ROTYPACK Doypack Filling Machine Filling Structure and Multi material Filling Application

The ROTYPACK doypack filling machine is dedicated to quantitative filling procedures for pre-made stand-up pouches. It matches various bag-feeding packaging hosts for automatic filling of sauces, soups, oils, powders, granules and puffed materials, widely used in automatic production lines of condiment factories, snack processing plants and pet food manufacturing workshops.

     
The machine adopts differentiated filling structures for materials of different physical forms. The closed screw structure reduces powder diffusion for dusty materials. The piston filling head improves discharging uniformity and reduces wall adhesion and dripping for viscous sauces and pastes. The weighing filling component stabilizes single pouch filling weight for granular materials.

The quick-release filling head allows tool-free disassembly and assembly, facilitating daily cleaning, disinfection and maintenance and lowering cross-residue risks between different raw materials. The stepless adjustable filling speed adapts to small-batch refined production and can be connected to high-speed mass production lines.

The machine can operate independently or work with pre-made pouch packaging hosts to form integrated filling and packaging lines. The electric control system supports wide-range parameter adjustment for filling volume, speed and operation rhythm according to actual production needs. The overall structural design balances production efficiency and daily maintenance convenience.