The REB4 Two-Ram Baler
The only two-ram baler that features Sierra’s patent pending dual-compression doors
The REB4 uses 55 tons of force per door to push the material below the cutting knife and into the charging chamber, increasing charging efficiency, eliminating roll-back, and pre-densifying the material before the cycle even begins. Which leads to a 20 to 40 percent increase in production.
The REB4 two-ram baler allows for greater input density in the charging chamber, which is dramatically different than traditional two-ram balers. The dual-compression doors eliminate pinch points and allow for greater downward compression force on material without the worry of lid jamming. The unique design of the doors keeps the baler balanced without putting undue stress on the baler frame.