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Compact nozzle now in valve-gate design.


A valve-gate option has been added to the Z3240 series of Compact hot nozzles from Hasco America America [for Amerigo Vespucci], the lands of the Western Hemisphere—North America, Central (or Middle) America, and South America. The world map published in 1507 by Martin Waldseemüller is the first known cartographic use of the name.  Inc., Arden, N.C. They are designed for tight spaces and can provide internal gating in long, narrow articles. They are suited to polyolefins and PS in Shots of 2to 20 g.

ozzle tip diam. is 7 mm. Lenghts are up to 180 mm. Needle-valve stroke is just 3 mm, and the tip remains in the guide throughout the entire stroke, which minimizes wear. The nozzle An orifice in an inkjet print head through which ink is sprayed onto the paper. Print heads with six thousand or more nozzles are common in today's printers.
Nozzle 
 is offered in a standard assembly and a front assembly that can be changed On the machine. The needle is standard ejector ejector
(ijektr),
n by common usage, a device used to remove debris and fluids by negative pressure. Another term is
aspirator. See also aspirator.
 pin. its floating mount compensates for thermal expansion thermal expansion

Increase in volume of a material as its temperature is increased, usually expressed as a fractional change in dimensions per unit temperature change.
.

[ILLUSTRATION OMITTED]

(828) 650-2800 * www.hasco.com
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Title Annotation:keeping up: tooling
Publication:Plastics Technology
Date:Feb 1, 2009
Words:120
Previous Article:SLA machine for extra-large prototypes.
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