GMB# 7455 Blow Molding Heads: Extrusion (continuos) & Accumulator (discontinuous) in GERMANY

Equipment:

Overlapped heart curves

Ring accumulator piston (180mm stroke)

Nozzle range 110-180mm

860kg weight

Internal WTC (+- 12.5mm stroke).

For HDPE with MFI ≥ 6 g/10 min.



Options:

Control cabinet with heating zones

Spiral distributor



Heart-Curve Heads:

Overlapped heart curve

Option decorative layer

Choke for each layer on single head

Material independent for lowest MFI

Hydraulic wall thickness control (WTC)

Visible stripe option

Fully balanced hot runner.

Decorative extruder can be mounted vertically upside down

MFI HDPE = 2-3 g/ 10min possible on request



Spider Heads

Overlapped bar spike holder

Modular design.

Restrictor for each head and each layer

Horizontal or vertical manifold block possible

Hydraulic wall thickness control (WTC)

Option: Sight stripe

Manifold block with chokes

Fully balanced hot runner for both layers.

Multiple heads up to 10-fold possible.

Deco-Extruder can be mounted vertically on manifold

Only for HDPE with MFI > 20 g/10min.



Spiral Distributor Heads

Avoidance of streaks.

Clear PP

CaCo3 filled materials or sensitive masterbatch

For HDPE > 10 g/10 min

Multiple heads up to 4-fold

Fully balanced hot runner.

Hydraulic wall thickness control (WTC)

Sight strip option



Multilayer Heads

Production of pesticide canisters

Barrier EVOH

Visible stripes in the outer layer

For HDPE > 10 g/10 min

Hydraulic wall thickness control (WTC)

4 extruder connections

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