We can also make strip one, and you can form it in the way you wanted.