KPI-JCI-Astec: HD Scalper Screens

Built to scalp the toughest, most abrasive materials, KPI-JCI’s scalper screens are built to work in conjunction with a primary crusher or in the production of rip rap. The heavy four-bearing Mesabi® design creates an eccentric, positive flow action highly effective on heavy loads at maximum capacity, while our Iso-vibe screen mounting system keeps the vibration in the screen–not on your plant.

Model RPM Maximum Stroke (in) Slope (Degrees) Light Scalping
Mesabi Standard 950-1000 0.38 10-12 x
Mesabi Heavy 900 0.38 10-15 x
Quarry Scalper 800 0.44 12  


eParts Central Komatsu Oil and Wear Analysis Used Komatsu Mining  


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