You are here: Home »  Heads for Extrusion Blow Molding
Print page

Heads for Extrusion Blow Molding

UES manufactures blow-heads state of the art.
This page demonstrate our product-groups.
UES invites you for a technical discussion about possibilities and special solutions.

  • Our heads are rheological calculated, all hotrunners are fully balanced.
  • New models can be simulated precisely.
  • The back pressure is moderate, material shear rates are in the best range.
  • High ability for self cleaning – very short color change times.
  • Wall thickness distribution and equal running hoses match to highest market demands.
  • Steels, treatment methods und tolerances are chosen professional.
  • Special demands can be considered individually.
  • Professional consulting for article and production.
  • Adaptation and modification of existing machines can be taken over from us.

Spider Heads

For the production of bottles in food and cosmetic
Max. die Ø 35 50 70
Min. centre dist. 80 (60) 100 120
<h2>Spider Heads</h2><h2>Spider Heads</h2> Description:
  • Overlapped double spider
  • Modular design – individually adaptable
  • Option décor layer (heart curve)
  • Décor extruder can be put vertically onto manifold – machine adaptation is minimized
  • Throttle for every head and every layer
  • Horizontal - /vertical manifold possible
  • Hydraulic wall thickness control (WTC)
  • Option view stripe
  • Multi cavity heads up to 8-fold
  • MFI HDPE > 20g/10min.

Heart Curve Heads

For the production of jerry cans
Max. die Ø 70 110 150 200
Min. centre dist. 165 225 - -
<h2>Heart Curve Heads</h2><h2>Heart Curve Heads</h2> Description:
  • 2 overlapped heart curves.
  • Option décor layer. (1 double heart curve)
  • Throttle for every layer.
  • Hydraulic wall thickness control (WTC).
  • Option view stripe.
  • Décor extruder can be put vertically onto manifold.
  • MFI HDPE > 2g/10min.
  • Pure HDPE head.
  • Maximum 2-fold design as standard.

Spiral Heads

For the production of bottles with focus line reduction
Max. die Ø 35 50 70
Min. centre dist. 80 100 120
<h2>Spiral Heads</h2><h2>Spiral Heads</h2> Description:
  • Principle configuration according spider head series.
  • Throttle for every single head.
  • Hydraulic wall thickness control (WTC).
  • Option view stripe.
  • MFI HDPE > 10g/10min.
  • HDPE, PP, PS, PETG ...
  • Advantage line prevention. High filled materi-als (CaCO3), clear PP, difficult masterbatch...
  • Maximum 4-fold as standard.
    Up to 8 - fold after frame data check.

Accumulator Heads

For the production of big volume articles
3.5 liter, 5 liter volume
<h2>Accumulator Heads</h2><h2>Accumulator Heads</h2><h2>Accumulator Heads</h2>


Description:
  • 2 overlapped heart curves.
  • Option spiral distributer.
  • Hydraulic wall thickness control (WTC).
  • MFI HDPE > 6g/10min./li>
  • HDPE, PP, PC, PS…..

5-Layer Head

For the production of pesticide jerry cans up to 10 liter
<h2>5-Layer Head</h2> Description:
  • 4 extruder connections.
  • Layers:
    HDPE, Adhesive, EVOH, Adhesive, HDPE.
  • Barrier distribution in test: 0.065 mm +/- 0.03 mm.
  • MFI HDPE > 10 g/10 min.
  • Maximum die diameter 120mm.
  • Option die diameter 150mm.
  • Heart curve design.
  • Option view stripe in the outer layer.
  • Option 6 layers.

3– Layer Reco Heads

For the effective use of regrind and filling materials
<h2>3– Layer Reco Heads</h2><h2>3– Layer Reco Heads</h2> Description:
  • Design adaptation to the situation of the machine.
  • Layer configuration according request.
  • Head sizes: 50mm, 70mm und 110mm max. die diameter.
  • Heart curve or spiral distributer according code case
  • Option view stripe.
  • MFI HDPE > 10 g/10 min.