Solid channel:
Channel depth changes with plasticizing precess, plasticized material overflow into liquid channel through the gap between screw dam flight and barrel.
Liquid channel:
Melt pressure is lower, melt temperature increasing slower
Shearing & Mixing Zone
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Shearing and mixing zone:
Highly mixing of residual solid scraps and melt material
Die Head
■ Extrusion head with spiral structure, make sure the melt in side distributed evenly so as to achieve best plasticization.
■ Calibrator design with water ring which is easy to clean, to achieve bettercooling and then fast forming
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Vacuum Tank
Advanced pipe line layout design and adjustable spray angle for better cooling effect, dense pipe line in the first zone for fast cooling.
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Flowmeter
Accurate control for calibrator's
water supplement.
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Pressure Protection System
Automatically and manually adjust
vacuum tank internal pressure
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Water Level Control
Point-contact floating ball for
water level control.
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Puissant Precool Ring
Puissant precool ring set in the
entrance of vacuum tank, brings
good cooling effect when pipes
move into the vacuum tank.
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S.S. Semicircle Sliding Plate
Pipe supporting adopts S.S.
semicircle sliding plate, high
intensity supporting.
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Gas, Water Separator
Avoid air flow back pressure
affecting other pipelines.
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