Hot Runner Coil Heaters Spring Heater With Stainless Steel Braided Protection Sleeve
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4.2 X 2.2mm Hot Runner Spring Heaters With Stainless Steel Braided Protection Sleeve
1. Coil Heater Brief Introduction
Coil heaters are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The heaters are annealed to acquire malleability for bending into any shape. Hot runner heaters with built in thermocouple are also available. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.It's high working temperature, fast heating, uniform heating precision, long service life, can be automatically controlled area, high thermal conduction, while internal heating material damage, external can be reuses.
2. Feature
Material 1. Germany imported Ni80Cr20 Alloy wire ; 2. USA imported high purity Mgo ; 3. Stainless Steel sheath contains high composition of nickel ; Technical feature , 1. Maxium sheath temperature 750℃； 2. High voltage test Min. 1000V AC ; 3. Insulation resistance ≥500MΩ AT 500V AC 4. Leakage current ≤0.5mA at 253V AC
3. Coil Heater Parameter.
4.Spring Coil Heater Application
This Heating Coil is widely applied for hot runner system, plastic industry, packaging machinery, medical equipment, casting process,other electric heating industry, etc.. |
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| Product Tags: electric resistance heater coil heater with thermocouple | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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