Powder compressing machine

The utility model discloses a powder compressing machine, including base, preforming platform, support frame, hand wheel and hydraulic power unit, the preforming platform with the support frame is installed on the base, the up end of preforming platform is embedded to have the working piston, hand wheel connection hand wheel pole, hand wheel pole lower extreme runs through the support frame is connected with the briquetting, the briquetting is in directly over the working piston, hydraulic power unit also installs on the base, the hydraulic power unit up end is provided with manometer and oil filler point, and the side is provided with pressure release valve and presses the handle, the base with preforming platform, hydraulic power unit are linked together, the side of base is provided with the oil drain hole. This powder compressing machine can the accurate control preforming thickness, controllable degree is high, and is more laborsaving during the hydraulic transmission device preforming, has reduced inten