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| Injection Molding |
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| Injection Unit |
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All Injection Units for capacities 60-ounce and larger are HPM Twin-Cylinder design; High torque, low speed piston-type hydraulic motors provide efficient power for plasticating |
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Nitrided Barrel provides abrasion and corrosion resistance |
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Heater Bands: High quality heater bands constructed of tubular heating elements in an aluminum track provide excellent heat transfer and uniform temperature distribution; Rugged construction insures long life |
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Non-Return Check Valve, medium compression sliding ring type on injection units of 48-ounce capacity and smaller, and ball check type on units on units with 60-ounce capacity and larger |
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Nozzle Tip, 3/4 inch radius, 3/16 inch orifice, with minimum penetration of 9/16 inch past mounting surface of stationary platen |
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Reciprocating Screw, general purpose 20:1 L/D, medium compression, manufactured by HPM from heat-treated AISI 4140 alloy steel and ion nitrided |
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