... belt scale body,hopper,load cell,testing speed device,system controller,site controller,etc.Advantages: good environmental adaptability,high measuring accuracy,nice ... stability for long run,reliability for system,easy to install ... +/-2.0%Feed range1-200t/h12-400t/hAdjust range10`100%Feed flow1`10,3`30,5`50,8`80t/h12 ...