Industrial-grade Semi-Automatic Pneumatic Paste Filling Machine 3D CAD model designed for accurate filling of viscous and semi-liquid products in packaging industries. This hopper piston-based filling system is ideal for products such as cream, gel, honey, shampoo, lotion, sauces, cosmetics, adhesives, and food pastes.The machine operates using a pneumatic piston filling mechanism that delivers precise volumetric dosing with smooth and drip-free dispensing. The integrated stainless-steel hopper continuously feeds the filling cylinder, ensuring stable operation and consistent filling accuracy.Designed for reliability and long service life, the machine supports adjustable filling volume, easy cleaning, and efficient operation for small to medium-scale production lines. The compact structure and user-friendly controls make it suitable for food, pharmaceutical, cosmetic, and chemical industries.This CAD model includes detailed assemblies for the hopper, piston cylinder, pneumatic actuation system, filling nozzle, frame structure, and control mechanism, making it suitable for industrial automation projects, packaging machine development, and manufacturing system design.Key Features• Pneumatic piston filling mechanism • Suitable for viscous and paste products • Drip-free precision filling nozzle • Adjustable filling volume system • Stainless-steel hopper construction • Compact and easy-to-operate design • Reliable long-term industrial performance • Hygienic and easy-to-clean structure Main Components• Stainless-steel hopper tank • Pneumatic piston cylinder • Filling nozzle assembly • Air pressure regulator system • Product feeding valve mechanism • Adjustable stroke control unit • Structural support frame • Manual/semi-automatic control system Typical Applications• Cosmetic cream filling • Honey and syrup packaging • Food paste filling systems • Pharmaceutical gel filling • Lotion and shampoo packaging • Chemical and adhesive dispensing