Mica Band & Nozzle Heaters

MATRUSREE Designs & Manufactures variety of Band Heaters, That are most commonly used in the Plastic Injection Moulding and Extrusion Processes machines. Use as low a watt density rating as your application permits. A close match of the heat supplied to the actual requirements will reduce temperature overshoot, reduce cycling and increase the life of any band heater you use.

MATRUSREE’s mica band is a proven heater design for good life efficiency and dependability. It assures maintaining the lowest winding temperatures possible, keeping a low-mass heating element assembly for fast heat-up and quick response to controls.

Construction:

A specific, Nichrome or Kanthal ribbon wire is wound on specially selected mica grade providing even heat distribution for maximum heater life. Mica of proper thickness is then used to insulate the windings that provide excellent thermal conductivity and dielectric strength .The element pad is now enclosed in a specially treated rust-resistant steel sheath casing that provides the best combination of physical strength, high emissivity and good thermal conductivity to heated cylindrical parts.

Features:

• High quality nickel - chromium resistance wire
• Highest quality mica used for excellent dielectric strength in all designs.
• Two-piece & one-piece Construction.
• Variety of termination & Clamping
• High quality galvanized steel sheath
• Thin construction for maximum heat transfer.
• All bands are accurately rolled to the specified diameter for optimum contact.
• Sheath Material: Zinc plated MS, Brass or Stainless Steel
• Watt Densities: Maximum to 25 watts/in2
• Voltage: 230 V AC to 440V AC
• Diameter: Min 25mm

  Options: