Cartridge heater
▇ CTH HEATROD
cartridge heater was developed with premium material and finest craftsmanship since 1987, and it brings you superior heat transfer where it is needed.
▇ Main Features:
- Nickel Chromium resistance wire – Assure even and efficient heat to the sheath long service life.
- Conductor Pin – High Nickel alloy provide stable power transfer and resistance to oxidation and high temperature.
- Magnesium oxide insulation – only premium grade is used to provide maximum dielectric strength and faster heater transfer.
- Incoloy sheath – resists oxidation and corrosion in high temperature and contaminated environment.
- Centerless Grinding – furnish precise diameter, closer heater to bore fit enable higher watt density.
- UL approved wires and insulation – 300V, 600V, 180℃ and 500℃
▇ Sheath Material Options:
Material |
Operating Temp. |
SUS 304 |
520oC |
Incoloy |
760oC |
▇ Size Ranges :
|
Min. |
Max. |
O.D. |
4.75mm |
25.40mm |
Length |
23.00mm |
>1500mm |
AC Rating: 110V-480V
DC Rating: 24V-48V
All customized orders are welcome
Even if you do not see your desired spec. here please contact us with any requirements and question you might have.
▇ Lead Wire options:
- Swaged In Leads: Application where lead wire is bent accordingly to fit moulding design, 500℃rated wires are connected internally to prevent failure under high temperature environement.
- Crimped-on Leads: rated 180℃ or 500℃ wires and conductors are joined together by crimp-on process to ensure stable power transfer to the heater.
- Teflon Leads: PFA leads rated 200℃ protects lead wire against moisture and contamination from oil, solvents and fumes. Minimum no heat section 25mm is required.
- Ceramic bead insulation: suited for higher than 500C environment.
- RTV Silicone Sealant(200C) 25mm no-heat section is required
- Epoxy Sealant(220C) 25mm no-heat section is required
- High Temp. Silicone Sealant(350C)
- High Temp. Specialty Cement Sealant(1000C)
Built-In Thermo-couple Wire
Built-In Thermo-couple Wire K-type or J-type is available
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▇ Typical Application:
Injection molding - Internal heating of nozzles
Hot runner systems - Heating of manifolds
Packaging industry - Heating of cutting bars
Vacuumed forming - Heating of manifolds
Laboratories - Heating of critical component
OD tolerance: +0.00mm -0.02mm
Length tolerance: +1.0mm -0.5mm
Output tolerance: +5% -10% (+5%, -5% at request)
QC Standard: 1.5KV/Min Dielectric Test
500V DC Above 100 MegOhm Insulation Test