| Model | JW-C200 | JW-C1000 | JW-C2000 | 
| Identify Code | C200-1-1 | C1000-1-1 | C2000-1-1 | 
| Weighing Range | 5-200g | 100-1000g | 10-2000g | 
| Accuracy | XIII(1) | XIII(1) | XIII(1) | 
| Max.Belt Speed | 55m/min | 52m/min | 52m/min | 
| Max.Speed | 100 PCS | 80/PCS | 80PCS | 
| Belt width | 150mm | 220mm | 300mm | 
| Belt Size | 350(L)*160(W)mm | 450(L)*220(W)mm | 450(L)*300(W)mm | 
| Power Requirements | 220V/ 500W / 50/60Hz | 220V/500W / 50/60Hz | 220V/500W / 50/60Hz | 
| Packing Dimension(mm) | 1250(L)*570(W)*1150(H) | 980(L)*800(W)*1290(H) | 980(L)*860(W)*1290(H) | 
| Reject Method | Air blowing | Air blowing/Air-reject/Pneumatic pusher/Slide type | |
| Model | JW-C3000 | JW-C6000 | 
| Identify Code | C3000-1-1 | C6000-1-1 | 
| Weighing Range | 10-3000g | 10-6000g | 
| Accuracy | XIII(1) | XIII(1) | 
| Max.Belt Speed | 40m/min | 40m/min | 
| Max.Speed | 70PCS | 70 PCS | 
| Belt width | 400mm | 400mm | 
| Belt Size | 650(L)*400(W)mm | 650(L)*400(W)mm | 
| Power Requirements | 220V/700W/ 50/60Hz | 220V/700W/50/60Hz | 
| Packing Dimension(mm) | 1400(L)×950(W)×1530(H) | 1400(L)X950(W)X1530(H) | 
| Reject Method | Air blowing/Air-reject/Pneumatic pusher/Slide type | |
It is used to check whether the single bag weight is conformed to the preset weight or not and auto remove the unqualified products by the rejection device .