hydraulic baling press,balers,baling machine Y81 series balers,metal hydraulic bag machine Product Features 1The hydraulic driving is adopted for all types of machines. The manual and PC automatic control operations are optional. 2No foundation bolts for installation. The diesell lay be equipped as driving at the place without power supplying. 3Turn over bag type and push bag type are used for bag coming out. 4Extruding force has 8 classes from 63 tons to 400 tons and production rate is from 0.5 tons per hour hydraulic baling press,balers,baling machine