SA Series
The ideal solution for technical applications with reduced weight

 

Suitable for processing techno-polymers applications

 

Suitable for processing techno-polymers applications, the new SA Nozzle Series is the ideal solution for technical applications with reduced weight (> 0.5 g) and thickness for all future challenges.

Main benefits

  • High flow rate: thanks to wide channel section, it’s ideal for fast injection even with reinforced or viscous polymers.
  • Compact solution: the reduction of the cut out allows for obtaining a compact seat of the mold and reduces the pitch between 2 adjacent nozzles.
  • High pressure resistance: the screwed-in nozzle solution is highly reliable as minimize the possibility of material leakages due to tool machining mistakes or wrong assembly operations.
  • High aesthetical quality of the part with reduced weight and thickness: SA Nozzle series has been optimized to reach the best thermal layout on nozzles ensuring the correct material management. Thanks to gate design is possible to inject components with a weight less than 1 gram and thickness less than 1 mm. 
  • Suitable for techno-polymers: thanks to the special design of the tip and the end ring, the temperature in the gate area is optimized to process techno-polymers with a narrow process window (such as PA66, PBT…)

 

Technical features

  • Screwed-in solution.
  • Available for Open Nozzle and Valve gate. All configurations are available with bushing through the cavity or gate on the cavity.
  • Suitable for aesthetic parts, applications requiring color change, glass fiber and family tools.
  • Ideal solution for overmolding, painting & coating.
  • Available also for stack mold technology.
  • Processable materials: PA6, PA66, PBT, POM, rubber, PP, PE, EPDM, ABS, PS, SAN, PC, PMMA and much more materials under evaluation of our application engineer experts.

Thermal gate injection

Nozzle cut out Ø 20 mm
Nozzle lenght 60 ÷ 210 mm
Ø Nozzle channel Ø 6 ÷ 4 mm
Hot runner manifold 40 mm (cut out 65 mm)
Nozzle-inlet minimum pitch 40 mm
Nozzle minimum pitch 24 mm

Valve gate injection

Nozzle cut out Ø 20 mm
Nozzle lenght 60 ÷ 210 mm
Ø Nozzle channel Ø 6 ÷ 5 mm
Hot runner manifold 40 mm (min. cut out 120 mm)
Nozzle-inlet minimum pitch 70 mm
Nozzle minimum pitch 37 mm (on manifold) 46 mm (on plate)

Field of application

Designed for technical and electronic components as well as small automotive parts such as exterior emblems, small interior switches, sound system knobs or tiny components in air-conditioning systems.

Advantages