Coil & Casting Heaters for Hot Runner Molds
- Coil & Casting Heaters are used for hot runner molds, spru bush, nozzle and many more applications
- A very wide contact surface results in exceptionally high levels of thermal conductivity towards the body that needs to be heated
- Optimal insulation results in very long life duration
- Heavy-duty construction results in very high resistance to mechanical shocks
- Operation temperature up to 700Ëš C (1300Ëš F)
- Optional built-in thermocouple for high-resolution temperature measuring (J-type standard; K-type on request)
- Heaters can be incorporated into brass or aluminum castings
- Wide range of straight standard heaters normally in stock, ready for coiling/shaping; Cross section available: 3mmx3.3mm and 2.2mm x 4mm
- Also available in other options
Technical Specifications
|
Sheath Material |
SS304 & SS316L |
|
Insulation Material |
High Purity Mgo |
|
heating Elements |
NiCr 80:20 |
|
Thermocouple |
"J" type (Fe K) "K" type (Cr Al) |
|
Connecting Wires |
Stranded Bickel wires with PTFE coating |
|
Different types of Termination Exits |
Tangential, Radial & Axial |
|
Voltage Range |
Max.: 250V, Standard: 230 V |
|
Power tolerance |
± 10% |
|
High Voltage Strength |
Min.800V-AC |
|
Insulation Resistance |
? 5 Ω |
|
Current Leakage |
? 0.5 mA |
|
Sheath Temperature |
750ËšC max |
