Hotrunner system


Hotrunner system

      Injection systems



       Valve gate nozzle

Control technology


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XINTECH Hotrunner Technology

manifold block 6-foldXINTECH Hotrunner Systems consist of standard components which are utilized world-wide successfully. The variety of the combination allows you to find almost unlimited applications. All surfaces of the material channels are specially treated. The systems are also insensitive to the most types of fillers. The control and optimizing units are matched to the process conditions and are compatible to the master systems. We stand by our customers with optimal supports such as a direct connection to our construction (CAD) or a telediagnostic service of control, optimizing and process data protocol systems.


  • Production guarantee for a complete system application

  • delivery guarantee of spare parts and components for ten years

  • standardized wearing parts on stock

  • high availability for abrasive and aggressive materials

  • guaranteed material or color change without disassembling an cleaning

  • open or valve injection systems with direct, side or ring gates

  • internal, externally or internally/externally heated and controlled single or multiple cavity nozzles

  • Heaters with the optimal heat transmission and linear or progressive heat profile [ go to "heaters" ]

Hotrunner manifold block

XINTECH manifold blocks are calculated specifically for the injected parts and the used materials; blocks are adjusted for each application. In order to balance the different thermal discharge of a mould, the temperature is controlled by two separate circuits at least.  The insulation plates all over the surfaces ensure the minimum heat lost and prevent the thermal influence on the surrounding sectors.
manifold block assymetric construction of hot runner block

Construction of a hotrunner block 12-fold


  • Optimum and proportional heat supply by sling heaters
  • Slight thermal loss due to the insulation plates all over the surfaces
  • Balanced and surface-optimized hotrunner channels  - also suitable for frequent color change


Further themes:

  Multilayer hotrunner system


  Examples of injection systems

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Last update : 16.01.2009      XINTECH Systems AG & XINTECH Hotrunner AG   All rights reserved.