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Sealed Nozzle Elements

Sealed nozzle elements are essential components in the plastic processing industry, particularly in injection moulding machines and hot runner systems. These heating elements are designed to maintain the molten state of plastic material as it flows through the nozzle, ensuring a smooth and efficient moulding process. Available in various sizes and widths, they are typically made of brass and can be customized to suit specific requirements. Mounting, storage, and commissioning play a crucial role in the performance and longevity of these elements, with proper clamping and moisture management being essential. Several types of sealed nozzle elements are available, including those with axial, tangential, radial, and angled cable entries, as well as optional extras like moisture-proof cable sleeving and stress-relief springs.

Application Features:

  • Maintains consistent temperature for molten plastic, ensuring smooth flow and preventing premature solidification during the injection moulding process.
  • Customizable to suit specific requirements, with various sizes, widths, and cable entry options available.
  • Designed for secure clamping and optimal surface contact, ensuring efficient heat transfer and even temperature distribution.
  • Resistant to moisture and damage when properly stored and commissioned, ensuring reliability and longevity in challenging environments.
  • Suitable for a range of plastic processing applications, including injection moulding machines and hot runner systems.
  • Optional extras like moisture-proof cable sleeving and stress-relief springs provide added protection and durability.
  • Available in semi-sealed nozzle versions for widths greater than 60mm, providing additional flexibility and options for different applications.
About Us

Karma Instrumentation & Control is a specialist supplier of process control and automation equipment and SI systems, as well as a manufacturer and designer of process and electrical control panels.

Contact Us

• Address: Block A, Unit 3D, Wild Fig Business Park, 1494 Cranberry Street, Honeydew, 2170

• Email:

• Call us: 011 794 2859

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