Forge arbr asye yo lajman ki itilize nan endistri, tankou ekipman forge;ekipman plant elektrik;ekipman idwolik;ekipman woule moulen;machin petwòl, elatriye.
Fòje bag angrenaj asye se lajman ki itilize nan plant siman, au rotary, min, leve, endistri limyè, endistri chimik, transpò, konstriksyon ak lòt machin ak mekanis ralantisman ekipman.