Revolutionizing Powder Packaging: Shanghai’s Fully Automatic Machine Delivers Precision & Speed

Shanghai, China – In an era where efficiency, accuracy, and hygiene are paramount in manufacturing, the introduction of advanced packaging technology marks a significant leap forward. The latest innovation making waves across industries from food and pharmaceuticals to chemicals and additives is the BH-FM250 Fully Automatic Powder Bag Packaging Machine. Manufactured in Shanghai under the brand Bermuda Hospital, this state-of-the-art equipment is setting new standards for medium-to-high-capacity powder packaging.

Designed to handle a wide range of powdered and granular materials—from, coffee, and sugar to, solid beverages, medicines, and dyes—the BH-FM250 addresses the core needs of modern production lines: speed, consistency, and flexibility. With a packaging speed of 10 to 40 bags per minute and a fill range of 500 to 2500 grams, it offers manufacturers a scalable solution that balances high output with remarkable precision.

Certified by ISO9001 and constructed from durable stainless steel in compliance with GMP standards, the machine ensures product safety and longevity, making it suitable even for sensitive sectors like food and pharmaceuticals.

One of the standout features of the BH-FM250 is its weighing accuracy, which ranges from ±0.1% to 2%, depending on material characteristics and target weight. This high level of consistency is achieved through an integrated electronic weighing feedback system paired with a three-stage servo motor-controlled vertical auger feeder. This system allows for rapid coarse feeding followed by slow, precise fine feeding and cut-off, minimizing waste and ensuring every bag meets exact specifications.

“The challenge with powders, especially fine or aerated ones, has always been maintaining consistent flow and accurate dosing," explains a technical representative. “Our vertical auger design, combined with smart feedback control, handles even difficult powders effectively, reducing dust and ensuring stable operation."

Flexibility is another key advantage. The machine supports multiple bag types including flat, stand-up, zipper, and satchel bags, made from materials such as composite film and aluminum foil. It accommodates bag widths from 100mm to 250mm and lengths from 150mm to 350mm, allowing brands to diversify their packaging without investing in multiple machines.

After filling, the machine outputs sealed bags ready for downstream processes, compatible with various sealing methods—be it industrial sewing, serging, folding, or heat sealing (pneumatic, three-in-one, ink wheel). This adaptability makes it an ideal choice for producers looking to streamline operations and reduce changeover time.

With a large 70-liter hopper and a compact machine footprint of 5.5m x 2m x 2.8m, the BH-FM250 maximizes production continuity while saving floor space. It operates on a 380V, 6kW power supply and requires a client-provided compressed air source of 0.6m³.

Cleaning and maintenance are streamlined thanks to the stainless steel construction and the vertical auger’s accessible design, which is notably easier to clean than traditional screw conveyor systems. This facilitates quick product changeovers and upholds stringent hygiene protocols.

Priced competitively at $4,000.00 per unit with a Minimum Order Quantity of 1, the machine is already attracting interest from domestic and international buyers. The supplied 30-day delivery time and clear payment terms (T/T) offer added convenience. With a current supply capacity of over 30 units, Bermuda Hospital is poised to meet growing global demand.

As manufacturers worldwide seek to automate, reduce labor costs, and improve packaging quality, machines like the BH-FM250 represent a critical tool in the optimization toolkit. Its ability to deliver high-speed, high-accuracy packaging for a broad spectrum of powders positions it as a valuable asset for SMEs and large factories alike.

From ensuring precise nutritional content in and infant formula to maintaining consistent portions in chemical additives, the reliability of this packaging system supports both product integrity and brand reputation.

Bermuda Hospital continues to focus on R&D, aiming to integrate smarter IoT capabilities and even more sustainable operations into future models. For now, the BH-FM250 stands as a robust, efficient, and precise solution ready to transform powder packaging lines today.

For businesses aiming to upgrade their packaging operations, this machine offers a compelling blend of performance, versatility, and value—proving that innovation in industrial automation continues to drive progress, one perfectly filled bag at a time.