Coil & Casting Heaters
Features
- Coil and Casting Heaters are used for hot runner
molds, spru, nozzle and many more applications
- A very wide contact surface result in
exceptionally high levels of thermal conductivity towards the body that
needs to be heated
- Optimal insulation results in very long live
duration
- Heavy-duty construction results in very high
resistance to mechanical shocks
- Operation temperature up to 700oC (1300oF)
- Optional built-in thermocouple for
hihg-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 3mm x 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
|
3" type (Fe K)
"K" type (Gr Al)
|
Connecting Wires
|
Stranded Nickel
wires with PTFE coating
|
Different types of Termination Exits
|
Tangential
Radial & Axial
|
Voltage angle
|
Max. 250 V,
STandard: 230 V
|
Power Tolerance
|
± 10%
|
High Voltage Strength
|
± 10%
|
High Voltage Strength
|
Min. 800V-AC
|
Insulation Resistance
|
≥ 5 Ω
|
Current Leakage
|
≤ 0.5 mA
|
Sheath Temperature
|
750oC
max.
|
|
