HAZEMAG is to supply a semi-mobile limestone crushing plant to Lehigh Cement Company for its Union Bridge plant. The crushing plant will process up to 2500 tph of limestone with a feed size of 2000 mm, discharged via a HAZEMAG apron feeder HAP 251060 from a 400 t feed hopper, and will also comprise a roller screen HRS 2638 and a primary impact crusher HPI 2230. The HRS 2638 will screen fines in the feed material at 100 mm, while the impact crusher will crush material to D99 <125 mm. Key features of the impact crusher include hydraulically adjustable impact aprons and a patented retractable grinding path, which react in a controlled manner under excessive load. The impact crusher is also fitted with the automatic gap width control, HAZtronic.
Lehigh Cement Company is the North American division of HeidelbergCement.
Adapted from press release by Katherine Guenioui
Read the article online at: https://www.worldcement.com/the-americas/29102015/hazemag-wins-contract-with-lehigh-cement-868/