Product Description
Keypack Intelligent VFFS Powder Packaging Machine KL-300 designed for high-precision metering and packaging of powdery materials across food, pharmaceutical, and chemical industries. It delivers 20–40 bags per minute with ≤±1% weighing accuracy, PLC servo control, and full stainless steel construction. Ideal for milk powder, milk tea powder, starch, seasoning powder, medicinal powder, and chemical powder packaging applications.
Product Overview
The Keypack Intelligent (Kunbupack) VFFS Powder Packaging Machine KL-300 is a vertical form-fill-seal system engineered for automated powder packaging in regulated and high-throughput environments. Equipped with a PLC servo drive system and large-format touchscreen interface, this machine maximizes control precision and operational reliability. The full stainless steel 304 body ensures durability and compliance with food-grade and pharmaceutical hygiene standards. Process parameters can be stored for multiple products, enabling quick changeovers without reconfiguration. Standard features include color mark detection, ribbon date coding, and sponge air exhaust for optimal bag quality.
This machine integrates seamlessly with metering systems and conveying equipment tailored to product characteristics, automating the complete packaging workflow: metering, filling, bag forming, gas flushing or evacuation, date printing, and counting. Safety protection features meet enterprise safety management requirements, while the intuitive touchscreen interface simplifies operation and reduces training time.
Technical Specifications
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Model: KL-300F Vertical Automatic Packaging Machine
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Material: Stainless Steel 304
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Control System: PLC Servo Drive System
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Bag Size Range: Width 30–150 mm × Length 50–165 mm
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Weighing Accuracy: ≤±1%
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Packaging Speed: 20–40 bags per minute
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Voltage: Single-phase 220V / 50Hz
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Power: 1.5 kW
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Standard Functions: Color mark detection, standard ribbon coding, sponge air exhaust
Key Features and Machine Characteristics
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PLC Servo Control with Large Touchscreen: The PLC servo drive system paired with an oversized display touchscreen forms the control core, maximizing precision, reliability, and intelligent operation across the entire packaging process.
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Multi-Product Parameter Storage: Process parameters are synchronized and backed up; the touchscreen stores packaging settings for multiple products, enabling instant product changeovers without manual reconfiguration.
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Full Stainless Steel 304 Construction: Aesthetically pleasing, durable, and compliant with food-grade and pharmaceutical hygiene standards for long-term reliability in demanding production environments.
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Integrated Safety Protection: Equipped with comprehensive safety features to meet enterprise safety management requirements and protect operators during high-speed operation.
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Flexible Metering and Conveying Integration: Compatible with various metering systems and material conveyors tailored to powder properties, ensuring accurate dosing and smooth material flow.
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Complete Automation Workflow: Automatically completes metering, filling, bag forming, gas flushing or air evacuation, date printing, and counting for a fully integrated packaging solution.
Application Areas
Food Industry:
- Milk powder: pneumatic conveying to hopper for infant formula and dairy powder packaging
- Milk tea powder: automated dosing and sealing for instant beverage mixes
- Starch: corn starch, potato starch, and modified starch packaging for bakery and food processing
- Seasoning powder: spice blends, bouillon powder, and flavor enhancers for retail and foodservice
- Protein powder: whey protein, plant-based protein, and nutritional supplement packaging
Pharmaceutical Industry:
- Medicinal powder: traditional Chinese medicine powder, herbal extracts, and pharmaceutical intermediates
- Health supplement powder: vitamin blends, probiotic powder, and nutraceutical formulations
- Facial mask powder: cosmetic-grade powder for DIY skincare and spa applications
Chemical Industry:
- Chemical powder: industrial additives, pigments, and specialty chemical compounds
- Food additives: preservatives, colorants, and functional ingredients for food manufacturing
Customization and Optional Modules
The KL-300 can be configured with specialized metering systems (auger fillers, volumetric cups, or multi-head weighers) and material handling equipment (screw conveyors, pneumatic conveyors, or bucket elevators) based on powder flowability, bulk density, and particle size distribution. Optional modules include nitrogen flushing systems for extended shelf life, zipper applicators for resealable bags, and tear notch devices for consumer convenience.
Delivery and Support
Keypack Intelligent provides comprehensive support including installation, commissioning, operator training, and spare parts supply. Standard warranty coverage ensures long-term operational reliability, with technical support available for process optimization and troubleshooting.
