220V 800W Stainless Steel Cartridge Heater Electric High Temperature Resistance Heating Element

Product Description

 

Product Description

A cartridge heater is a cylindrical, tubular heating element designed to provide precise and localized heat in various industrial and commercial applications. It is typically made of a metal sheath (often stainless steel, Incoloy, or other alloys) with a resistance wire (such as nickel-chromium) wound around a ceramic core. The heater is compact, efficient, and capable of high heat output in a small form factor.

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

Advantages 

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.

Internal wiring port section of the heating tube does not adopt the terminal connection mode,

                    Making it havhigh temperature resistance and strong mechanical properties.
 

 The port part of the heating tube adopts terminal connection mode Is resistant to

       high temperature and works in the heating medium which can not conduct wiring at both ends.

Key Features:

1. Cylindrical Design: Fits into drilled holes or cavities in molds, dies, platens, or other machinery.

2. High Power Density: Provides concentrated heat in a small area.

3. Temperature Control: Often used with thermocouples or temperature sensors for precise control.

4. Durable Construction: Resistant to high temperatures, corrosion, and mechanical stress.

5. Variety of Sizes and Wattages: Available in different diameters, lengths, and power ratings to suit specific applications.

Function:
1. Operating conditions: ambient temperature-20ºC ~ + 60ºC, 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;

Common Applications:

• Plastic Molding: Heating injection molds and extrusion dies.

• Packaging Equipment: Sealing bars and hot plates.

• Food Processing: Heating elements for ovens, dryers, and sealing machines.

• Medical Equipment: Sterilization and heating in medical devices.

• Industrial Machinery: Heating of dies, platens, and other components.

Company Profile

Taizhou Best electric heating appliance Co., Ltd. was established in 2 0 1 4 year. It is a

comprehensive company integrating production, sales and technical service. the factory covers an

area of 5000m2,has nearly 100+employees.have obtained ISO9001, CQC,CE,ROHS certifications.

 

Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone heater

thermocouple, heating element, and other heating products. The factory introduced advanced

automatic control system and online quality,inspection system to ensure the stability and reliability

of product quality

Certifications

1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
    You may contact any one of our sales and services team: email to us as inquiry.

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