HOT RUNNER SYSTEMS

POLYFLOW offers high performance Hot Runner systems that are durable, dependable, competitively priced and feature POLYFLOW’s unique nozzle and manifold technology. Our Multi-material Hot Runner Systems, High Cavitation Hot Runner Systems, Glass filled resins Hot Runner Systems are also designed and manufactured along that premise.

SUPERIOR MANIFOLD TECHNOLOGY

POLYFLOW’S Manifold systems are defined as the injection material, the size and weight of product. By using Precise Flow Inserts with smooth radius elbows is ideally suited for applications with shear-sensitive materials and fast color changes.

Advantages:

  • Precise Flow Inserts with smooth radius elbows
  • Balanced manifold layouts
  • Multi-level channels for even filing of cavities
  • Homogeneous temperature distribution
  • Vast range of customized and standard configurations with optimized melt channels for each application.
  • High-quality steel.
  • Fast color changes
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SMART Series nozzles

Polyflow’s Smart Series nozzles feature a refined tip design, which is manufactured from highly conductive material that transfer precise heat to the gate area for minimal gate vestige and excellent gate marks.

Advantages:

  • Nozzles Body are machined from a single piece of H-13 steel, eliminating the stresses and leakage that can occur with multiple-piece nozzle body constructions.
  • Unique Nozzle’s Design Conductive wear resistant tip
  • Durable TZM tips with excellent heat conductivity and wear resistance
  • Suitable for abrasive resins, glass-filled resins, and flame retardant materials
  • Thermocouple located close to the gate for accurate control of the polymer temperature.
  • The replaceable tip configurations include Point gate, Ring gate, edge gate, extended tip, and sprue type.
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MU Series Multi-tip nozzles

MU Series Multi-tip nozzle is offered with 2-8 tips. The MU series are the Multi-Tip nozzles which are offered at three diameters. The smaller diameter is available with 1-4 tips while the larger diameter nozzles are available with up to 8 tips. We can customize all our designs to better fit your needs.

 

Advantages:

  • Small parts, with reduced distance between axes
  • Small mold systems application
  • Reduce the number of zones needed
  • Reduced cost
  • Fewer zones required on Temperature controller
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Single Nozzles

Polyflow’s Single nozzles feature a refined tip design, which is manufactured from a highly conductive material that transfers precise heat to the gate area for minimal gate vestige and excellent gate marks.

Advantages:

  • Nozzles Body are machined from a single piece of H-13 steel, eliminating the stresses and leakage that can occur with multiple-piece nozzle body constructions.
  • Unique Nozzle’s Design Conductive wear resistant tip
  • Durable TZM tips with excellent heat conductivity and wear resistance
  • Suitable for abrasive resins, glass-filled resins, and flame retardant materials
  • Thermocouple located close to the gate for accurate control of the polymer temperature.
  • The replaceable tip configurations include Point gate, Ring gate, edge gate, extended tip, and sprue type.
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iGate Series Nozzle

Advantages:

  • Single nozzle versions available
  • Simple design and manufacturing of the nozzle seat
  • Compatible to DME standard
  • J type thermocouple
  • Easy use and maintenance
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