Technoject Machinery Corp./Heitec

310 Healey Rd. Unit B
Bolton, ON L7E 5C1 CA

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Heitec Hot Runner Systems North American Sales and Service

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As Seen In Plastics Technology

Hot Runners & 3D-Printed Molds Headlined at K Show
Automotive was a key focus for hot-runner developments. 3D-printed plastic prototype tools were another highlight.

TOOLING: News in Hot Runners at K 2016
New 'micro-manifold' among the product introductions.

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.

At NPE: Precise Valve-Gate Programming
Electric drive programs valve-pin movements.

News in Hot Runners & Tooling At Fakuma 2014
Novelties included variable-pitch manifolds, mold servo controls, 3D printed plastic mold inserts, and flexible/formable cooling channels.

INJECTION MOLDING: Hot-Runner Valve Gating Without Knit Lines
New nozzles promise better part appearance and strength.

Tooling Advances Highlighted At Molding 2013 Conference
Molds and tooling were a big topic at the Molding 2013 Conference in New Orleans this January.

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.

INJECTION MOLDING: Smaller Hot-Runner Pitch And Two-Piece Edge Gates
Smallest flat line nozzle allows cavity spacing of 5.5 mm.

40 molding machines

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

Two-Piece Edge-Gate Nozzles Are More Versatile
WEB EXCLUSIVE: Star-Line edge-gate nozzles with one to eight tips now come in a two-piece design with a body and crown.

All-electric presses and LSR molding

NPE News in Injection Molding
If a better machine can help your company beat challenging economic conditions, you’ll probably find it at NPE. And finding it will be easier, thanks to our editors’ efforts to sift out of some 2000 exhibits the most significant news in injection and blow molding, extrusion, compounding, and thermoforming.

Computer-aided thermal analysis

Unbalanced? No Shortage of Ways to Fix Uneven Filling of Multi-Cavity Molds
The accepted ground rule for balancing melt flow in multi-cavity injection molds is to achieve equal flow distance from the injection point to each cavity.

Single Valve-Gate Nozzle For High Temperatures

Single Valve-Gate Nozzle For High Temperatures
A new single valve-gate nozzle uses mechanical actuation that takes up very little space in the mold.

Combo Valve

Combo Valve- and Side-Gate System for Small Parts
Valve gating and side gating are combined in a new compact hot-runner system from Heitec in Germany (represented here by Technoject Machinery Corp., Bolton, Ont.). It's designed for molding precision medical and optical components, including small tubes or long, thin-walled cartridges where gate location is critical.

All-Replaceable Parts In New Hot-Runner Nozzles
New nozzles in which every component can be replaced while they are mounted in the press were introduced by Technoject Machinery Corp., Bolton, Ont.

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.

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.

Multi-component molding

K 2004 News Preview: Injection Molding
The diversity of electric machines will be on display at this year’s show, with several new all-electric versions in direct-drive and belt-driven versions.

Product Categories of Technoject Machinery Corp./Heitec

Hot Runner Components
Temperature Controllers, Monitors