The frame hydraulic machine guide is divided into four-sided guide and four-corner eight-sided guide.

Four-sided guide: The guide part is four 45° contact surfaces with the side beams. The guide rail surface is made of wear-resistant plates, and the contact surface between the guide rail and the slider (guide plate) is made of copper material, thereby increasing its wear resistance. This kind of structure is often used for composite material compression molding and other working conditions that require heating of the mold.