Section 14 - Mag-Pin Option
WARNING
Ensure that you have fully read “Section 3 - Safety” before assembling or
installing the Mag-Pin option.
This section provides the information for the assembly / installation of the
Mag-Pin (Magnetic Valve Pin holder) which is an optional component.
The Mag-Pin mechanism helps in the deactivation of individual valve pins
in the synchro-plate design. The advantage of this system is that the mold
plates do not need to be open to do this. A deactivated valve pin will remain
in the closed position. This provides the ability to select and shut down any
cavity in a synchro-plate design.
NOTE
Deactivation of the magnets must be only used as a temporary solution.
Engaged
Disengaged
Do not use the Mag-Pin option for the conditions that follow:
• To mold soft and elastic materials with Durometer hardness (Style A) less
than 90 (for very short length nozzles in particular)
• To mold viscous materials with long nozzles
• Accu-Valve CX gate style
To use the Mag-Pin option, consider the factors that follow:
• Plastic material
• Nozzle length
• Valve pin size: 2.5 and 3 mm (0.1 and 0.12 in.) diameter valve pins
• Gate style
NOTE
Please contact Mold-Masters to understand if the Mag-Pin option is
applicable to your product.
14-1MAG-PIN OPTION
Hot Runner User Manual
© 2020 Mold-Masters (2007) Limited. All Rights Reserved.
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