Customized 12V 24V 48V 220V 20W 40W 60W 80W 100W 200W Industrial Stainless Steel Electric Heating Element Cartridge Heaters

Product Description

 

Product Description

A cartridge heater is a cylindrical heating element designed to be inserted into a hole or cavity in a metal block, mold, or other object to provide localized and efficient heating. These heaters are widely used in industrial applications, such as plastic molding, packaging, and fluid heating, due to their compact size, high power density, and ability to deliver precise and uniform heat.

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.

Key Features of Cartridge Heaters

1. High Power Density: Delivers high wattage in a compact design.

2. Uniform Heating: Provides even heat distribution along the length of the heater.

3. Durability: Made from robust materials to withstand high temperatures and harsh environments.

4. Customizable: Available in various diameters, lengths, wattages, and voltages.

5. Fast Response Time: Heats up quickly due to low thermal mass.

6. Easy Installation: Designed for simple insertion into pre-drilled holes.

Types of Cartridge Heaters

1. Standard Cartridge Heaters:

   • General-purpose heaters for a wide range of applications.

   • Available in various diameters (e.g., 1/4", 3/8", 1/2") and lengths.

2. High-Temperature Cartridge Heaters:

   • Designed for applications requiring higher temperatures (up to 750°C or 1382°F).

   • Made with specialized sheath materials like Incoloy.

3. Double-Ended Cartridge Heaters:

   • Have lead wires exiting from both ends.

   • Suitable for applications requiring even heat distribution.

4. Screw-Plug Cartridge Heaters:

   • Feature a threaded end for easy installation and removal.

   • Commonly used in fluid heating applications.

5. Flanged Cartridge Heaters:

   • Include a flange for secure mounting.

   • Ideal for applications requiring mechanical stability.

Advantages of Cartridge Heaters

1. Compact Design: Fits into small spaces for localized heating.

2. High Efficiency: Provides direct and efficient heat transfer.

3. Customizable: Can be tailored to specific sizes, wattages, and voltages.

4. Durability: Resistant to wear, corrosion, and high temperatures.

5. Fast Heating: Rapid response time for dynamic temperature control.

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;

Applications of Cartridge Heaters

1. Plastic Molding:

   • Heating injection molds and extrusion dies.

2. Packaging:

   • Sealing and forming plastic films or containers.

3. Industrial Machinery:

   • Heating platens, nozzles, and dies in manufacturing processes.

4. Food and Beverage Industry:

   • Heating molds, trays, or equipment in food processing.

5. Medical Equipment:

   • Heating components in diagnostic or therapeutic devices.

6. 3D Printing:

   • Heating extruder nozzles or print beds.

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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.