Press block machine according to different purposes have a variety of professional models, such as metal scraps press block machine, sponge iron press block machine, straw briquetting machine, iron powder briquetting machine, and so on for granular material, powder, block, such as a variety of raw materials, are widely used in pharmaceutical, chemical, metallurgical, construction and other various industries. At present, the use of more hydraulic transmission technology of oil pressure machine.