1.Automatic control adopts optically controlled non-contact switch,
2.Micro-controlled transducer,
3.Step-less speed adjustment,
4.Paper Bowl-fan-wall body sealed by Ultrasonic System,
5.Paper Bowl bottom sealed by heater (or hot air station),
6.Full automatic,
7.Easy changing molds produce different sizes paper bowls,
8.Easy operating by operator (one operator is enough),
9.Easy maintenance with minimum cost,
10.Cheap operating cost and low investment,
11.Amelioration:Air compressor aren't required for this type paper bowl machine when the paper weight under 300gsm.