220V 380V 700W 25*125Mm Heating Element Rod Cartridge Heater
220V 380V 700W 25*125Mm Heating Element Rod Cartridge Heater
220V 380V 700W 25*125Mm Heating Element Rod Cartridge Heater
220V 380V 700W 25*125Mm Heating Element Rod Cartridge Heater
220V 380V 700W 25*125Mm Heating Element Rod Cartridge Heater
220V 380V 700W 25*125Mm Heating Element Rod Cartridge Heater
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380V 700W 25*125Mm Cartridge Heating Rod
artridge heater is a piece of equipment, made of MgO powder or MgO tube, ceramic cap, resistance wire(NiCr2080), High temperature leads, seamless stainless steel sheath(304,321,316,800,840). usually in tube form, that is used in heating applications by way of insertion into metal blocks via a series of drilled holes. Cartridge heaters are manufactured in two basic forms - high density and low density. High density cartridge heaters are used to heat plastic injection moulds, dies, platens and so forth, whereas low density cartridge heaters are more suitable for packing machinery, heat sealing, labelling machines and hot stamping applications.
internal wiring: high temperature resistance, uniform heating, high thermal conductivity and difficult
cable fracture.
external wiring: high temperature resistance, uniform heating and high thermal conductivity.
Date sheets
Resistance heating wire
NiCr 80/20 wire
Wattage Tolerance
+5%, -10%
Resistance tolerance
+10%, -5%
Length tolerance
±1 mm
Diameter tolerance
± 0.02mm
Standard Cold Zone
5-10mm
Insulation resistance (cold)
≥ 500 MΩ
Maximum leakage current (cold)
≤ 0.5 mA
Thermocouple Location
type J / K / Ground wire
Function:
1. Operating conditions: ambient temperature-20℃ ~ + 60℃, relative temperature <80%;
2. Electrical strength: cold withstand voltage AC work 1500V 50Hz lasts for 1 min without breakdown phenomenon;
3. Thermal insulation performance: AC 1000V 50Hz lasts for 1 min without breakdown phenomenon;
4. Leakage current <0.5MA; Insulation resistance> 30MΩ;
