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| Customization: | Available |
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| Certification: | RoHS, ISO9001, CE |
| Type: | Cartridge Heater |
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A cartridge heater is a cylindrical heating element used to provide precise and localized heat in various industrial, commercial, and laboratory applications. It is typically made of a metal sheath (often stainless steel, Incoloy, or other alloys) with a resistive heating coil inside, surrounded by insulating material (such as magnesium oxide). The heater is designed to fit into a hole or cavity in a tool, mold, or machine, ensuring efficient heat transfer.
| 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.
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.
Cylindrical Design: Fits into drilled holes for direct contact heating.
High Power Density: Provides concentrated heat in a small area.
Customizable: Available in various diameters, lengths, and wattages to suit specific applications.
Durable Construction: Resistant to high temperatures, corrosion, and mechanical stress.
Fast Heating: Efficient heat transfer due to direct contact with the material being heated.
Function:
Plastic Molding: Heating injection molds and extrusion dies.
Packaging Equipment: Sealing bars and hot plates.
Food Processing: Heating plates and rollers.
Medical Equipment: Sterilization and heating components.
Industrial Machinery: Heating dies, nozzles, and cylinders.
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
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