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Search for ”nozzle” of 9 results. - Results from 1 to 9
  • 1. Spring activated needle type shut-off nozzle
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  • The needle type shut-off nozzle (NVD) is used to process thermoplastics and liquid media. The choice of nozzle size depends on the flow of injection volume (cm3/s). The NVD (shut-off nozzle) is responsible for the clean separation of the molten mass and reliable shut-off during dosing and is the prerequisite for fault free, economic production.
  • Keywords: nozzles, specialised nozzles, pneumatic
  • 2. Hydraulic/pneumatic needle type shut-off nozzle
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  • The NVD is opened and closed using a pneumatic or hydraulic control. This nozzle type can also be controlled via a rod. Shorter cycle times are enabled and uncontrolled loss of mass is prevented with the controlled separation of the mass flow.
  • Keywords: nozzles, specialised nozzles, pneumatic
  • 3. Nozzle with tubular coil cartridge (heated internally)
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  • The internally heated machine nozzle is specially designed for use with narrow tool dimensions. The extremely small outer diameter offers optimum heat distribution up to the nozzle tip.
  • Keywords: tubular coil cartridge, internally heated nozzle
  • 4. Nozzles & end caps
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  • We make various nozzles, covers, mixing elements and specialised nozzles for you and the special demands of processing plastics.
  • Keywords: nozzles
  • 5. Specialised nozzles
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  • Groche Technik manufactures the central components for your plasticizing unit. We make various nozzles, covers, mixing elements and specialised nozzles for you and the special demands of processing plastics.
  • Keywords: nozzles, specialised nozzles
  • 6. GSM mixing nozzle
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  • The GSM mixing nozzle is used for processing thermoplasts in injection moulding processes. The design principle of the GSM mixer is unique. Each element divides the diameter into two channels, which come together at half of the diameter and then expand again.
  • 9. About us
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  • Groche Technik has been producing high-end plasticizing units since 1970.
  • Keywords: Groche Technik GmbH, plasticizing units, non-return valves, screw conveyors, cylinder, nozzle