Sierra’s heavy-duty REB-1 two-ram baler was expertly designed and manufactured to process a wide variety of material. The REB-1 has a unique shear blade that works on various material within the waste and fiber recycling sectors, and is the ideal machine for any MRF or recycling center that needs a better solution to bale a variety of paper and cardboard products.

The standard features on the REB-1 two-ram baler gives it unmatched performance and versatility as well, expertly handling a wide range of recyclable materials:

  • MSW
  • UBC
  • PET
  • OCC
  • ONP
  • High grades
  • Aluminum
  • Nonferrous metals
  • And much more…


To eliminate material contamination when changing materials, the REB-1 features an innovative bale eject and oversized bale release door combined with full ejection of bales. This feature also produces better bale integrity, especially on materials with lots of memory. 

The REB-1 baler frame is exceptionally constructed to withstand the high pressure generated by the hydraulic system. The floor, sidewalls, and top of the compaction chamber and the extrusion chamber are completely covered with plug welded Hardox 450 replaceable liners. The energy efficient hydraulic system translates into machines with the highest production rates and lowest energy consumption in their class.

The REB-1 two-ram baler uses 143 tons of shearing/baling force to form 46”W x 31”H x 62”L bales, with an average production rate and tons per hour of:

OCC (Cardboard)

  • 1500 lbs. average / 8 tons per hour

Mix Paper

  • 1600 lbs. average / 15 tons per hour

#6 News

  • 1500 lbs. average / 15 tons per hour

OMG (Magazines)

  • 2000 lbs. average / 20 tons per hour

SWL (Sorted white ledger)

  • 1700 lbs. average / 17 tons per hour

#8 ONP

  • 1700 lbs. average / 17 tons per hour

CBS (Coated book stock)

  • 1800 lbs. average / 20 tons per hour

CPO (Computer printout)

  • 1700 lbs. average / 17 tons per hour

SOP (Sorted office paper)

  • 1700 lbs. average / 17 tons per hour

MWL (Manifold white ledger)

  • 1800 lbs. average / 18 tons per hour

Bag it or Wrap it. 

Sierra REBs can be outfitted with specifically designed bagging and wrapping systems.


Material Processed

Other Equipment