Keypack Intelligent Automatic Wrapping Machine is a self-propelled wrapping machine designed for stable and efficient pallet wrapping. It delivers 250% pre-stretch ratio with frequency control and photo-electric sensor for precise operation. Ideal for logistics packaging, warehouse wrapping, and distribution center applications.
Product Overview
This mobile pallet wrapper combines advanced automation with energy-saving design. The walk-along stretch wrapper features a photo-electric sensor that automatically detects cargo height, ensuring consistent wrapping quality across different load sizes. The safety guard design provides auto-stop protection when obstacles are detected, guaranteeing safe operation in busy warehouse environments.
The robotic wrapping system offers adjustable wrapping layers with film tension and rotation speed fully customizable for easy operation. Top and bottom wrapping cycles can be independently controlled from 1 to 9 layers, providing flexible wrapping solutions for various packaging requirements. This robot pallet wrapper supports continuous operation for 6-8 hours, making it suitable for high-volume manufacturing and distribution center workflows.
Equipped with a frequency-controlled power pre-stretch mechanism, the film carriage achieves up to 250% pre-stretch ratio, significantly reducing film consumption and delivering energy-saving performance. The film carriage's ascending and descending speeds are independently adjustable, with nylon rail guide ensuring stable operation and durable design. Film feeding speed is frequency-adjustable for more precise, stable, and convenient stretch control.
The film delivery system features an upper-lower follow-up mechanism, expanding the applicable range for different pallet sizes and shapes. The Keypack Intelligent (kunbupack) film carriage is constructed from carbon steel material, providing lightweight yet stable performance. Wear-resistant rubber rollers are selected for extended service life and reliable long-term operation.
Key Features and Machine Characteristics
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Photo-electric Sensor Auto-Detection: Automatically senses cargo height for precise wrapping coverage, eliminating manual adjustments and improving packaging consistency
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Safety Guard with Auto-Stop: Detects obstacles and automatically stops operation, ensuring operator safety and preventing equipment damage in warehouse environments
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Adjustable Wrapping Parameters: Wrapping layers, running speed, and film tension are freely adjustable, offering easy operation and adaptability to different packaging requirements
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Independent Top/Bottom Control: Top and bottom wrapping cycles can be separately controlled from 1-9 layers, providing customized wrapping solutions for load stability
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Extended Continuous Operation: Self-propelled design enables 6-8 hours of continuous wrapping work, supporting high-volume logistics packaging and distribution operations
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250% Pre-stretch Film Saving: Frequency-controlled power pre-stretch mechanism achieves up to 250% pre-stretch ratio, reducing film consumption and lowering packaging costs
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Adjustable Speed Control: Film carriage ascending and descending speeds are independently adjustable with nylon rail guide for smooth, stable, and durable operation
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Frequency-Controlled Film Feeding: Variable frequency film feeding speed provides more accurate, stable, and convenient stretch control for consistent wrapping quality
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Adaptive Film Delivery System: Upper-lower follow-up mechanism accommodates wider range of pallet sizes and configurations
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Carbon Steel Film Carriage: Lightweight yet stable carbon steel construction ensures reliable performance and easy maneuverability
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Wear-Resistant Rollers: Durable rubber rollers provide extended service life and consistent film handling performance
Application Areas
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Logistics Packaging: Pallet wrapping for boxed goods, cartons, and bundled products in logistics centers and freight terminals
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Warehouse Wrapping: Securing palletized inventory for storage, protecting goods from dust and moisture in warehouse facilities
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Distribution Center: High-volume pallet wrapping for outbound shipments, supporting fast-paced distribution operations
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Manufacturing: End-of-line pallet wrapping for finished goods in food processing, beverage, pharmaceutical, and consumer goods manufacturing
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Food Industry: Wrapping palletized food products including bagged snacks, bottled beverages, and canned goods for hygienic transport
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Pharmaceutical Packaging: Securing palletized pharmaceutical products and medical supplies for compliant storage and distribution
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Building Materials: Wrapping pallets of tiles, panels, hardware, and construction materials for stable transport and outdoor storage protection
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Chemical Industry: Pallet wrapping for bagged or bottled chemical products, providing containment and protection during handling
