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The Granule Vertical Bag Packaging Machine (Series: BP480G/BP580G/BP730G) is a state-of-the-art Vertical Form Fill Seal (VFFS) solution tailored for granular and small granular powder products. At its core is a Multi-head Combined Scale Dosing System (customizable with linear weighers or volumetric cup fillers), ensuring accurate, high-speed packaging of 30-50 bags per minute. Designed for versatility, it supports multiple bag types (pillow bags, gusset bags, quad-seal bags) and sizes (max. 10.0L for BP730G), making it a top choice for food, pet care, and agricultural industries. Its servo-driven technology and stainless steel construction balance productivity, durability, and food safety—critical for scaling granular product lines.
Model | BP480G | BP580G | BP730G |
Capacity | 20-50 bags/min (final packing speed depends on material characteristic, filling volume, filling speed, etc) | ||
Bag Type | Pillow bag, gusset bag | ||
Bag Volume | Max.2.7L | Max. 4.5L | Max. 10.0L |
Bag Size | W: 100-230mm L: 100-330mm | W: 100-270mm L: 100-350mm | W: 150-350mm L: 200-500mm |
Voltage | 380V 3PH 50Hz (can according to customer's request customize) | ||
Dosing System | Multi-head scale, Linear weigher, Volumetric cup filler, etc. (customized by customers' requests) | ||
Power | 3.5KW | 4.0KW | 4.5KW |
Air Consumption | 0.24m³/min | 0.28m³/min | 0.32m³/min |
Pressure | 0.6Mpa | 0.6Mpa | 0.6Mpa |
Dimension (mm) | L1128*W1491*H1560 | L1248*W1491*H1680 | L1430*W1702*H1930 |
Weight | 680kg | 780kg | 920kg |
The machine uses servo motors to control film unwinding and forming, ensuring consistent bag shape and tight seals. Unlike manual film adjustment, this design eliminates wrinkling or misalignment, even for thin or textured films (e.g., paper-plastic composites for onion packaging).
A multilingual PLC touchscreen (supports English, Spanish, Mandarin) simplifies parameter adjustment—operators can set filling weight, sealing temperature, and bag speed in minutes. It also includes access control (password protection) to prevent unauthorized changes, ideal for multi-shift facilities.
Each model features single-piece bag formers that enable fast size switching (20-30 minutes). For example, the BP580G can shift from 100g candy bags (W100mm*L100mm) to 500g pet food bags (W270mm*L350mm) without disassembling large components, perfect for businesses with diverse product lines.
A photocell sensor aligns printed film (e.g., brand logos, expiration dates) precisely on bags, enhancing product aesthetics. All contact parts (hopper, scale, sealing jaws) are made of 304 stainless steel, resisting rust and easy to clean—meeting USDA and BRCGS standards for food safety.
The BP Series specializes in packaging free-flowing and semi-free-flowing granular products, such as:
Food: Mixed nuts, chocolate beans, dried fruit, potato chips, cereal, frozen sliced vegetables.
Pet Care: Dry pet food, treat pellets.
Others: Coffee beans, fertilizer granules (small batches).
It supports a wide range of vertical bag styles to match product needs:
Pillow bags (standard for snacks like cookies).
Gusset bags (for bulk products like 2kg oatmeal).
Quad-seal bags (for premium items like gourmet nuts, offering better shelf stability).
Sizes vary by model: BP480G (max. 2.7L), BP580G (max. 4.5L), BP730G (max. 10.0L).
Primary users include snack manufacturers (e.g., potato chip producers), pet food brands (small-batch treat packaging), and breakfast cereal companies. It also suits agricultural businesses packaging small-batch seeds or coffee roasters packaging beans.
The main differences are bag volume (2.7L/4.5L/10.0L), power (3.5KW/4.0KW/4.5KW), and size (L1128mm/L1248mm/L1430mm). The BP480G fits small-batch snacks; BP580G for medium-volume pet food; BP730G for bulk products like 5kg cereal.
Yes. The standard Multi-head Combined Scale works for most free-flowing granules (e.g., nuts). For sticky or irregular granules (e.g., gummy bears), a linear weigher or volumetric cup filler can be customized—ensuring accurate dosing (±0.5% error rate).
All models use 0.6Mpa air pressure (standard for industrial compressors). Voltage is 380V 3PH 50Hz by default, but can be customized to 220V (single-phase) for regions like North America or Asia.
Yes. The servo-driven sealing jaws and adjustable temperature (0-250℃) work with compostable, paper, or plastic films. It can also be equipped with a film tension controller to prevent tearing of thin eco-friendly materials.
