In a two-ram baler, the main ram cylinder is the heart of the system.
We’re currently installing a 13-inch main ram cylinder into one of our BRT reconditioned two-ram balers — and that component plays a critical role in the machine’s long-term performance.
Why Main Ram Cylinder Size Matters in a Two-Ram Baler
The diameter of the main cylinder directly influences:
- Total compaction force
- Bale density capability
- Hydraulic system performance
- Structural stress distribution
A larger bore cylinder increases available force under proper system pressure, which supports tighter, more consistent bale formation — especially in demanding applications like OCC, plastics, aluminum, and mixed recyclables.
When properly engineered and installed, a 13" cylinder delivers the strength required for heavy-duty industrial baling.
Reconditioning Done the Right Way
At Black River Trading, reconditioning a two-ram baler means addressing critical performance components — not just cosmetic upgrades.
During a proper rebuild, we evaluate:
- Cylinder bore condition and tolerances
- Rod straightness and surface condition
- Seal integrity
- Mounting structure and alignment
- Hydraulic system compatibility
Replacing or upgrading the main ram cylinder ensures the machine performs safely and reliably once it’s back in service.
Built for Industrial Applications
Two-ram balers are commonly used in:
- Recycling facilities
- Distribution centers
- Box plants and printers
- Scrap processors
- Industrial manufacturing environments
In these applications, bale density and system durability are essential. A properly rebuilt hydraulic system supports both.
Performance Is in the Details
A reconditioned two-ram baler is only as strong as its core components.
Installing a 13" main ram cylinder reflects our commitment to delivering industrial-grade performance, not shortcuts.
If you’re evaluating a reconditioned two-ram baler or considering a rebuild, understanding the condition and sizing of the hydraulic system should be part of the conversation.
