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Cartridge Heater Elements

Sanvi Heat Cartridge Heater Elements made for crimped or swaged construction are ideal for the installation of a high power in minimal space, consists of high-grade nickel chromium resistance wire, stainless steel electric rod cartridge used for heating metal parts. These heaters manufactured in two basic forms – high density and low density with various diameters, length, wattages and voltages. High density cartridge heaters are used to heat plastic injection molds, dyes, platens and so forth, whereas low density cartridge heaters are more suitable for packing machinery, heat sealing, labelling machines and hot stamping applications. Based on high watt density, high temperature, Cartridge heating elements are widely used in stamping molds (shaping mold), hot cutters, packaging machinery, injection molds, extrusion molds, rubber molds, melt blown molds, hot press molding machinery, semiconductor processing, pharmaceutical machinery, uniform heating platforms, liquid heating, etc.
A collection of cartridge heater elements neatly arranged

What is Cartridge Heater?

A cylindrical tubular heater known as a cartridge heater is used to precisely and concisely heat a variety of materials, machinery, and equipment. A heater provides internal radiant heat by inserting it into a hole in the object to be heated, as opposed to an immersion heater.

Common Function Performed by Cartridge Heater

Heating metal plates from within at a set wattage to suit the application’s requirements is a typical use for cartridge heaters. A hole bigger than the cartridge heater’s diameter is bored into metal blocks or dies in order to heat them.

The Key Advantage of Cartridge Heaters

  • Increased thermal effectiveness. Because of its high thermal conductivity, cartridge heaters can quickly transmit heat to an item.
  • Simple to Setup. Cartridge heaters have a small form that makes installation and replacement simple.
  • Precise management of temperature. They are able to precisely satisfy temperature needs for a range of uses.
  • Wide range of applications. Appropriate for a wide range of sectors and uses, including food processing, packaging machines, plastic processing, etc.

Uses of Cartridge Heating Elements

For accurate and targeted heating in a variety of operations, cartridge heaters are frequently employed. They are heating tubes that are put into holes that have been bored to release heat from the inside. For ease of installation, cartridge heaters are often somewhat smaller in diameter than the pilot holes into where they are put. Depending on the application’s watt density requirements, they can have bespoke designs.

Why Choose Us?

Get through the wholesome experience of heating solutions with best cartridge heaters manufacturers. We promise to bring ease in your life with our best catridge heating elements. We ensure that you get the best service possible so don’t think and provide yourself the best heating solution with us.
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  • Plastic mold
  • Hot stamping dies
  • Sealing and hot cutter mold
  • Melt blown mold
  • Roller cutter
  • Cylindrical mold
  • Thermal platform
  • Rubber molding industry
  • Hot melt adhesives
  • Packing Industry
  • Standards models
  • Food service equipment
  • Scientific equipment
  • Aerospace
Tube Dia (MM) Length Volt Watts
2
25
5
33
12
36
6
50
100
100
8
30
230
60
8
100
230
350
12
160
220
600
12
265
200
1000
16
100
220
400
10
205
220
200
15.5
150
380
800
8
60
24
80
9.8
140
110
300
20
1855
380
2000

Advantage of high density cartridge heater

  • High temperature
  • Long service life features
  • Widely used in stamping molds
  • Temperature of up to 1400 °F (760 °C), internally up to 1600 °F (871 °C).

Advantage of low density cartridge heater

  • Lower temperature
  • Resistance of oxidation
  • Optimize heat transfer
  • Long life
  • Temperature of up to 1000 °F (538 °C), internally up to 1200 °F (649 °C),

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