BYQ features：
1. Adopt advanced length-counting device to provide accurate length-ounting.
2. With variable frequency speed control and no pull, it can adjust the tifhtness of reals at random.
3. Have automatic trimming funtion.
Technical criteria
Model | Width
（mm） | Maximum drum
diameter
（mm） | Speed
（m/min） | Trimming tolerance
（%） | External Dimension
（mm3） | Voltage
（V） | Weight（Kg） | Length-counting tolerance
（%） |
YBQ | 1800-2400 | 350 | 38 | ≤ 0.5 | 3300 x 1550 x 900 | 380 | 800 | ≤ 0.3 |
