Pit & Quarry, December 2013

L E A D I N G E D G E C OMPA N I E S Luff Industries Ltd All Luff products pass through a thorough ISO 9001 quality inspection program and are backed by a full twoyear warranty Luff was the first idler manufacturer to offer a comprehensive 24 month warranty on all products industry standard is only 12 months All Luff rollers offer the ultimate in advanced roller sealing technology Additional advantages to increasing your conveying performance with Luff include proven sealing options for those troublesome applications moisture wash down fine material dust contamination eliminates jamming rollers as a result of spillage standard 25mm shaft and bearings on CEMA C rollers above 24 in wide belt Competitive pricing is included with all the above benefits Ask your local representative about Luffs hot new pricing structure Using patented polymer endcaps and sealed for life ball bearings in all CEMA B C and D rollers Luff idlers stand apart from the competition Together with Luffs optional High Moisture Seal HMS this is the ultimate in sealing technology The upgraded sealing arrangement protects the bearing from various environmental contaminants including dust and heavy moisture Luff also manufactures CEMA E and F rated idlers built for the most demanding conditions Backed by the same full warranty the CEMA E F Series comes standard with Luffs HMS perfect for all heavy duty applications Pulleys Built to withstand the harshest of applications Luff pulleys are unmatched in quality and dependability Available in drum wing spiral and helical designs Luff can custom design and engineer pulleys to meet your specific needs Using state of the art finite element analysis FEA software Luffs team can assist with all aspects of pulley design Fabricated from heavy schedule pipe with engineered endplates all Luff Pulleys are backed by a full two year warranty providing years of valuable maintenance free service The heavy shell absorbs more stress reduces shell deflection and protects against abrasive wear On all crown faced pulleys Luff uses a standard trapezoidal machined crown ensuring maximum concentricity and improved belt tracking Engineered class pulleys are available upon request and can be offered with an extended warranty Impact Beds Consisting of impact bars made of high performance urethane material Luff Impact Beds absorb and disperse the forces of impact The kinetic energy produced by the impact of material is dispersed by the unique profile of the bar and is not amplified and returned as with standard rubber impact bars This prevents damage and premature wear to the belt The thick ultra high molecular weight polyethylene UHMW cap offers a wear surface for extended bar life Our Locations With stocking locations in Canada and the United States Luff can quickly and efficiently meet any shipping requirement Ohio California and Ontario Canada Visit Luff Industries Ltd online today at www luffindustries com and find out how we can increase your conveying performance Quality Guaranteed L uff Industries Ltd manufactures quality conveyor components including a complete line of idlers for every application Luff also manufactures pulleys with an industry leading rim thickness typically minimum 50 percent heavier than the competition Using Luff components companies have been increasing the performance of their conveyor systems for 35 years Recognized for innovative products quick turnaround times and exceptional customer service Luff conveyor components can be found in the heaviest industrial material handling applications around the world Luff Industries Ltd 235010 Wrangler Rd Rocky View County AB T1X 0K3 Phone 888 349 LUFF 5833 Email info@ luffindustries com Website www luffindustries com www pitandquarry com December 2013 PIT QUARRY 65