“Hongda” automatic respirator filter element making machine is also called non woven respirator exhaust filter making machine or half respirator filter making machine, it’s a fully automatic machine that supports automatically material feeding, ultrasonic welding, roll cutting and filter element forming, the edge of finished filter is soft and non-burning.
1. This machine is made under mature technology which ensures it high quality.
2. It adopts imported piezoelectric chip which ensures a strong and stable outputting, meanwhile, it’s adopts with converter motor to ensure it high accurately operating.
3. It’s high efficient.
4. The mold is easy to install and the pattern of it can be customized, its eccentric core adjusting is flexible, fast and high level.
5. The mold (pattern roller) is made of gold steel which ensures the welding head wearable and long life.
6. This machine adopts ultrasonic technology which is no damage and no burrs to the fabric materials.
7. The high quality imported components ensure it running stable.
8. It doesn’t need warming up before continuously operating.