APPLICATION SCENARIOS：

This model YC-2019A , together with another two model machines,

it is special to produce of ventilation ducts.

The first model YC-2019A  is to welded the PVC fabric in cylindrical.

the second model YC-2019C is to welded buttonhole belt and Wrap rope sealing is completed at sametime.

The last model YC-2019B is to welded the cylindrical PVC cloth together with the buttonholes belt.

it is ideal for tents and ventilation ducts.