Hot Runners
Molding High-Precision Parts In High-Cavitation Molds
In the debate to determine the right number of cavities per mold, melt-rotation technology bolsters the case for high-cavitation molds.
Read MoreMold Base Advancements Set a New Standard
Further standardization and more options allow moldmakers to concentrate on fine detail.
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A Stellar Hot Runner System
An off-the-shelf hot runner system helps toolmakers streak from order to shooting parts in 18 days.
Read MoreUnderstanding the Relationship Between the Hot Runner and the Mold
Failing to understand and meet key mold design aspects - such as the importance of adequate structural back up between the cavity inserts, the mold plates and the hot runner system components - could compromise overall mold performance.
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Why Choose a Valve-Gated Hot Runner?
Moldmakers need to be aware of how different gating technology can affect their customers when designing a hot runner system into a mold.
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The Heat is On
A survey of the industry reveals what moldmakers have on their hot runner wish lists this year, as well as what new products and technologies hot runner companies predict are going to be "hot" in 2001.
Read MoreIntegrating Hot Runners Into Stack Molds
With stack molds becoming a more popluar technique in molding, moldmakers need to become aware of the many considerations involved in order to make hot runner integration successful.
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Hot Runners and Valve Gate Systems: A Moldmaking Team
Valve gates provide several advantages when using hot runners, including better appearance, safety and an overall better product. There are several types of valve gates, and it is important to choose the right one for your project.
Read MoreHeating Elements for Hot Runner Mold Systems
The heating elements are the heart of a hot runner system. For this reason, when selecting replacement parts, cost should not be as critical as quality.
Read MoreHeater Selection and Tips to Successful Heater Installation
Design of a mold should ideally include the heater in order to locate the heat where it is really needed. Access to heaters, thermocouples and connectors is crucial to a good mold design.
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