Heatlock A2 series

A2 Serie

Advanced hot-runner system with floating nozzles

  1. Modular hot-runner nozzles
  2. 8 different versions of nozzle fronts
  3. ceramic supports for manifolds
  4. optional ceramic isolation of the nozzles
  5. needle valve nozzle systems
  6. individual special nozzles and manifolds

Sizes / shot weights

The chart shows the shot weights which can be reached with the respective sizes depending on the viscosity of the plastic materials used.

  NOS NOX NPS NPX POS PPS PPX ENX
picture
gate point 0.6-2 / 0.8-3 0.6-2 / 0.8-3 0.6-2 / 0.8-3 0.6-2 / 0.8-3 0.6-2 / 0.8-3 0.6-2 / 0.8-3 0.6-2 / 0.8-3 1.5-3 / 2-4
Ø runner 5 / 7 5 / 7 5 / 7 5 / 7 5 / 7 5 / 7 5 / 7 5 / 7
NV * 200 / 420 200 / 420 200 / 420 200 / 420 350 / 620 350 / 620 350 / 620 350 / 620
MV * 120 / 260 120 / 260 120 / 260 120 / 260 150 / 310 150 / 310 150 / 310 150 / 310
HV * 40 / 110 40 / 110 40 / 110 40 / 110 80 / 200 80 / 200 80 / 200 80 / 200


* max. shot weights (g)

NV: low viscosity
MV: medium viscosity
HV: high viscosity

A2-VG series

A2-VG
  • pneumatic needle valve system
  • no residue
  • gate diameter 0,8 to 5 mm

A2-XL series

A2-MT
  • available in L = 250-500 mm
  • flow channel diameter 10 to 24 mm
  • two heating zones for optimal temperature control
  • 5 exchangeable nozzle options: NOS, POS, NPX, PPX and ENX

Nozzle series - Multi tip A2-MT

A2-MT

A2-MT series

  • easy to install, easy to use
  • for direct gating on small parts
  • optimal heating by separate SPITZENDICHTUNG
  • up to 140 g shot weight
  • thermic isolation by titanium ring, optional

Manifold

Standard manifold

Standardverteiler
  • manifold type O, I, X, H, XX, YY
  • heights 36 mm, 46 mm and 56 mm
  • flow channel diameter 6 and 8 mm
  • Material 1.2083 (stainless)
  • delivery time ca. 3 weeks

 

 

Manifold details

Vertailerdetails

All heatlock manifolds are made with lateral plugs and rounded and smooth corners. This prevents stagnation areas and guarantees a smooth melt flow.

In order to guarantee a good temperature control and to lower the energy consumption, all manifolds are isolated by ceramics.

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