Complex part geometries or alternative injection moulding processes frequently require special hot runner solutions. No matter whether you require multi-component injection mouldings, stack moulds or inclined nozzles, our experienced plastics engineers will develop a customised hot runner system to meet your particular needs. HASCO Hot Runner’s solution-finding ability is boundless.
Special systems
Multi-component
Hot runner systems for 2, 3 or 4 plastic components.
Two or more coordinated manifold blocks for multi-component injection moulding. Individually designed and tailored to the plastic.
Stack mould
Hot runner systems for stack moulds
Individually manufactured hot runner systems and hot halves for stack moulds. Versions with or without needle valve technology.
Cascade injection moulding
Hot runner systems with individually controlled needle valve nozzles
For high-volume parts that are sequentially filled via needle valve nozzles to avoid weld lines. Nozzle positions are determined on the basis of a filling simulation.
Inclined nozzles
For injection points on inclined planes
Hot runner system with inclined hot runner nozzles for injection onto inclined or curved part surfaces.
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