This invention relates to a module spinning box for producing double components spunbond including a clothes-rack structure, measurement pumps and spinning components, in which two entries for melt material A and B are set in front of the box and the box is composed of multiple box modules connected by connection ends, and an independent measurement pump is set on each module, any module on the box can be installed and taken down conveniently, if coking or jam happens in the box, the modules can be taken down and cleaned and other modules can still work normally.