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Stepping onto the production floor, the rhythmic, quiet hum of the 25kg Large Premade Pouch Packaging Machine Automatic Flour immediately signals industrial reliability and superior craftsmanship. Constructed from robust, high-grade materials, the machine's sleek, polished exterior is designed not just for visual appeal but to withstand the rigorous, corrosive demands of continuous daily operation. When handling fine, pervasive powders like flour or chemical additives, the tactile smoothness of the metal surfaces ensures minimal residue buildup, making routine sanitation effortless and highly effective. The mechanical choreography is truly a sight to behold: heavy-duty pneumatic arms glide with whisper-quiet precision, guided by intelligent photoelectric sensors that orchestrate every single movement without a fraction of a wasted second.
Beyond its formidable appearance, this equipment fundamentally redefines facility throughput and operational economics. By transitioning from manual labor to a fully autonomous workflow, facility managers can instantly eliminate the physical strain, safety hazards, and unpredictable pacing associated with lifting and filling massive 25kg sacks. The gentle yet authoritative grip of the vacuum suction cups ensures each bag is perfectly positioned, while the deep, resonant sound of the automatic sewing machine sealing the heavy-duty packaging guarantees a flawless, airtight closure. This is not merely a piece of machinery; it is a comprehensive operational upgrade that breathes predictability, superior hygiene, and exceptional consistency into your high-volume powder packaging lines, ensuring your product reaches the end-user in pristine condition.
Method of feeding | Double helix feed |
Packing weight | 25kg |
Packaging accuracy | ≤±0.1-0.2% |
Packaging speed | 3-8 bags/min |
Power supply | 380/220V 50-60Hz(TN-S) |
Whole machine powder | 8KW |
Bag size | L:810mm-960mm W：410mm-650mm（Size can be customized） |
Bag material | Craft paper coated bag, woven bag (coated), plastic bag (0.2mm thick) woven bag (with PE plastic bag), etc |
Bag shape | Pillow open pocket |
Gas consumption | 6kg/cm2 0.4-0.6cm3/min |
Investing in the right packaging infrastructure means looking beyond basic functionality and focusing on long-term value creation. Our automated flour packaging system is meticulously engineered to address the most pressing challenges in bulk material handling, offering a seamless blend of power, intelligence, and adaptability. Here is how this machine elevates your operational capabilities:
Intelligent Diagnostics: The integrated PLC control system features real-time automatic detection and alarm protocols, instantly alerting operators to any deviations and preventing costly downtime.
Versatile Integration: Designed to work harmoniously with all kinds of upstream powder equipment, creating a unified, uninterrupted production line.
Robust Power Delivery: Operating on a reliable 380/220V 50-60Hz (TN-S) power supply with an 8KW whole machine power rating, ensuring consistent performance during peak production hours.
Customizable Dimensions: While optimized for large bags, the system accommodates customized bag sizes, providing the flexibility needed to adapt to changing market demands.
When dealing with large-scale 25kg powder packaging, even a fraction of a percent in weight deviation can lead to massive financial losses through product giveaway or regulatory compliance issues. This machine is engineered to protect your bottom line by offering unparalleled metering precision and high-speed efficiency. The advanced weighing architecture ensures that every single bag meets strict quality control standards.
Double Helix Feed Technology: This specialized feeding method ensures a consistent, controlled flow of powder, cutting off instantly to achieve a remarkable packaging accuracy of ≤±0.1-0.2%.
Optimized Throughput: Capable of processing 3 to 8 bags per minute, the system strikes the perfect balance between high-speed output and meticulous weight control.
Waste Reduction: By eliminating overfilling, the machine maximizes the yield from your raw materials, significantly improving the overall economic efficiency of your facility.
The physical toll of manually handling, filling, and moving 25kg bags is a major bottleneck in modern manufacturing, often leading to high labor turnover and inconsistent production rates. This equipment introduces true unmanned production operation, fundamentally shifting the reliance from manual labor to intelligent automation. From the moment the bag is picked up to the final stitch, human intervention is virtually eliminated.
Vacuum Suction Bag Mechanism: The system utilizes powerful vacuum suction cups to flawlessly extract bags from the warehouse, eliminating the need for manual bag placement.
Seamless Transfer: After the precise filling process, heavy bags are automatically and smoothly imported to the sewing machine without any manual lifting.
Smart Photoelectric Intelligence: Integrated photoelectric switches monitor the entire sequence, ensuring each step triggers only when the previous one is perfectly completed.
Cost Efficiency: By automating the most labor-intensive aspects of the packaging line, facilities can reallocate human resources to higher-value tasks, drastically reducing direct labor costs.
Processing fine powders like flour or chemical additives inherently generates airborne dust, especially during high-volume 25kg drops. This not only creates an unpleasant and potentially hazardous working environment but also accelerates wear and tear on surrounding machinery. Our packaging machine is specifically designed to mitigate these issues, prioritizing a clean, safe, and compliant production floor.
Contained Filling Environment: The structural design minimizes the distance and exposure of the powder during the drop, significantly reducing the plume of dust typically associated with large-bag filling.
Workplace Safety: By keeping the air clean, the machine protects the respiratory health of your facility personnel, aligning with strict occupational safety standards.
