Polyshot Corp.

Contact Information

Please visit: Polyshot Corp.

Mailing Address:
75 Lucius Gordon Dr.
W Henrietta, NY 14586 US

Phone: 585-292-5010
Toll-Free: 800-POLYSHOT
Fax: 585-292-5015

Product Categories of Polyshot Corp.

Hot Runner Components
Runnerless molding systems consist of hot-runner manifolds, heated sprue bushings, multitip nozzles and temperature-control systems. Heated sprue bushings of six different tip styles in 1.5-, 1- or 0.75-in. diam. Tip styles include pinpoint, full-flow, reverse-taper, and large-shot types. Heated sprue bushings easily retrofitted to existing molds with a gate interface. A new heated sprue bushing features a single heater design. Hot-runner systems are custom designed. Manifold systems externally heated for precise temperature control. Flow channels, drop lengths, and plate thicknesses sized for each application. Syatems available in Valve Gate, Pinpoint and Full Flow configurations. For maximum amount of cavities in as small an area as possible, multitip system allows two to eight drops on each module. Modules can operate in a stand-alone mode or be interfaced to company's hot-manifold system. Multitip system is suitable for high-volume, small-part applications. Full line of manifold systems with seven different tip styles including valve gating systems. Available as complete hot halves or stand-alone systems. Complete temperature-control systems to operate runnerless molding systems. Single- and multizone systems feature ground-fault softstart systems, PID output, solid-state digital readouts, and readouts in setpoint or direct thermocouple mode.
Injection Molds
Temperature Controllers, Monitors

See Hot-Runner Components.

As seen in PT

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.
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.
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.
A redesigned hot-runner nozzle targeting small parts in highcavitation molds is new from Polyshot Inc., West Henrietta, N.Y.
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.
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.
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.
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.
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.