Basic Gate Options0 pages

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Rheo-Pro Basic Gate Options
®

Restricted Flow (RFT)

Thermal gate for small pin point vestige with
stringing materials like polypropylene,
polyamide and polyester
Available in two versions for amorphous and
crystalline materials as plunge through tips with
4mm and 8mm contact
Ideal for wear materials
Hot tip version with insulator bubble for fast
cycling, thin wall applications that require
optimum gate appearance

Open Flow (OFT)

Thermal gate with small button vestige for
non-stringing materials such as ABS, SB, PE,
talcum filled PP, PMMA, etc.
Available in two versions for amorphous and
crystalline materials as plunge through tips with
4mm and 8mm contact to the gate steel

Valve Flow (VFT)

Zero gate vestige
Ideal for parts that require a high quality
surface, large gate orifice for large shot volume,
a long pack time for dimensional control,
positive gate shut-off, sequential or cascade
cavity fill
Ideal for abrasive, filled and fiber reinforced
materials
Valve version with insulator bubble for fast
cycling, thin wall parts with optimimum surface
appearance
Ideal for amorphous materials, as well as PP
and PE

Edge Gate (HEG)

Side gating into part walls
Ideal for PP, PE, PS and non-color change
applications

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2012

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