Thermal Block Molds

Thermal block designs can use a distinctive internal pattern, and some specify additional insulation provisions. The mould enquiry needs the exact unit geometry; a thermal-performance claim cannot be established from a mould image.

Keep geometry and thermal performance separate

• Show the openings, webs and face-shell dimensions in the approved block drawing.
• Identify insert spaces or other insulation-related features only if the selected unit design includes them.
• Provide machine and pallet details for the tooling review, and assess the finished block performance through the relevant product design and testing.

Review thermal block mold requirements.