Products

Automatic 4 Woking Stations Premade Pouch Packaging Machine

Doypack packaging machine automates multiple steps—filling, sealing, and labeling—while offering flexibility for various pouch styles and product applications.
Industries Application Features Parameters Pakcaging Styles Warranty and Services
Industries Application

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The Automatic 4 Working Stations Premade Pouch Packaging Machine is a versatile, high-performance packaging solution designed for various industries such as food, pharmaceuticals, and chemicals. With its four working stations, the machine automates the entire packaging process, including pouch feeding, filling, sealing, and discharge. This setup allows for a continuous and efficient workflow, significantly increasing production speed and reducing labor costs. It is ideal for packaging products like powders, granules, and liquids into premade pouches. The machine’s precise filling system and reliable sealing ensure consistent packaging quality, while its flexible design allows for quick adjustments to different pouch sizes and types, making it an excellent choice for businesses looking to enhance productivity and maintain high standards of packaging integrity.

Features


Four-Station Workflow
Streamlined, Step-by-Step Precision 

With four synchronized working stations—bag pickup, opening, filling, and sealing. Designed for stability and speed, each of the four stations performs a dedicated function, ensuring smooth transitions and consistent performance.. Touchscreen control gives you full command over each stage, allowing real-time adjustments to pouch size, fill timing, and sealing temperature. Smart automation that scales with your demand.


Four-Station Packaging System
Four-station packaging system
Designed to streamline production, this machine operates with four distinct working stations: pouch loading, product filling, sealing, and discharge.
Versatile Doypack Compatibility
Versatile premade pouch compatibility
Handles a wide variety of premade pouch types, including flat, stand-up, and gusseted pouches, providing flexibility packaging requirements.
Independent Station Operation
Independent station operation control
Each station operates independently with servo-driven mechanics, ensuring precise timing and synchronization, optimizing overall productivity.
High-Speed Filling System
High-speed filling system
Equipped with an advanced filling mechanism tailored for various product types, offering accurate and efficient filling at each station.
Adjustable Pressure Sealing System
Reliable heat sealing system with adjustable pressure
Ensures secure, airtight seals across different pouch materials and thicknesses by utilizing temperature- and pressure-controlled sealing jaws.
Station-Specific Diagnostics
User-friendly HMI with station-specific diagnostics
Provides real-time monitoring of each working station, troubleshoot issues, and optimize performance based on packaging requirements.
Tool-Free Quick Changeover
Tool-free quick changeover between products
Designed for rapid changeover between different products or pouch sizes, reducing downtime and enhancing flexibility for multi-product packaging.
Hygienic stainless steel construction
Hygienic stainless steel construction
Built for easy cleaning and maintenance, the machine’s stainless steel design ensures compliance with food and pharmaceutical packaging standards.


Parameters

Type

Compact Doypack Filling Machine
LDB-300LDB-430LDB-600
Bag Material

Multi-layer Composite Premade  Bag (e.g.:PET/PE)

Premade Bag Type3-sides sealing bag,stand-up bag
Upgraded Bag TypeGusset Bag, Zipper Bag, Box bag

(Need additional purchase of functional device)

Bag Size80mm≤ W ≤300mm80mm≤ W ≤300mm250mm≤ W ≤500mm
100mm≤ L ≤300mm100mm≤ L ≤430mm380mm≤ L ≤600mm
Speed0~15bags/min0~10bags/min
Sealing TypeStraight grain, pitch is 1mm (Optional reticulate)
Sealing Width10mm(5--20mm) can be customized
Votage220V,Single-phase,50/60HZ,1.2KW
Air Pressure0.65Mpa
Air Consumption0.3m³/min(Standard machine,no additional function)
Body Dimension1770*600*1230mm1677*1140*1450mm
Machine Weight300kg350kg450kg


Pakcaging Styles
  • Stand-up Pouch (Doypack): These pouches are widely used in the food industry for products such as snacks, grains, nuts, and dried fruits. The bottom gusset allows the pouch to stand upright, making it ideal for retail display. This style can also include optional features like zippers or tear notches for added convenience.
  • Flat Bottom Pouch (Box Pouch): Offering more stability and greater volume capacity, flat bottom pouches are used for larger quantities of food items such as coffee, cereals, pet food, and baking ingredients. The box-like structure makes the packaging appear more rigid, allowing for easier stacking and better shelf presence.
  • Zipper Pouch: This type of pouch comes with a resealable zipper, making it particularly suitable for food products that require repeated access, such as dried fruits, snacks, and spices. The zipper helps to maintain product freshness and prevents spillage.
  • Three-Side Seal Pouch: Sealed on three sides, this type of pouch is often used for small or single-portion food products like spices, sauce packets, or seasoning mixes. The machine can open the unsealed side, fill the product, and seal it to complete the packaging.
  • Quad Seal Pouch: With four corner seals, these pouches provide a strong and stable structure that is ideal for heavier food items such as rice, beans, or other bulk ingredients. The quad-seal design helps maintain the shape of the pouch and provides better durability during handling and transportation.
  • Spout Pouch: Ideal for liquid or semi-liquid food products such as sauces, juices, and soups. The spout allows for convenient pouring and resealing, which is highly useful for products that require precise dispensing.
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.

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