Amazing Powerful Machines & Extreme Heavy Duty Attachments

Amazing Powerful Machines & Extreme Heavy Duty Attachments

This is called “vent SPRUE” and is used in many casting methods of various materials. It ensures that there are no areas where air is trapped and prevents the mold from being completely filled. It provides a way for air to escape or be compressed. It is also used to allow excess material to be retained in areas as the product cools. The area can withdraw material from the casting area to prevent discharge.

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