Electric Cartridge Tubular Heaters

Electric Cartridge Tubular Heaters

The typical structure (the most popular structure) of an electric cartridge tubular heater is the same as that of an electric heating tube. It is generally composed of 5 parts: insulator, sealing material, lead rod, filler, heating wire, metal sheath, and terminal. The spiral heating wire and...
Chat Now

Product Details

The typical structure (the most popular structure) of an electric cartridge tubular heater is the same as that of an electric heating tube. It is generally composed of 5 parts: insulator, sealing material, lead rod, filler, heating wire, metal sheath, and terminal. The spiral heating wire and the lead-out help are located in the center of the metal sheath. Its manufacturing process is to penetrate the spiral heating wire into seamless steel pipe, copper pipe or aluminum pipe. The gap is evenly filled by a multiple-tube filling machine. Thermally conductive oxidizing medium, such as crystalline magnesium oxide powder (alumina or clean quartz sand can also be used). Then use a tube shrinking machine to reduce the diameter of the tube to make the oxide medium compact (density above 3.3g/cm3), to ensure that the heating wire is isolated from the air, and the center position does not shift and touch the tube wall. such. The heat per unit area can be increased more than ten times. The service life can be correspondingly increased to more than 10 years. Compared with the electric heating element with the same large heat, the tubular electric heating tube can save 5% of the electric heating material, and the thermal efficiency can reach more than 90%.

Cartridge Heater Structure

Specifications of Jaye cartridge heater:

Specification

Description

Resistance wire

High grade nickel chromium   resistance wire

Insulation

High grade MgO core and MgO

Sheath material

SS304, SUS321, SUS316L,   Incoloy800, 840, Titanium

Voltage

12V-480VAC

Diameter:

Minimum:3mm,   Maximum:35mm

Lead   wire construction

Crimped-on   or Swaged-in lead wire

Lead   wire types and material

Swaged in fiberglass insulation nickel wire ( 750°C )

Crimped on PTFE wires ( 250°C )

Crimped on silicon insulated wire ( 200°C )

Crimped on fiberglass insulation nickel wire ( 450°C )

Thermocouple

J   type or K type are available

Lead   protection Options

Stainless   steel braid, Stainless steel flexible hose or armor

Fixing   types

Flange,   screw plug, post terminal

 QQ20200509163519 - QQ20200616134948


Application-Cartridge Heater

Hot Tags: electric cartridge tubular heaters, China, manufacturers, suppliers, factory, wholesale, customized, electric, high quality


Packing & Delivery

Quality-Cartridge Heater

Inquiry

You Might Also Like