Physics, asked by dharmpalkumar7945, 1 year ago

What is the different between sprue and runner?

Answers

Answered by kiran215
0
The sprue and runner system is the conduit that connects the machine nozzle to the cavities. During the injection phase of the molding cycle, the molten material flows through the sprue and runner to the cavities. The sprue connects the machine nozzle to the runner and may be either a cold or a hot-sprue.
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