Material Handling Products and Warehouse supplies

WUXI, China - Jan. 6, 2014 - PRLog -- What is gravity roller conveyor? Gravity roller conveyor consist of a series of parallel rollers fastened to supported metal frame.The frame can be inclined slightly by adjusting leg height which means moving nut of adjusting foot  upward and downward at the bottom of leg for gravtiy flow.  In addition,  goods and package also may be rolled along manually.Nowadays, gravity roller conveyor (http://www.tianheroller.com/html_products/Φ38-Carbon-Steel-Galvanized-Gravity-Roller-and-Conveyor-129.html)  widely is used in manufacturing and warehouse stocking for improving working efficiency and saving space. Gravity roller (http://www.tianheroller.com/e_products/?big_id=2) has many different types according to material difference.    For example,carbon steel galvanized gravity roller,stainless steel gravity roller,aluminum gravity roller and pvc gravity     roller. Usually,carbon steel galvanized and stainless steel are used for heavier loads and aluminum gravity roller and pvc gravity rollerare used for lighter loads and special condition. Frame mainly has stainless steel and carbon steel      epoxy coating types.Roller shaft are divided into spring shaft,fixed shaft and moving shaft according to shaft assembling way.Roller shaft two ends manufactuing is decided by roller fastening way. Usually, they are external thread,inside thread,external hexagonal and flat washing.Gravity wheel conveyor is similar but consist of skate wheels instead of gravity rollers (http://www.tianheroller.com)  and are usually used for bigger size and lighter loads.