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High temperature resistance, good electrical conductivity, standard connection leads - details see: https://www.machineto.com/special-cartridge-heater-10245650

Cartridge heater classify :

1. According to shape, cartridge heater usually include:

• square cartridge heater: it is effective heating element with special condition, be used in some mould hole, and used in other equipment.
• standard cartridge heater:Φ6~Φ25mm
• Massive cartridge heater :Φ25~Φ100mm
• split cartridge heater
• flat cartridge heater: it is effective heating element with special condition, be used in some mould hole, and used in other equipment.
• Mini cartridge heater: Φ2.2~Φ5.9mm
• tape cartridge heater :it is effective heating element with special condition, be used in some mould hole and used in other equipment.
• hollow cartridge heater: It is use heater’s hollow pipe to increase heating air speed.

2. According to the lead line's position, include:

• outer lead wire cartridge heater : hard stainless steel wire elicit from the interior heater, meet the high temperature wire outside .this technology is standard .the type is:HSM3-1
• inner lead wire cartridge heater: high temperature wire elicit from the interior heater directly, this technology is high in the cost, but hard to broken line. the type is:HSM3-2
• soft lead wire cartridge heater: stainless steel soft wire elicit from the interior heater, latch the glass fiber sleeve outside .this technology is low in cost ,hard to broken line. the type is :HSM3-3.

Cartridge heater applications:

In the plastics industry cartridge heaters are used in hot runner system,small mould heating ,plastic package ,Medical equipment plastic ,plasticinjection molding machine nozzle heating, Package and cartridge is alsoused in the cigarette industry, footwear industry, thermoforming machinery.

Cartridge heater features:

• standard connection leads ,such as Fiberglass silicone copper wire, PTFE wrapped copper wire ,Pure PTFE copper wire
• High temperature resistance
• good electrical conductivity
• the wire colour: red line in white background, orange, black and white
• different connection sleeves such as flexible metal sleeve, braided metal sleeve, stainless steel sleeve, protective spring (only welded).
• Cartridge heaters are reasonable priced, easy to install
• As a rule they consist of a cylindrical stainless steel tube and thus provide a high corrosion prevention.
• There is a heating wire inside which is wound into a ceramic core. The number of coils varies depending on thepower
• the cartridge heater is filled with magnesium oxide and compressed to avoid a short-circuit.
• good heat emission and the excellent control response