... weighing, fast speed, easy control and simple operation,international standard. 2.pneumatic control, vabrator assistant. 3.techinical parametera. model : HPD1200Ab. weighing ... . working device: pneumatice. capacity of storage hopper:3x5000Lf. weight precision: +-2% g. total weight: 3400KGh. overall dimension( LX W X H)mm ...