Question by Will: Trouble Shooting a Roboshot Injection Molding Machine?
My nozzle is touching my spru bushing but the machine says its not. It will continue to move the sled forward till a motor overload happens. How do I fix this?

Best answer:

Answer by David
typically these questions are too technical for yahoo answers, i would try an engineering forum for things like this, not many manufacturing guys on here.my guess is that, your sensor is giving a false reading. i would check the nozzle to see if there is something funny going on there that is messing with the sensor. I dont know what kind of sensor it is, but a good clean may do the job.i would love to know where you get an injection molding machine, thought they were pretty expensive.

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