Pratik Heat Products CE certified Cartridge Heaters are manufactured withPremium Materials and Tight Manufacturing controls. With 40 Years of practical experience, PHP Cartridge Heaters ensures Highest Quality standards to providesuperior performance and life expectancy at higher temperatures for many diversed applications.

PHP`s Low Density Cartridge Heaters are developed for heating applications not requiring high watt densities nor sheath temperatures exceeding 300°C with maximum watt densities of 30 to 45 watts per inch depending on applications.The heaters of various sheath diameters can be used in any assembly equipment of machine.The heater design consists of helically wound resistance coil made from nickel chrome wire, evenly stretched and strung through holes in a round ceramic insulator. The element assembly is inserted into a Chrome Nickel Steel sheath.This alloy provides the best combination of physical strength and resistance to heat oxidation up to 450°C. Specially selected grain size and high purity magnesium oxide is used to fill all remaining space inside the ceramic insulator to increase thermal conductivity,dielectric strength, and provide longer operating heater life.

Low Watt Density Cartridge Heaters Applications:

Hot Runner Bushings

Packaging Industry

Shoe Making Industry

Marking & Sealing Machinery

Medical & Laboratory Apparatus

Die and platents.

Low Watt Density Cartridge Heaters Features:

CE Certified

Min Dia - 3/8" & 10mm, Max Dia - 3/4" & 20mm

Min Length - 50mm, Max Length - 1000mm

Highly Non-Corrosive

Various Watt Density Options Available

Even Heat Profile & Max Temp. Up To 300°C

Specially Selected High Purity Magnesium Oxide

Available With Various Lead Exits & Cable Protection Options

Sealed Bottom End disk to avoid contamination & for easy replacements.

Standard Sizes Available

Superior Life Expectancy