Powder hot press unit

The utility model provides a powder hot press unit, including a plurality of the same moulds, the mould has the hot pressing of being used for powder open -ended die cavity about and, and the upper and lower alignment of all moulds arranges in proper order, and the last lower extreme department of every mould is equipped with the heating member with die cavity sliding fit to the same heating member of adjacent mould sharing, the heating member of the top and one go up the pressure head and link to each other, the below the heating member and once the pressure head link to each other. The utility model provides it is high to the rate of heating of powder and the temperature uniformity of powder, improved hot briquetting's production efficiency simultaneously. 本实用新型提供种粉末热压装置，包括多个相同的模具，模具具有用于热压粉料且上下开口的模腔，所有模具上下对齐依次布置，每个模具的上下端处设有与模腔滑动配合的加热体，并且相邻模具共用同个加热体；最上方的加热体与上压头相连，最下方的加热体与下压头相连。本实用新型提高了对粉料的加热速度和粉料的温度均性，同时提高了热压成型的生产效率。