“Expan” – folded cartridge heaters

Description

Expandable cartridge heaters solve two key problems with high density compressed heaters, poor durability and improve temperature quality in all indrustrial industries.

The cartridge heaters consist of high capacity compressed heaters and are made of the best materials with the possibility of self-expansion.

“Expan” expandable cartridge grecls have an integrated compression system for all components, which increases the operating life.

A nickel-chromium conductive wire is inserted into the channels of the ceramic housing.

Due to its unique construction, the heating cartridge can be removed very easily when it is cold, which makes the job easier and saves time.

Technical data:

•  Voltage: 120 – 130 – 240 – 380 – 400
•  Power tolerance (in watts): + 5 % – 10 %
•  Power: depending on dimensions
•  Length tolerance: +/- 3 %
•  Tube material: stainless steel
•  Wire: NiCr 8020
•  Melting: 750 °C