FEATURE :＊ Changing moulds to assemble different sizes of screws    or washers.＊ Sensing for every process of machine motion, easy to     operate and eliminate malfunction, and protect the safety     for machinery and operator.＊ Sorting device for unassembled screws or washers.＊ New pressing screw head mechanism by machine cam     (New Patent)  improves old pressing unit by cylinder.＊ When the supply of screws or washers is late, the      machine will stop automatically. After the feed tracks      are full of screws and washers, the machine will be      automatic movement.＊ Machine is in accordance with CE security rules.