Polyshot Corp.

75 Lucius Gordon Dr.
W Henrietta, NY 14586 US

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As Seen In Plastics Technology

Tooling at NPE: Valve Gates & Multi-Tips Top the News In Hot Runners
There’s no letup in development of sophisticated hot-runner nozzles and controls. Here’s news in these and other tooling products at the show.

INJECTION MOLDING AT NPE: Molding Exhibits Show Off Cell Integration with Multiple Processes & Operations
If you’re interested in lightweight composites, IML, LSR, multi-shot, inmold assembly, barrier coinjection, micromolding, variotherm molding, foams, energy-saving presses, robots, hot runners, and tooling—they’re all here in force.

INJECTION MOLDING: Compact, Self-Contained Single Valve Gate
It's unusually compact because it all fits within the locating ring.

TOOLING AT NPE: Hot Runners & Coinjection Grab Spotlight
Tooling innovations at NPE focused primarily on multi-cavity closure and medical applications, though there was also a substantial emphasis on large automotive and appliance parts.

Tooling at NPE: A Hot-Runner Bonanza in Orlando
Most of the emphasis is on valve gating and on doing more in less space. Other highlights include standardized mold components, some impressive feats of moldmaking creativity, and advances in mold simulation.

micro-molding machine from Manner Group

Novel Molds & Machinery for Medical Molding
The combined MD&M East and Plastec East shows in N.Y.C. in June presented intriguing developments for medical injection molders.

40 molding machines

On-Site: An ‘Empire’ Built on Scientific Molding
A U.S. custom injection molder that’s hiring?

Polyshot Expands
WEB EXCLUSIVE: Hot-runner supplier Polyshot Corp., W.

Hot-Runner Upgrade for High-Cavitation Molds
A redesigned hot-runner nozzle targeting small parts in highcavitation molds is new from Polyshot Inc., West Henrietta, N.Y.

New nozzles

NPE 2006 News Wrap-Up: Hot Shots: New Nozzles and Controls Add Sizzle to Runnerless Molding
Electrically driven valve pins, a low-cost alternative to valve-gating, mold-mounted temperature controllers, and new components for fast color changes are some of a host of new components and systems unveiled at the giant NPE 2006 show in Chicago this past June. (Some brand-new introductions since the show are also included in this report.) The news includes runnerless products aimed at everything from micromolding to shot weights up to 17.4 lb.

Rheometer VTM

NPE 2006 News Wrap-Up: Testing and QC--New Lab Instruments Stress Affordability and Convenience
Thermal and mechanical testers, color and appearance sensors, vision inspection devices and CMMs—the NPE had them all in more compact, economical, and easy-to-use models.

Plate-Joining Technique Improves Hot Manifolds
A new joining technology for hot-runner manifold plates is said to minimize resin hang-up spots, deliver smoother flow paths, and enhance performance of multi-material molds.

Sumitomo’s SE-HS

What to See at NPE 2006: Injection Molding
Energy-saving all-electric machines will continue to be a big draw at NPE, where new designs or upgraded models will be found in virtually every press maker’s booth.

Ultra nozzle tips

NPE 2003 News Wrap-Up: Hot Runners
From complete hot halves to individual nozzles, a host of new products promise smaller gate vestiges, less maintenance, better temperature control, and lower cost.

Product Categories of Polyshot Corp.

Hot Runner Components
Injection Molds
Temperature Controllers, Monitors