Video Link:

Type 1: https://youtu.be/OS8_bf6uauI  

The Double Needle Cylinder Long Arm Filter Bag Sewing Machine has synchrous feeding that can prevent fabric slide. Upper and lower shaft adopt sync tooth shape conveying belt, rotation type knob is easy to adjust the needle gauge. This machine also has clutch device to prevent damage from overload operation. 

The length of the arm: standarad 750mm. Customiz is acceptable,up to 1000mm.  

The diameter of the arm: Diameter 100mm-300mm filter bag.

Nos. of Needle: 2 needles. 

Needle Guage: 12mm.

Hook type: Vertical Hook.