Automatic oil lubricating system: Ensuring slider rail & block are smooth to reduce friction for a long life of slider. The time of lubricating be preset in advance. Mold block liquid cooled system : Lowing temperature of mold block for mods are more quickly cooled providing excellent heat transfer to plastic hose or tubing. Changable Hydraulic filter plate device to ensure the filter plate clean and no hoard material. Preset time of start machine to be open and pre-heated automatically. Temperature is inspected and indicated alarm for damaged automatically.