Product Overview

The Keypack Intelligent Semi-Automatic Vertical Powder Packaging Machine is a high-precision, semi-automatic solution designed for packaging free-flowing and poor-flowing powders and granular materials. It is ideal for flour, cocoa powder, solid beverages, veterinary drugs, glucose, solid medicines, powder additives, toner, pesticides, and flavors and fragrances. This vertical packaging machine integrates metering, filling, and weighing in one system. With its servo-driven screw control and PLC touch screen interface, the machine provides accurate, dust-free powder handling while ensuring GMP compliance. It is suitable for manufacturers seeking semi-automatic, high-speed, and reliable powder packaging for pre-made bag filling and sealing applications.

Key Features and Machine Characteristics

Stainless Steel Construction & Hygienic Design

The Keypack Intelligent vertical powder packaging machine is constructed entirely from stainless steel, featuring either a combined or open-type transparent hopper. The hopper can be disassembled easily without tools, simplifying cleaning and maintenance and meeting GMP standards for hygienic powder handling.

Servo-Driven Screw & Precise Weighing

Equipped with a servo motor and servo drive to control the screw, the machine ensures precise and consistent filling of powders and small granules. A weighing feedback system tracks the specific gravity of the material to compensate for variations, maintaining accurate packaging weights and minimizing material waste.

PLC Control with Touchscreen HMI

An intuitive PLC control system with a touchscreen HMI allows operators to easily set parameters, adjust formulas, and store up to 10 product-specific recipes. This enables fast changeovers between different powders or granules, supporting versatile production requirements.

Adaptable to Various Materials

The machine supports a wide range of powders and granules, from ultra-fine powder to small granules, by replacing screw accessories. This flexibility makes it ideal for applications across food, pharmaceuticals, chemicals, and other industries requiring dust-free, precise powder packaging.

Semi-Automatic, High-Speed Operation

While semi-automatic, the Keypack Intelligent (Kunbupack) vertical packaging machine allows for high-speed pre-made bag filling and sealing with controlled dust management. Its ergonomic design reduces operator workload while maintaining packaging efficiency and product hygiene.

Application Areas

• Food Industry: Flour, cocoa powder, solid beverages, sugar, spice powders, and other granular or powdered food ingredients.

• Pharmaceutical Industry: Veterinary drugs, solid medicines, and dietary powders requiring precise, GMP-compliant powder packaging.

• Chemical Industry: Powder additives, toner, pesticides, and other fine or granular chemical materials.

• Flavors & Fragrances: Essential powders and granular additives requiring accurate dosing and hygienic handling.

• Pre-made Bag Packaging Lines: Can be integrated into semi-automatic or automated pre-made bag filling and sealing lines for high-speed, dust-free powder packaging.