High-Speed Granule and Powder Packaging Machine
Tuesday March-03 2026 14:42:00
High-Speed Granule and Powder Packaging Machine is designed to meet the high-speed, high-precision packaging needs of granular and powdery materials. Standard models can pack 40 to 120 bags per minute, while high-end multi-row models can reach up to 160 bags per minute, producing 2400 to 7200 bags per hour.
Granules can be packaged, including grains, nuts, plastic granules, and feed pellets, suitable for both free-flowing and general materials. Powders can be packaged, including milk powder, starch, seasonings, chemical powders, and premixes, even those prone to moisture absorption or clumping. All parts of the machine that come into contact with materials are made of 304/316L stainless steel, meeting food GMP and cleanroom production requirements. It is stain-resistant, corrosion-resistant, easy to clean, and does not easily retain material. A variety of bag styles are available, including three-side seal, four-side seal, back seal, stand-up pouches, and zipper bags. Common packaging materials such as PE, PP, paper-plastic, and aluminum foil are supported, meeting various needs for sealing, preservation, and light protection.
High-Speed Granule and Powder Packaging Machine Workflow
During the packaging process, granular and powder materials are fed into the storage hopper via vacuum feeding or a screw conveyor. The machine features built-in arch-breaking and material-leveling structures, minimizing jamming during feeding. Granular materials are metered using a multi-head combination scale or measuring cup, while powders are metered using a servo screw, with a filling error controlled within ±0.1% to ±0.5%. The process then involves bag making, bag removal, and bag opening, followed by filling the bags with the material, heat sealing, and cutting to complete individual packaging. Afterward, coding and inspection are performed, and finally, the finished product is delivered. It is equipped with a servo drive system for coordinated and stable operation. A PLC and touchscreen allow for direct parameter setting and recipe saving. Features include dust-proof filling, variable frequency temperature-controlled sealing, anti-clogging devices, and automatic detection, alarm, and fault self-diagnosis functions. These functions work together to complete the packaging process.
Benefits of High-Speed Granule and Powder Packaging Machines
High-Speed Granule and Powder Packaging Machines, when used in production, can solve problems such as powder scattering, particle breakage, and hopper blockage. When packaging powder, the machine uses a closed conveyor system and insertion-type feeding, combined with negative pressure dust removal and bag-mouth air cleaning, preventing dust leakage and creating a cleaner workshop environment. Raw material waste is reduced from 3% to 5% to less than 0.5%. Granular materials pass through a three-stage buffer chute, low-speed gentle feeding, and a combined weigher for flexible discharge, making them less prone to breakage. The breakage rate can be controlled below 1%, maintaining material integrity. The hopper is equipped with pneumatic arch breaking, variable frequency stirring, and vibration assistance, and allows for real-time material level monitoring, resulting in smoother feeding, preventing blockages and material interruptions, and ensuring stable production. The machine's bag length can be adjusted between 50–280mm and width between 30–200mm, and it can handle packaging weights from 1g to 25kg. Changing bag sizes and types is also convenient, taking only about 8 minutes. It's suitable for production lines with multiple product categories, small batches, and frequent line changes.
Application Case of High-Speed Granule and Powder Packaging Machine
A food factory previously used old equipment to package coffee powder, which could only pack 60 packets per minute, requiring several workers. Sealing was often inadequate, causing powder leakage and resulting in numerous rework sessions daily. After switching to the High-Speed Granule and Powder Packaging Machine, it can now pack over 200 packets per minute. Feeding and weighing are automated, reducing the number of workers by two-thirds. Sealing is more secure, and powder leakage is rare. Daily output has doubled, the product qualification rate has reached 99.5%, and the workshop space has been halved, with both output and quality improving. Another condiment factory, after using the equipment, can now package 80 packets of chili powder and cumin powder per minute, with a weighing error of ±0.3 grams and minimal dust emission, saving a significant amount on raw material costs annually.
The High-Speed Granule and Powder Packaging Machine operates quickly and stably in a clean production environment, meeting the modern packaging needs of granular and powdered materials. From output and measurement accuracy to material loss, labor usage, and product quality control, it helps manufacturing companies reduce costs and improve efficiency. The equipment uses mature technology to effectively address issues such as powder spillage, granule breakage, and hopper discharge obstruction. It is adaptable to various materials and bag types, uses high-grade materials, and features automated control, ensuring a safe, standardized, and continuous production process. In industries such as food, pharmaceuticals, daily chemicals, chemicals, and feed, it facilitates automated packaging upgrades, generating returns on investment.
