This model uses a large vertical rotary shuttle to hook the thread and a sliding rod to pick up the thread. Needle roller bearings for upper and lower shafts
Support, synchronous toothed belt drive, plunger type oil pump lubrication system, using needle rod swing
The synchronous feeding method with the presser foot feeding teeth ensures a smooth transmission and low noise in terms of overall performance,
High durability, especially suitable for car seat cushions, seat belts, airbags and other automotive accessories

The sewing of items can also be applied to the sewing of large equipment such as tents and parachutes.