| Model | Feeding Rate | Feeding Accuracy | Blending Motor Power | Internal resolution of Weighing Chip |
| LF | (L/H) | (%) | (KW) | million |
| LF-2 | 100-1000L/H | more or less 0.5% | 0.75 KW | 1/2 million |
| LF-3 | 150-1500L/H | more or less 0.5% | 0.75 KW | 1/2 million |
| LF-4 | 200-2000L/H | more or less 0.5% | 0.75 KW | 1/2 million |
| LF-5 | 250-2500L/H | more or less 0.5% | 0.75 KW | 1/2 million |
| LF-6 | 300-3000L/H | more or less 0.5% | 0.75 KW | 1/2 million |
| LF-7 | 350-3500L/H | more or less 0.5% | 0.75 KW | 1/2 million |