New products from Dura-Belt featured at Pack Expo Booth E-7066 a new stretchy flat belt surface that shuns dust and has a higher coefficient of friction. It moves 60 lb. boxes on inclines/declines up to 16 degrees (33 percent higher than older versions). Last year, over 17 miles were installed in major distribution centers. Dura-Belt also offers slightly thinner HEHT (Highly Elastic, High Tension) black belts that fit deeper in grooves, but still move 100 lbs. Poly-V endcaps quietly move 5,000 lb. pallets on 2.5" rollers and heavy 500 lb. boxes on 1.9" rollers at high speeds with long life Poly-V belts unlike noisy, greasy, chains.