Older Roll Jaw Crushers For Sale

Older Roll & Jaw Crushers for Sale: Weighing Value & Viability in Modern Operations

The world of aggregate processing and mining constantly evolves with cutting-edge technology promising higher efficiency and automation. Yet, amidst the buzz surrounding new equipment, a steady market persists for older roll crushers and jaw crushers for sale. These seasoned workhorses represent a significant opportunity for budget-conscious operations or specific niche applications where their inherent strengths still shine.

Understanding the Classics

Older Jaw Crushers: These robust machines utilize compressive force between a fixed and a reciprocating jaw plate to break down large rocks into smaller fragments (“primary crushing”). Models from manufacturers like Telsmith (e.g., Lippmann), Allis-Chalmers (e.g., Kue-Ken), Cedarapids, Pioneer, and even older Metso designs are frequently found on the secondary market.
Older Roll Crushers: Employing two counter-rotating rolls (often serrated or toothed), these apply pressure to crush material primarily by compression and shear (“secondary or tertiary crushing”). They excel at producing consistent product sizes with minimal fines generation compared to impactors.

Why Consider an Older Roll or Jaw Crusher?

1. Significant Cost Savings: This is the primary driver. Purchase price is often a fraction of a comparable new machine’s cost.
2. Proven Simplicity & Robustness: Older designs were often built with heavy-duty castings and simpler mechanics than some modern counterparts known for complex electronics or intricate hydraulic systems.
3. Ease of Maintenance & Repair: Mechanics familiar with fundamental engineering principles can often service these machines readily without specialized diagnostic tools.
4. Parts Availability (Often): While OEM parts might be discontinued for very old models, robust aftermarket support exists for wear parts (liners/jaw dies/roll shells) and common bearings/seals for popular legacy lines.
5. Reliability Under Specific Loads: For predictable feed materials where high throughput isn’t the absolute priority, these machines can deliver consistent performance reliably.
6. Perfect for Auxiliary Tasks: Ideal as backup units, dedicated processing lines for specific projects/sites requiring minimal capital expenditure.

Crucial Considerations Before Buying

Purchasing older equipment requires diligent inspection and realistic expectations:

1. Thorough Inspection is Paramount:
Wear Components: Inspect jaw dies/liners/roll shells critically – replacement costs add up quickly.