High Resin Flow, Low Sheer Stress
The resin flow through the gate area is smoother, reducing molecular pressure and fragmentation of the resin, therefore, reducing sheer stress.
Preventing the Backflow of Resin
The piston is a specially shaped design which seals the gate precisely and prevents back flow from the cavities
Durable, Low Maintenance Design for High Volume Production
FISA’s patented internal structure is a durable, low maintenance design for high volume production.
FISA’s Patented Valve Mechanism
Patented, internal spring design, utilizes resin pressure for actuation of the gate.
AH nozzles use a simplified design that allows shut- off on the diameter of the piston, eliminating ...read more