## First we have to Preheat the mold. If a hot plate is available, preheat the aluminum mold to prevent plastic cooling too fast by placing the mold on the hot plate and heating to a specific temperature. Temperatures for different plastics can be found in the table below.[[File:...injectionTemperatureChart.png|none|thumb|373x373px]] [[File:Temp_Controller.JPG|600px|thumb|none]]
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## Depending on the material being used you may want to preheat the mold. If a hot plate is available, preheat the aluminum mold to prevent plastic cooling too fast by placing the mold on the hot plate and heating to a specific temperature. Temperatures for different plastics can be found in the table below.[[File:...injectionTemperatureChart.png|none|thumb|373x373px]] [[File:Temp_Controller.JPG|600px|thumb|none]]
## Next we need to adjust the height by following these steps.
## Next we need to adjust the height by following these steps.