This research aims to improve the plant layout of
pulley’s factory to eliminate obstructions in material flow and
thus obtain maximum productivity. The present plant layout
and the operation process of each section (i.e. sand mold, core
ware house, core making, disassembly surface finishing,
furnace, and inspection sections) have been investigated. The
problem in term of material flow of each operation section was
indentified. The result showed that disassembly surface
finishing and inspection sections should be allocated to make
the good material flow. The suitable of new plant layout can
decrease the distance of material flow, which rises production