Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
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hot runner coil heater with thermocouple J / K 150mm stainless steel sheath
GME manufactures high quality minitubular heaters that assure the best with respect to safety and performance.
Minitubular heater owes it importance to his great versatility; the possibility to reach high working temperatures in small spaces allows to support the most difficulit needs. GME minitubular heater can be manufactured with differents lengths, powers and sections, and are avaliable from stock also with thermocouple built-in (type J).
Technical key features:
Voltage: up to 250 V
High voltage flash test (cold): 800 V (AC)
Insulation resistance (cold): > 5 MΩ for 500 V (DC)
Leakage current (cold): < 0.5 mA for 253 V (AC)
Surface temperature: max. 750°C
Length : max. 3000 mm
length tolerance: ± 5%
Diameter tolerance:± 0.15 mm
Leads: PTFE insulation, heat resistant up to 260°C
Power tolerance (cold) Standard:±10%
On request: ± 5%
Sheath material: quality 1.4541
Power density: max. 15 W/cm²
Resistance per meter heated length: 20 to 1400Ω
Thermocouple: type J / K
Test Following to EN 60335/2/11 & EN 60204-1
Design Features:
1. High temperatures resistance
2. Unheated straight section
3. Precise temperature control 4. Fast response
5. Choice of lead orientation 6. Choice of lead protection
7. Longer heat lifetime 8. Round, square and rectangular cable
9. High watt densities 10. Rugged, durable construction
11. Available with built-in thermocouple 12. Made to customers' requirements
Typical Applications:
1. Injection moulding machine nozzle 2. Hot runner nozzles & Bushings
3. Packaging machineries 4. Hot runner injection moulds
5. Injection & Blow moulding machine nozzles 6. Hot runner manifolds
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