Easy Sanitation: The streamlined architecture and high-quality surface finishes prevent powder from clinging to the machine, allowing for rapid and thorough cleaning between product changeovers.
Different markets and transportation logistics demand different packaging materials. A rigid machine that only accepts one type of bag severely limits your distribution capabilities. This automatic packaging system is engineered for maximum versatility, effortlessly handling a wide spectrum of heavy-duty materials with varying textures, thicknesses, and rigidities.
Broad Material Acceptance: Flawlessly processes craft paper coated bags, woven bags (coated), thick plastic bags (0.2mm), and woven bags with PE plastic liners.
Tactile Adaptability: Whether gripping the rough texture of a woven sack or the smooth surface of a coated plastic bag, the vacuum mechanism adjusts to ensure a secure hold.
Pillow Open Pocket Design: Perfectly optimized for pillow open pocket shapes, ensuring the mouth of the bag is presented cleanly to the filling nozzle every time.
Size Flexibility: Accommodates lengths from 810mm to 960mm and widths from 410mm to 650mm, with further size customization available to meet unique project requirements.
One of the most frustrating challenges in powder processing is \"bridging\" or rat-holing, where fine materials compact and block the flow, causing unexpected downtime and inconsistent bag weights. This machine tackles the physics of powder flow head-on, ensuring that even the most cohesive materials move smoothly from the hopper into the bag.
Forced Mechanical Flow: The double helix feed acts as an active agitator and propeller, physically breaking up clumps and forcing the powder downward.
Continuous Operation: By preventing blockages before they form, the machine ensures a steady, uninterrupted rhythm, keeping your production targets on track.
Consistent Density: The active feeding mechanism helps maintain a uniform bulk density as the powder enters the bag, contributing to the exceptional ±0.1-0.2% weighing accuracy.
The journey of a 25kg bag from your facility to the end-user can be harsh. Exposure to humidity, pests, or rough handling can compromise the integrity of the product inside. The final sealing stage of this machine is designed to provide an impenetrable barrier, safeguarding the quality and extending the shelf life of your valuable contents.
Heavy-Duty Stitching: The automatic sewing machine delivers a tight, uniform, and incredibly strong closure that withstands the stresses of palletizing and global transit.
Moisture and Pest Barrier: By ensuring a flawless seal on coated or PE-lined bags, the system effectively locks out environmental moisture and prevents contamination.
Aesthetic Consistency: Every bag exits the line with a perfectly straight, professional-looking seal, reinforcing the premium quality of your brand in the marketplace.
Procuring industrial machinery is a significant commitment, and the true value of the equipment is proven over years of relentless operation. We understand that downtime is not an option. Backed by extensive industry expertise, this machine is built for enduring stability and supported by a comprehensive service framework that guarantees peace of mind.
Decades of Expertise: Manufactured by a team with over 15 years of specialized experience in designing high-performance automation systems.
Continuous Monitoring: The integration of PLC and photoelectric switches ensures that the entire process is continuously monitored for stable, reliable operation.
Comprehensive Warranty: Every machine comes with a solid 12-month warranty, protecting your investment from the moment of installation.
Lifetime Backing: We provide permanent technical support and guarantee the availability of paid spare parts at any time, ensuring your line never stays down.
Selecting the right equipment partner is just as critical as selecting the machinery itself. Shanghai Bodinghui Automation Packaging Machinery stands at the forefront of global packaging technology, dedicated to solving complex industrial challenges with robust, innovative engineering. Our commitment goes far beyond the initial delivery of the equipment.
Proven Global Reliability: We deliver cutting-edge technology combined with worldwide reliable engineering, trusted by facilities across the globe.
Consultative Approach: We don't just sell machines; we analyze your specific product details, bag materials, and facility circumstances to recommend the perfect tailored solution.
Transparent Communication: We believe in clear, continuous dialogue. Our team in the Jinshan District of Shanghai is always ready to welcome you and address your technical queries.
End-to-End Excellence: From independent research and development to final factory testing and permanent after-sales support, we control every aspect of quality.
To provide the most accurate recommendation, we require comprehensive details about your raw material (bulk density, flowability, moisture content), the exact dimensions and material of your bags, your target weight (e.g., 25kg), and your desired bags-per-minute output. The more details you share, the better we can customize the feeding and sealing mechanisms for you.
Yes. The double helix feed is specifically engineered to address cohesive and sticky powders. The dual mechanical action actively breaks down clumps and prevents bridging within the hopper, ensuring a smooth, continuous, and highly accurate flow of material into the packaging bag.
The machine features an adjustable vacuum suction cup mechanism and customizable gripping parameters. By fine-tuning the pneumatic pressure and suction force through the PLC interface, operators can easily switch between handling porous woven bags with liners, smooth 0.2mm thick plastic bags, or stiff coated craft paper without losing grip integrity.
The equipment is integrated with an intelligent photoelectric detection system. If a bag fails to open, or if the weight is out of the highly strict ≤±0.1-0.2% tolerance, the PLC controller will automatically halt the specific cycle, trigger an audible and visual alarm, and prevent material discharge, thereby avoiding spills and waste.
We guarantee that paid spare parts can be provided at any time, regardless of how long you have owned the machine. Because we design and manufacture the equipment in-house, we maintain a comprehensive inventory of critical components and offer permanent technical support to ensure your facility experiences minimal downtime.
