Maren ProPak A160W Auto Tie Shear Baler
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. Multiple horsepower options and several hopper sizes fulfill virtually any production requirement. The “W” (wide) configuration adds a larger 45″-wide bale and heavier bale weights.
- “A”-frame single-cylinder tension chamber takes advantage of maximum ram force during full-pressure baling.
- Bale sizes 45″ × 40″ × variable length, with weights up to 2,500 lbs.
- Hopper sizes to adapt to any conveyor, shredder, cart tipper, or air-conveying system.
- Advanced automatic 5-wire bale tier with electrically driven inserter and twister.
- Optional bulk wire feed system for 1,000–1,500 lb stump-wire carrier.
- Optional easy-lifting electric hoist wire-loading boom.
- Advanced progressive shear-blade design with 30″ penetration; replaceable double-edge blades on both chassis
- Interlocking construction on chassis, ram, and key components — interlocked steel plate absorbs stress that on
- High-strength steel-plate floor reinforced with a 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.
| Spec | Value |
|---|---|
| Feed opening — width | 42.5" |
| Feed opening — length | 48" or 64" |
| Feed opening — depth | 40" |
| Main cylinder | 7" |
| Operating pressure | 4,200 PSI |
| Ram force | 161,635 lbs |
| Baling force | 89.8 PSI |
| Horsepower options | Single 20/30/40/60, Twin 20/30 |
| No-load cycle time | 9.5–21 secs |
| No-load displacement | up to 20,846 cf/hr |
| Bale size | 45" × 40" × variable length |
| Typical bale density | OCC up to 30 #/cf |
- 10.4″ Allen-Bradley PanelView.
- Status display with graphic bale-percentage progress bar; saved material settings.
- Dual-motor selection (A/B or automatic on-demand second motor).
- Fault/E-stop display and history log; optional conveyor controls; password protection.
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Maren balers have long been regarded as the standard of the box, printing, and process industries.
