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VALVE GATE SYSTEMS


HOT TIP SYSTEMS

HOT TIP SYSTEMS

HIGH SPEED, HIGH CAVITATION MELT DELIVERY SYSTEMS

All Polyshot High Speed, High Cavitation Melt Delivery Systems employ the use of plate fusion
technology that allows the creation of internal; full round flow paths that allow generous sweeping
curves and no hold up areas. All manifolds and nozzles are constructed of hardened and ground
tool steel for long life and resistance to wear.
Finite element analysis is used during the design of all systems for predicting and adjusting the
thermal profile throughout the manifold. Polyshot also uses FEA (Finite Element Analysis) to
calculate the pressure, flow and sheer of the customers resin during the injection phase of the
molding cycle.
All systems are fitted with field replaceable heaters and thermocouples for easy maintenance.
Polyshot Hot Manifold Systems are available in several different types based on the customers
performance and delivery requirements.

They are as follows:
• Made to Order High Speed High Cavitation Melt Delivery Systems
• Valve Gate (Pneumatic, Hydraulic or Servo Driven) , Pinpoint or Direct Sprue Gating
• Multi-Material Hot Runner Systems
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