Being an expert requires an understanding that comes from years of hands-on experience. IROCK is an American manufacturer with more than 20 years of experience in crushing and screening. Our engineering, sales and support teams know the construction, aggregate, demolition and recycling markets better than anyone. Be confident in knowing every solution we produce is designed, built, sold and serviced by our experts. But experience and expertise only go so far. That’s where our portable crushing plants, mobile screeners and scalpers make an entrance.