* Other features
1. Filter out debris automatically through auto exhaust, keep spreading quickly and evenly.
2. Quickly speed of warming, improve work effect.
3. Adjustable coating speed, can up to 0-47m/min.
4. Can save about 40% materials, only 5g/m.
5. Extruder head height adjustment structure.
6. Automatic centering and clamping structure.
7. Stable temperature and it is convenient to adjust the sealing material automatically.