Batching Machine is used for storage materials and feeding concerete mixer. With 2-hopper, 3-hopper and 4-hopper.Hopper capacities also vary. See table below for detail of each model.Works on 380V triple-phase only.TypeP LD800P LD1200PLD1600PLDQ2400PLDQ3200PLDQ4800Capacity of Storage HopperL80012001600240032004800Capacity of Weighing Hopperm 32.6*23.4*34 *310 *415 *425 *4Distributing Precision%±2±2±2±2±2±2Max. Weighing Valuekg150020003000400050008000B elt Speedm/s1.61.61.61.61.61.25Electromotor PowerkW2 .2*2+42 .2*3+43.0* 47.51115Total Weightkg23003760560085001020014000Dimension (working)c m557*178*276830*230*2901200*245*3601200*332*4121400*332*4021600*390*509