The machine can press all kinds of mineral powder, metal powder, coal powder, coke powder and other materials to make them molded. Because of the mandatory squeeze rollers , so the products have the three high characteristics : high density ,high strength ,high hardness, Because of the mandatory squeeze rollers, so the products have high density, high strength, high hardness, and the local roll is used in 650Mn hard materials with good wear resistance. Effectively improve the life of a roll. Iron case or as your request