Hockmeyer Presses Heavy Duty Construction Equals Dependability! Lift to Discharge Press Vessels are wheeled under this style of press and locked into place. Then the base raises the vessel to an elevation that makes for convenient transfer, usually to smaller containers, as the product is hydraulically discharged. All of Hockmeyer’s presses are of heavy duty, durable construction. Platform Press This system has an elevated base to accommodate discharge direct to a filler or to transfer containers. With the simple push of a button, the Platform Press provides complete discharge of the product and reduces labor costs and material waste. Portable Press The Portable style press goes wherever it is needed. Mounted on a convenient rolling cart, the press can be moved to various locations for use on several different mixers. It is also equipped with forklift rails for easy mounting onto the tank once arriving at the desired location.