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Ceramics for hot-runners, THE ORIGINAL
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Insulation is our name!
We introduced ceramics to insulate and optimize your mold energy since 1982!
Today, still nothing better;
- excellent heat control, you “lock the heat in”, Heatlock
- better temperature control of your hot runner
- you can have large supporting surfaces, excellent support function
- you can add extra suports to make your mold more rigid if needed, no problem with heat loss
- less energy loss to your mold, more efficient, saving energy!
- better plastic part control, enhanced quality performance
![castlewood combined logo](https://heatlock.com/wp-content/uploads/2021/03/castlewood-combined-logo-1.png)