PHP’s High Watt Density Cartridge Heaters are designed and manufactured out of experience of many years, thus the performance and life expectancy superseeds other cartridge heaters.Heating Conductor grade NiCr 80:20 is evenly wound over a supporting core which is centrally located in a Chrome Nickel Steel tube and the inner space is filled with specially selected high purity magnesium oxide. This assembled unit is then highly compressed, converting the core, powder and conductor into a homogenous mass. The bottom end of the heater is welded with a disc washer to prevent contamination.
HIGH WATT DENSITY CARTRIDGE HEATER - APPLICATIONS
Hot Runner Bushings
Marking & Sealing Machinery
Packaging Industry
Medical & Laboratory Apparatus
Shoe Making Industry
Die and platents
HIGH WATT DENSITY CARTRIDGE HEATER - FEATURES
Min Dia-6mm, Max Dia-20mm
Specially selected High Purity Magnesium Oxide
Min length-40mm, Max length-1000mm
Standard Sizes Available
Available with in built Thermocouple
Superior Life Expectancy
Highly Non-corrosive
Bottom End Welded with Disc Washer
Various Watt Density option available
Choice of terminal exists
Even heat profile & Max temp up to 750OC
HIGH WATT DENSITY CARTRIDGE HEATER - TECHNICAL DATA
Outer Sheath Material
Chrome Nickel Steel, welded end disc washer of same material.
Maximum operating temperature 750OC
Heating Conductor
NiCr 80:20
Power
± 10%
Voltage
12 to 440 volts
Leakage Current
0.5 mA
High Voltage
800 V
Surface Loading
Upto150 Watts/ per inch2
Lead Orientation
A) Crimped on Leads : PTFE/Fiberglass Flexible lead crimped on solid pin emerging from the Heater
B) Swaged in Leads : Flexible Fiberglass or PTFE leads emerging from within the heater
