Hot runner heater is mainly used for hot runner mold , as well as other precision heating system.  Spring heating ring external using high quality Ni-Cr steel tube, the internal use of high purity magnesium oxide ， high temperature resistance wire.The wire is after the annealed, with flexibility can be bent into an arc or circle heating.Rapid heating and cooling occur, due to the low mass construction Its high working temperature, fast heating, uniform heating precision, long service life,  high thermal conduction, while internal heating material damage, external can reuse.

Feature:

1. Heating cross-section as follows:

2.Heating coil ID 8mm ~ 50mm, heating ring height: 15mm ~ 200mm

3. voltage: 24V ~ 380V,wattages: 200W ~ 3000W(6.5W/CM² )

4.Built-in thermocouple : with or without J /K thermocouple(Available)

5. Max. Temperature: 650℃

6.Leads:Teflon wire lead with s.steel braided /fiberglass sheath/ kevlar sleeve)

Application:

Blow Molding;Plastic Die Applications;Extrusion;Hot Runner Systems;Injection Molding;

Thermo forming; Hot Runner Nozzles & Bushings