PHASA Process Uses

As there is no contact with the 

parts being heated, the 

All the plastic has been

fully heated and then cooled

"Plastic Hot Air Stake Assembly" (PHASA) is a simple, cost effective and capable method of permanent Assembly. It re-forms extensions on mouldings to simultaneously create multiple 

fixings without additional parts or their associated costs. Thermoplastic assemblies produced 

by this method are strong, tight and stable.

In simple terms, the process involves simultaneously heating each individual retention area

and then forming, clamping and chilling them into the required shape with cold forming tools.

This combines the many parts into a strong consolidated assembly, which is undeniably 

superior to all other commonly used methods.