Description

Industrial processes often require immense amounts of heat delivered to a small area. This is measured in watt density (watts per square inch). Industrial cartridge heaters, for example, can achieve extremely high watt densities to heat metal molds rapidly.

The cartridge heating element made by our factory is a kind of electric heating element made by modern technology, and the manufacturing process is compressed, centerless grinding machine processing and polishing. It has the characteristics of standard size, beautiful appearance and high temperature resistance. Suitable for all kinds of molds, all kinds of liquid and air heating.

Cartridge heaters are high-performance elements designed to be inserted into drilled holes in metal parts like platens, dies, and molds. They provide concentrated, localized heat and are prized for their high watt density and fast response time.

High density cartridge heater is a powerful and compact solution for your heating requirements. With a diameter of 11.90 mm and a length of 40 mm, it is designed to provide efficient and reliable heating in industrial applications.

Its power output and simple design make it a good choice for environment where precision heating is paramount.

The 11.90 mm diameter allows the heater to suit the limited spaces, while the 40 mm length keep even heat distribution.

When we discuss the "density" of a cartridge heater element,we are referring to the wattage of the heating device. Watt density is a useful for determining how effective and powerful a cartridge heater is.

we utilize some of the industry's best manufacturing techniques to ensure that we produce extremely dense cartridge heaters.

Larger surface areas can put out more wattage and the wattage must go somewhere. Unless the heat sink is sufficiently large enough for the application, the heat won't have anywhere to go, and the heater temperature will increase. Reminder, a hotter heater the shorter the life span due to excessive internal oxidation and dielectric issues.

High density cartridge heater can be applied in the injection molding machines.As it has the features of high thermal efficiency,long life,easy for assembling and maintenance.

With the continuous innovation of technology, dynamic thermal experts are also constantly exploring and advancing. Our cartridge heating rods have not only achieved remarkable results in high temperature and high power density, but also in hygienic, explosion -proof,waterproof and gas heating types.

It has been widely applied and technologically innovated in numerous scenarios such as liquid heating and irregular structures.

Features

fast heating, working temperature ≤450℃ (other temperatures please specify before ordering).

Application: plastic molding mold, C02 pressure reducing assembly, cigarette machine, fast sealing machine, pharmaceutical machinery, etc.

Voltage: 12-380V
Power: 8-20W/cm2 (effective heating area surface area)

High density cartridge heater excel in performance and durability. Using value-added controls, specialized coatings and finishes, and optimized design, We creates the right balance of performance and features to meet your specification and budget requirements. Contact us for a design consultation to select the right set of options for your application.

More options for higher performance heaters
Internal thermostats, thermal fuses, thermocouples and temperature sensors
Non-Stick Coating
Controlled Heat Profile
Electropolish and passivation

It has over temperature control,Internal thermostats, thermal fuses and temperature sensors save
space over conventional methods and eliminate the need for additional mounting and hook-up. Heaters can be designed for over-temperature protection, temperature control or automatic heater start up.

Internal thermocouple:

product-443-88

product-478-74

product-454-98

Besides,when designing the cartridge heater for injection molding machine,we must consider the following factors:

1. Temperature range: Different injection molding machine heater are suitable for different temperature ranges. The appropriate temperature range should be selected according to the specific needs.

2.Power:the power of the cartridge heating element should match the size of injection molding machine,to promide the enough heat efficiency.

3.Material of the cartridge heater:the quality level of the material determine the life and effect of the cartridge heater.We should choose the high level quality material.

product-1500-1500