The main characters of DY Mobile Conveyor are as following: The conveyor is y installed with pneumatic-tire wheels, which can reduce the resistance of its movement. It is easier to be moved because of being driven by motorized pulley at the tail of the conveyor. And it is easier to be raised or lowered by the use of worm gear pair. The frame of the conveyor is made of steel tubes in order to form the whole machine to be in reasonable structure with its outline pleasing to the eye, meanwhile moving portably and operating with low noise. You are welcome to buy our products.