Plate Vulcanizing Machine Other name: Rubber molding press; Hydraulic Molding Machine; hydraulic press; plate press, compression press; plate vulcanizing machine,vulcanizer. Main uses: 1' Plate vulcanizing machine is mainly used for vulcanizing all kinds of rubber and plastic model products,and non-model products. 2' Applicable line:Rubber Sheet, Oil Seal,O Ring,Gasket, Engine Mountings,Hardware Rubber, Molded Rubber Parts and etc. Working Principle: Being a column structure and downward pressing type(from down to up). The rising of the plunger makes the heating plate close while the hydraulic oil provides the pressure,the heating plate opens by the self-weight of the heating plate, platform and plunger.