Resistance Wire: Cr20Ni80
Die Electrical Strength: 800V A/C
Resistance tolerance: 10%
Heating coil I.D: 8mm~40mm
Max power density: 9W/cm²
Coil heaters are an advance concept of thermal engineering which has a construction similar to high watt density cartridge heaters. The basic concept of these heaters consists of compacted MgO, high temperature Nickel-chrome resistance wire and chrome nickel steel tube.
These heaters are also known as high performance tubular heaters or cable heaters. These heaters can be constructed
with or without built in Thermocouple.
Technical Data:
-- Hot Runner Heater for Applications:
1. Injection molding machine nozzle
2. Hot Runner Nozzles & Bushings
3. Packaging machinery
4. Hot runner Injection Molds
5. Injection & Blow Molding Machine Nozzles
6. PET preform & Thin wall container Molds
7. Hot runner Manifolds
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