By vibration force to push the Screws, Hardware to go into track rail one by one and then a Sensor to count it, high accuracy. The PE film can bear heavy weight, plus a Heavy product tray to support the bag before sealing, thus the bags can be sealed very well.
Widely used in screws, nail, bolt, nut, gasket, bearings, glass parts, plastic parts, furniture accessories, toy accessories, blind nut, gasket, hardware and plastic parts.
Special to use Tubular film. No back seaing & No Former tube.