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Tunnel Gate Inserts
Benefit from our product advantages
- Perfect surface quality and concealed gate marks through tunnel and rear surface gating
- Gating point may be located up to 10 mm above or below the parting line
- Variable gate diameters from 0.5 to 3.5 mm
- Clearly defined separating edge for precise de-gating
- Save time and cost through fast & easy interchangeability
- High wear resistance
- Compact dimensions due to single-part design
- Enhances molding process reliability
- Unsurpassed balance in multiple gating applications
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For rear surface gating of small-to-medium sized mouldings. Supports
gate diematers up to 2.5 mm and shot weights up to 200 g per insert.
The GRF-1 from EXAflow® can be used to process all common non reinforced plastic types.
For filled and brittle plastics please contact us beforehand!
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Available types are GXK-1, GXK-2 and GXK-3
For tunnel gating of medium-to-large sized mouldings. Supports
contouring to a depth of 11.5 mm. Suitable for gate diematers up to 3.5
mm and shot weights up to 1,200 g per insert.
The Maxiflow from EXAflow® can be used to process all common
plastics, including reinforced types (e.g., PA comprising 50% glass
fiber). |
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For tunnel gating of small to medium-sized mouldings
along
a flat parting line. The raised head ensures
concealed de-gating at the injection point. Available
in 10, 12 and 14mm sizes with 0.8 to 2.4mm gate diameters.
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Rectangular design, otherwise functionally identical to
GTR types. Available in 10 x 8mm, 12 x 10mm and
14 x 12mm sizes with 0.8 to 2.4mm gate diameters.
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For tunnel gating of small to medium-sized mouldings
contoured in the gate area. Konturflow gate inserts can
be machined to a depth of 3 mm and are available for
gate diameters up to 1.7mm. |
For tunnel gating of small, thin-walled components.
Designed without head, these models are suitable
for use on components with very low wall thicknesses.
Ultra-compact design (10 x 5 mm), for 0.5 to 1.1mm
gate sizes. |
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