Automatic Premade Zipper Pouch Granular Packing Machine System

Pioneering precision and innovation, automatic packing system delivers unmatched dosing accuracy, airtight sealing, and scalable production efficiency.

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Industries Application Features Parameters Pakcaging Styles Warranty and Services

Industries Application

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The automatic premade zipper pouch granular packing machine system is widely used in industries such as food, pharmaceuticals, and chemicals for packaging granular products like sugar, grains, and detergents. This system automates the filling and sealing of resealable zipper pouches, ensuring precise measurement and efficient packaging while maintaining product freshness and convenience for consumers. It enhances production efficiency, reduces labor costs, and ensures consistent packaging quality, making it an ideal choice for businesses looking to optimize their granular product packaging processes.

Features

Flexible Granule Handling
Built for Product Variety

Designed for granular products like sugar, nuts, coffee beans, and pet food, this system combines servo-driven weighing, precise pouch handling, and intelligent touch-screen controls. Designed for streamlined workflows, this compact machine integrates filling, sealing, zipper closing, and optional nitrogen flushing into one automated cycle. Adjust pouch size, fill volume, and zipper timing with ease—without interrupting production. Optimize every batch with accuracy, efficiency, and minimal waste.

Dual-Head Linear Weigher System

Provides precise and efficient weighing of granular products, ensuring accurate portion control for items such as rice, seeds, and coffee beans.

Alignment and Sealing Technology
Advanced zipper pouch alignment and sealing technology

Equipped with high-precision sensors to ensure zipper pouches are accurately aligned before sealing and ensuring the integrity of the closure.

Integrated Vibratory Feeder
Multi-stage filling station with integrated vibratory feeder

Ensures smooth and consistent flow of granular materials into the pouch, optimizing the distribution of the product within the pouch.

Pouch Feeding and Opening System
Automated pouch feeding and opening system

Utilizes a mechanical arm with suction cups to open zipper pouches of various formats with precision, ensuring efficient filling processes.

Dual Temperature-Controlled Sealing
Dual temperature-controlled heat sealing mechanism

Features independent temperature control for each sealing bar, accommodating different pouch materials and thicknesses to ensure secure seals.

Dust-Resistant Modular Conveyor

Designed to smoothly transport zipper pouches through the packaging process with minimal wear, enhancing operational efficiency.

Integrated Product Detection System
Integrated product detection and rejection system

Automatically identifies defective or improperly filled pouches, ensuring only correctly filled and sealed pouches proceed in the production line.

Hygienic Stainless Steel Design

Facilitates easy, tool-free disassembly for cleaning and maintenance, fully compliant with food safety standards such as GMP and FDA.

Parameters

Type	Compact Doypack Filling Machine
	LDB-300	LDB-430	LDB-600
Bag Material	Multi-layer Composite Premade Bag (e.g.:PET/PE)
Premade Bag Type	3-sides sealing bag,stand-up bag
Upgraded Bag Type	Gusset Bag, Zipper Bag, Box bag (Need additional purchase of functional device)
Bag Size	80mm≤ W ≤300mm	80mm≤ W ≤300mm	250mm≤ W ≤500mm
	100mm≤ L ≤300mm	100mm≤ L ≤430mm	380mm≤ L ≤600mm
Speed	0~15bags/min		0~10bags/min
Sealing Type	Straight grain, pitch is 1mm (Optional reticulate)
Sealing Width	10mm（5--20mm) can be customized
Votage	220V,Single-phase,50/60HZ,1.2KW
Air Pressure	0.65Mpa
Air Consumption	0.3m³/min（Standard machine,no additional function)
Body Dimension	17706001230mm		167711401450mm
Machine Weight	300kg	350kg	450kg

Pakcaging Styles

Zipper Stand-up Pouch (Doypack): This pouch style is ideal for granular products like rice, sugar, coffee beans, and snacks. It features a bottom gusset for stability and a zipper for resealability, providing excellent product protection and shelf presence.
Flat Bottom Zipper Pouch (Box Pouch): With a flat base and side gussets, this pouch provides greater capacity and shelf stability, making it suitable for bulk granular items such as grains, nuts, or pet food. The zipper ensures the pouch can be resealed after each use.
Quad Seal Zipper Pouch: This pouch style offers extra strength and durability with four corner seals, making it ideal for heavier or larger granular products like fertilizer or large quantities of dry food. The addition of a zipper allows for easy resealing.

Warranty and Services

12-month quality warranty.
24-month local fast replacement service for major electrical parts.
Comprehensive shipment services, including coordination of logistics, delivery tracking, and ensuring timely delivery to your location.
Technical support , Manual instructions, installation, and operation guides with delivery.
On-site setup, operation, and maintenance training as needed.

After the warranty period, we offer:

Lifelong maintenance services.
Spare parts support.
Operational training to ensure reliability.
Quick responses to any inquiries from our customer service team.

Automatic Premade Zipper Pouch Granular Packing Machine System

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