press head meaning in Chinese

顶部
压板
压头

The pressing head can be adjusted longer or shorter by adjustable pressing head rod according to the thickness of last top
可调压头杆，楦头厚薄可调整压头长短。
The poet is a superman pressing head - on with the destiny of the times on his shoulder . oh , what a burden he is shouldering
诗人是神行者，她常背负着时代的运命向辽远的前面钻进，但他所背负者必竟是太重了！