jet cooler

core pins are subject to high thermal stress during the casting process as it comes in direct contact with the molten metal till the metal solidifies. This can introduce defects in the core pin region due to:

• shrinkage
• soldering or
• wash out

to overcome these defects raga manufactures high quality customized jet coolers which are inserted into the core pins for maintaining the temperature around core pins and hence, minimizing casting defects.

raga offers jet coolers in different variants:

• thread type
• o ring type
• sleeve type
• roto type