Vertical Downstroke Baler

Vertical downstroke balers use a hydraulic ram to compress recyclable materials loaded through a top-opening feed door into dense, wire-tied bales. The vertical design provides a compact footprint suitable for back-of-house, dock, and warehouse installations where floor space is limited.

Compression Cycle

Material is loaded through the top feed door into the baling chamber. The operator closes the door and initiates the compression cycle. The hydraulic ram descends through the chamber, compressing the material against the chamber floor. Multiple compression cycles build up material density before the bale is ejected and tied. Typical cycle times run approximately 49 seconds per stroke.

Compaction Force and Bale Density

Compaction forces range from 56,000 to 67,000+ lbs depending on cylinder bore and stroke configuration. Higher force ratings produce denser bales, which reduces storage space and transportation costs. Platen pressures of 32+ PSI ensure consistent material compression across the full chamber area. Standard 10 HP motors drive the hydraulic system through 2,000-2,200 PSI operating pressure.

Chamber Configurations

Chamber widths range from 30" for compact installations to 72" for high-volume operations. Wider chambers accept larger material loads per cycle and produce wider bales. Cylinder strokes from 42" to 60" determine the depth of compression and the maximum bale density achievable per cycle. Loading heights of approximately 59" allow convenient material placement from dock-height platforms or floor level.

Bale Ejection and Tying

Semi-automatic ejector systems assist with bale removal from the chamber after the bale reaches target weight. Five bale tie slots accept standard baling wire for securing finished bales. Completed bales are ejected from the front of the machine for pickup by forklift or pallet jack.