Product Overview

The Keypack Intelligent Semi-Automatic Vertical Powder Packaging Machine with Lifting System is a high-precision, semi-automatic solution developed for ultra-fine powders, dust-prone materials, and applications requiring accurate weighing control. It is suitable for additives, toner, fire extinguisher dry powder, and other powders with high precision packaging requirements.
This vertical powder packaging machine integrates load-cell-based weighing, dual-speed screw filling, and servo-driven lifting into a single system. Through precise weighing feedback and controlled filling, the machine ensures stable packaging accuracy while effectively reducing dust emission during operation. Equipped with a PLC control system and touchscreen HMI, it is ideal for manufacturers seeking reliable semi-automatic powder filling equipment for bag filling or container filling applications.

Key Features and Machine Characteristics

• Full Stainless Steel Construction
  The Keypack Intelligent (Kunbupack) vertical powder packaging machine adopts a full stainless steel structure, providing durability and suitability for food powder packaging, chemical powder packaging, and other industrial powder applications. The combined or open-type hopper design allows convenient cleaning and maintenance.

• Servo-Driven Screw Filling System
  A servo motor and servo drive control the screw filling mechanism, ensuring stable operation and high filling precision. This design is suitable for ultra-fine powder, chemical powder, and other materials sensitive to filling accuracy.

• High-Response Weighing System
  A weighing sensor (load cell) installed beneath the container enables automatic switching between fast filling and slow filling based on preset target weight, ensuring accurate and consistent powder dosing.

• Servo-Controlled Lifting with Dust Reduction
  The tray lifting system is driven by a servo motor with adjustable lifting speed, effectively reducing dust emission during filling and improving the working environment.

• PLC Control with Touchscreen HMI
  The PLC control system combined with a touchscreen HMI (PLC screen) allows easy parameter setting, mode switching, and stable operation in semi-automatic powder packaging processes.

• Flexible Bagging and Filling Configuration
  The pneumatic bag clamping device and support bracket are mounted directly on the weighing unit for stable filling performance. Optional bag clamping or container holding devices allow adaptation to both bag filling and container filling requirements. The fixed screw installation structure does not affect material properties during filling.

• Dual Working Modes
  The machine supports Fixed-Quantity Mode for higher speed and Real-Time Weighing Mode for higher accuracy, allowing users to balance efficiency and precision according to production needs.

Application Areas

• Food Industry
  Powder additives, seasoning powders, and other food powder products requiring accurate and controlled packaging.

• Chemical & Daily Chemical Industry
  Toner, fire extinguisher dry powder, detergent powder, chemical powder, and other fine or ultra-fine powders.

• Pharmaceutical & High-Precision Powder Applications
  Powder products requiring strict weighing accuracy and effective dust control during filling.

• Powder Bagging and Container Filling Applications
  Semi-automatic bag filling and container filling operations requiring stable performance, precise weighing, and reduced dust emission.