High Density Cartridge Resistance Heater/Heating Element

Product Description

High Density Cartridge Resistance Heater Element
                            
Cartridge heaters is consist of a cylindrical stainless steel tube and thus provide a high corrosion prevention. The heating wire inside which is wound onto a ceramic core.

The number of coils varies depending on the power. and provide a great uniform distribution of heat, which considerably increases the long life of the heater as well as prevents the oxidation of the heater wire even at high temperatures .The solids, liquids, and gases need to be heated by cartridge heater, transmit heat quickly by conduction if the producer of the heat (the cartridge) is in direct contact with the heat sink (any solid, liquid, or gas). Widely used for manufacturing plastic and rubber parts in the car industry or in the food processing industry, etc they are also commonly found in the chemical, electronics, medical equipment, packing and nuclear industries.

Apart from our broad standard range we also develop and manufacture cartridge heaters according to your special demands.

Recommended for temperatures up to 750°C

All Cartridge Heaters are available with a built in Thermocouple Type J or K.

Sheath Material	SUS 304/316/ Incoloy 840
Spirals	Nickel - Chrome
Insulation	Magnesium Oxide Powder
Voltage Supply	12V to a maximum of 480V
Maximum Temperature	750 °C
Resistance Tolerance	+ 5% -10%
Wattage Tolerance	+5% - 10% (closer tolerances are available upon special request)

When ordering Cartridge Heaters, please specify the following information :
1. Type of Cartridge Heater.(please refer to Termination Options)
2. Diameter of Cartridge Heater.
3. Overall length for a straight Cartridge Heaters.
4. Wattage & Voltage
5. Lead type(glass fibre / PTFE) & lead length.

Type of Cartridge Heaters:

Element component
    1. High-grade nickel chromium resistance wire,
    2. MgO core,
    3. Stainless steel tube
    4. Built in cable, or swaged in
• Special sizes, wattages, and materials are available upon request; 
• Custom-designed to meet your specifications.
• Pin leads are available

Structure:

Certificate:

FAQ
 
(1). Q: Can you give me a discount price?
A: It is depending on the quantity. The larger the quantity is, the more discount you can enjoy.
(2). Q: How can I get a sample?
A: Normally For most our products can be sent free of sample charge if the quantity is small and customers only need to bear the shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. If the quantity is big, we need to charge a sample fee.
(3). Q: Why does your price a bit higher than other Chinese suppliers?
A: We are focusing on manufacuturing high quality performance products in order to establish a long term and friendly cooperation with all customers.
Our price maybe not the lowest, but our cost performance is the highest.
(4). Q: How can you guarantee the quality of mass production keep the same with the sample sent to me before?
A: Our warehouse staff will leave another same sample with your company name marked in our company before sending the samples to you to ensure the same production as the samples.