1. Definition
1）Accumulative weighing aggregate batching machine
There is only one scale on the accumulative weighing aggregate batching machine. Different kinds of aggregate must use the same scale to be weighed one by one. If the scale is a hopper, we call it hopper type accumulative weighing aggregate batching machine; while if the scale is a belt conveyor, we call it belt type accumulative weighing aggregate batching machine.
2) Independent weighing aggregate batching machine
There is one separate scale for each kind of aggregate, so different kinds of aggregate can be weighed at the same time. And the scale can only be hopper.
Compared with accumulative weighing aggregate batching machine, independent weighing aggregate batching machine has higher aggregate weighing efficiency and accurancy.
2. Accumulative weighing aggregate batching machine
1) Hopper type
2) belt conveyor type
3. Independent weighing aggregate batching machine
4. Specification of aggregate batching machine
| Model | PLD560 | PLD800 | PLD1200 | PLD1600 | PLD2400 | PLD3200 | PLD4800 |
| Kinds of aggregate | 2 | 2/3 | 2/3/4 | 2/3/4 | 3/4 | 3/4 | 4 |
| weighing hopper volume | 560L | 800L | 1200L | 1600L | 2400L | 3200L | 4800L |
| aggregate storage bin volume | 2*0.95m3 | 2/3*3.2m3 | 2/3/4*7.3m3 | 2/3/4*8.3m3 | 3/4*8.3m3 | 3/4*15.6m3 | 4*25m3 |
| Weighing efficiency | 30m3/h | 48m3/h | 60m3/h | 80m3/h | 120m3/h | 160m3/h | 280m3/h |
| Loading height | 2300mm | 2840mm | 2656/2981mm | 2944/3050mm | 3050mm | 4130mm | 4200mm |
| weighing accuracy | ±2% | ±2% | ±2% | ±2% | ±2% | ±2% | ±2% |
| Power | 3*4kw | 3/4*4kw | 3/4/5*4kw | 3/4/5*4kw | 4/5*5kw | 4/5*5kw | 4*7.5kw |
5. Special aggregate batching machine we designed for client
1) Aggregate batching machine with 5 bins
2) Aggregate batching machine with screw conveyor
