close
Choose Your Site
Global
Social Media
The Rotary Granule Premade Pouch Packaging Machine is a specialized solution for high-precision packaging of granular products, designed to balance speed, accuracy, and versatility. It targets industries requiring consistent weighing and sealing of granules, with a production speed ranging from 15-35 bags/min (varies by model: RP8-200G, RP8-250G, RP8-300G, RP8-350G).
At its core is a combined scale dosing system—customizable to include linear weighers or volumetric cups—ensuring accurate weighing of granules (e.g., rice, nuts, pet food) with minimal error. The machine features a horizontal bag magazine for automated pouch feeding, an automatic servo changeover for different bag widths, and optional upgrades like automatic zipper opening, gas flush, and inkjet printing (for lot codes). It supports diverse pouch styles, such as stand-up zipper pouches, flat 3/4-side sealed pouches, spout pouches, and doypacks, making it adaptable to retail and industrial granular packaging needs. All critical components use durable, corrosion-resistant materials to withstand granular abrasion.
Model | RP8-200G | RP8-250G | RP8-300G | RP8-350G |
Capacity | 25-35 bags/min | 25-35 bags/min | 20-30 bags/min | 15-25 bags/min |
Pouch Type | Stand-up pouch, Spout pouch, Flat Pouch(3&4-side sealed pouch), Stand-up zipper pouch, Doypack (gusseted pouch), etc. | |||
Pouch Size | W: 100-210mm L: 100-350mm | W: 150-260mm L: 150-360mm | W: 200-300mm L: 200-450mm | W: 250-350mm L: ≤500mm |
Voltage | 380V 3PH 50Hz (Can according to customer's request customize) | |||
Dosing System | Combined scale, linear weigher, volumetric cup, etc. (Customized by customers' requests) | |||
Power | 3.0KW | 4.0KW | 4.0KW | 4.5KW |
Air Consumption | 0.6m³/min | 0.6m³/min | 0.6m³/min | 0.6m³/min |
Pressure | 0.6Mpa | 0.6Mpa | 0.6Mpa | 0.6Mpa |
Dimension (mm) | L2739*W2031*H1610 | L3153*W22151*H1700 | L3152*W2215*H1700 | L3433*W2506*H1812 |
Weight | 1600kg | 2000kg | 2500kg | 3000kg |
The combined scale dosing system (with optional linear weigher or volumetric cup) delivers precise weighing—ideal for granules of varying sizes (e.g., small seeds, large nuts). It reduces overfilling/underfilling, cutting material costs and ensuring compliance with product weight standards.
The rotary design enables smooth, non-stop operation, even for high-volume runs. Its low downtime is enhanced by robust mechanical parts, making it suitable for 24/7 production in busy facilities.
It accommodates popular granule packaging formats: stand-up zipper pouches (for consumer convenience), flat sealed pouches (for bulk packaging), spout pouches (for easy pouring), and doypacks (for shelf appeal). Pouch sizes range from W100-350mm × L100-500mm, fitting small (100g) to large (5kg) granule batches.
The automatic servo changeover allows switching between pouch sizes or granule types in minutes, no specialized tools required. The machine’s simple structure and easy-access parts simplify maintenance, reducing operational delays.
Product-contact parts are made of 304 stainless steel, meeting food and pharmaceutical hygiene standards (e.g., for edible granules like sugar or salt). The durable frame resists wear from abrasive granules (e.g., fertilizer, pet food), extending machine life.
Perfect for packaging edible granules: rice, nuts (almonds, walnuts), dried fruits, seasoning powders (MSG, salt), and breakfast cereals. The accurate dosing ensures consistent portion sizes for consumers.
Used to package dry pet food granules (cat kibble, dog treats) and bird seed. The optional gas flush system preserves freshness, while stand-up zipper pouches keep products airtight after opening.
Suitable for fertilizer granules, seed packets, and small chemical pellets (e.g., detergent granules). The corrosion-resistant design withstands harsh granular materials.
Ideal for roasted seeds, popcorn kernels, and granular snacks (e.g., cheese puffs). The machine’s speed (15-35 bags/min) matches high-demand snack production lines.
It works with most free-flowing granules (size 0.5mm-20mm). Highly sticky or clumpy granules (e.g., wet sugar) may require additional anti-clogging attachments—contact our team for custom solutions.
The combined scale dosing system delivers an average precision of ≤±1%, meeting global weight regulations for food, pet food, and industrial products.
Yes—it requires 0.6m³/min air consumption at 0.6Mpa to power pouch opening and sealing functions. A standard industrial air compressor is sufficient.
Routine maintenance (cleaning scales, checking servo motors) is recommended weekly for heavy use. Major maintenance (replacing wear parts) is needed every 6-12 months, depending on usage.
Yes—an optional inkjet printer can be added to print lot codes, production dates, and best-before dates directly on pouches, ensuring traceability and compliance.
