
Rotary Doypack Machine for Zipper Pouch (GD8-200B). Advanced PLC Control: Adopts Siemens PLC from Germany with touch screen for friendly man-machine interface. Frequency Conversion Speed: Adjustable speed range to meet specific production needs via frequency conversion equipment. Automatic Error Checking: Detects no pouch, open error, no fill, or no seal to prevent material waste. Safety Protection System: Stops at abnormal air pressure, heater disconnection, or when safety door is opened. Adjustable Bag Width: Electric motor adjusts clip width easily to save time and operate efficiently. Hygienic Food Grade Materials: Contact parts use stainless steel or food-grade materials to guarantee hygiene. Versatile Feeding Options: Supports solid, liquid, thick liquid, and powder with different feeder changes. Eco-Friendly Design: Uses plastic bearings and oil-free vacuum pumps to reduce pollution.