Mold slide core combines the function of the hydraulic cylinder with the function of the mechanical linear guidance. Both functions are available in a compact device. The separate guide rods allow for long guide lengths over the entire cylinder stroke. The linear slide unit produced by Jinhong passed ISO 9001 standard. The materials of the slide unit are as follows: S45C ,S50C, Brozen, Graphite, SCM400, ect. The slide units can be used in plastic injection mould and vehicle mould. The slide core is also one of our products, and you can view our website to know more if you are interested in it.