Cartridge Heater

MATRUSREE’S cartridge heaters are most frequently used for heating metal parts by insertion into drilled holes. For easy installation, the heaters are made slightly undersize relative to their nominal diameters i.e., the inner diameter of the hole can be between 0.15mm and 0.30mm larger than the cartridge diameter. The lesser the clearance between the heater and the bore diameter, the longer will be its life .

Construction:

• Heater tip rolled to hold in place.
• Mica.
• Sheath Material: Stainless steel 3XX / Brass.
• Element wire situated in close proximity to outside surface for maximum heat transfer and minimum internal temperature while preserving good dielectric qualities.
• Magnesium oxide grain packing.
• Ceramic Porcelain support.
• Ceramic cap.
• Teflon insulated leads / Fiberglass leads / Post terminals

  Features:

• Wide variety of special requirements , sizes & Terminations
• Cartridge Heaters can be dual-voltage, three phase, and/or be supplied with a ground terminal & different termination styles, Low voltage (12 or 24 Volt) possible
• Braided Wire, straight or right angle exit available.
• Max temperature for SS tube 400 °C, for Brass tubes 200 °C.
• Diameters: Min 8mm to Max 45mm
• Length - Available in any desired length
• Choice of lead lengths

   

  Application:

• Plastic molding
• Packaging equipment
• Heating tanks
• Plastic extruders
• Labeling machinery
• Gas and liquid heating