Maren ProPak A225 Auto Tie Baler

Condition: OEM New
Make: Maren

Maren balers have long been regarded as the standard of the box, printing, and process industries. The Maren ProPAK-A Series takes that standard to an even higher level — built specifically for the difficult duty cycle required in corrugated box, folding carton, printing, converting, envelope, and tissue industries. For high-volume operations where bale weight, uptime, durability, safety, serviceability, and cleanliness matter, the ProPAK-A Series delivers, with multiple horsepower options and several hopper sizes to fit virtually any production requirement.

  • Bale sizes 36″–42″ wide × 42″ high × variable length, up to 2,500 lbs; automatic 6-wire bale tier. High-output twin-motor model.
  • Interlocking chassis and ram of high-strength plate steel — stress is absorbed by interlocked plate, not welds alone.
  • Advanced progressive shear-blade design with 30″ penetration reduces shear jams; replaceable double-edge hardened tool-steel blades.
  • High-strength steel-plate floor reinforced with replaceable AR400 abrasion-resistant wear liner.
  • Main ram guided/sealed by long-wearing NylOil wear plates; spring-loaded AR400 scraper seals the top.
  • Electronically interlocked, padlockable chassis service door.
  • Maren’s exclusive key-lock main-cylinder mount.
  • Optional electric hoist wire-loading boom.

Spec Value
Feed Opening – Width 33.5″ or 39.5″
Feed Opening – Length 48″ or 64″
Feed Opening – Depth 42″
Main Cylinder 8″
Operating Pressure 4500 PSI
Ram Force 226,195 lbs
Baling Force 150 PSI (36 wide) / 128 PSI (42 wide)
Horsepower Options Twin 40s or Twin 50s
No Load Cycle Time 6.6–7.6 secs
No Load Displacement up to 30,315 cf/hr
Bale Size 36×42 or 42×42 × variable
Typical Bale Density OCC 32 #/cf

  • 10.4″ Allen-Bradley PanelView touchscreen; status display with graphic bale-percentage progress bar.
  • Selects saved per-material settings (bale length, photo-eye options, etc.).
  • Dual-motor models: operator selects pump A or B, or automatic on-demand second motor.
  • Stores machine faults / E-stop status with a fault-history log; optional conveyor controls.
  • Password protection separates run-time features from service-only adjustments.

Please contact one of the EMP Partner(s) below:
Maren Engineering (HQ)
Call: 800-875-1038
111 West Taft Drive
South Holland, Illinois

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