Application: Suitable for automatic metering and packaging of granular materials such as melon seeds, nuts, candies, raisins, goji berries, red dates, potato chips, cookies, crystalline flavor crystals, etc. Performance features: Easy to operate: PLC control, human-machine interface; Convenient bag width adjustment: Controlled by a motor, each group of machine clips can be synchronously adjusted with just one button; No bag or incomplete opening, no additives added; No bags or additives, not sealed; Door opening and shutdown alarm (optional); No ribbon shutdown alarm; Insufficient air pressure, alarm prompt; Abnormal sealing temperature, alarm prompt; The part in contact with the material is made of 304/316 stainless steel or food grade plastic, which meets hygiene requirements. Technical parameters: Bag material, composite film, bag type, self-supporting bag, zipper self-supporting bag, inclined mouth self-supporting bag, flat bag (three side sealed, four side sealed, handbag, back sealed bag, etc.), maximum filling range .....