Single-Station Premade Pouch Grain Packing Machine

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This is a Single-Station Premade Pouch Grain Packing Machine, which integrates three-head accurate weighing and bagging, and automatically completes the measurement and bagging of granular materials (such as nuts, grains, etc.). It adopts stainless steel body, which is hygienic and easy to clean; touch control is convenient to operate, and the multi-head synergy improves the efficiency, which helps the enterprise to realize automated packaging and reduce cost and improve efficiency.

Machine Overview and Functional Description

The equipment consists of three-head weighing unit, bag feeding system and intelligent control system. When working, the material enters into the three-head weighing module through the hopper, and after accurate measurement, the bag feeding device supplies bags automatically, and the conveying system fills the quantitative material into the bags and completes the sealing. Advantages are obvious: three-head synchronized weighing, greatly improving the packaging speed; bag feeding design to adapt to a variety of bag types, high flexibility; stainless steel material in line with hygiene standards, easy to clean; touch screen can be quickly set the parameters. Suitable for nuts, beans, pet food and other granular materials, widely used in food, chemical and other industries, to help companies reduce labor costs, improve packaging accuracy and production efficiency.

Application Areas and Suitable Materials

Food processing: nuts, fried foods, miscellaneous grains, seasonings, etc.;

Agricultural products distribution: grain seeds, dehydrated vegetable pellets, grains;

Pet industry: pet staple food, snacks;

Chemical manufacturing: fertilizer granules, plastic particles;

Medicine/feedstuff: granular pharmaceuticals, livestock and poultry feed pellets.

Application Area of Three-head weighing and bagging washing powder packaging machine
Application Area of Three-head weighing and bagging washing powder packaging machine

Technical Specifications

Parameters of three-head weighing bag packing machine for granules
Packing Speed22-30bag/min
Dimension980*650*1950mm
Working pressure0.6-0.8MPa/0.83m³/min
The Weight of the machine160kg
Aggregate capacityAC-220V/0.96kw
Bag Storage capacity450-(bag thickness 10 silk)
Package Size/Weight1100*750*2000mm/270kg

Structural Design and Working Principle

Structural analysis of Three-head weighing and bagging washing powder packaging machine
Structural analysis of Three-head weighing and bagging washing powder packaging machine
  1. Schematic diagram of the whole machine

The equipment is equipped with three-head electronic dosage scale, which can realise single material or multiple materials mixed packaging.

 

  1. Weight setting panel

The weight setting panel of the pellet packaging machine is mainly used to set and adjust the target weight of each bag to ensure packaging consistency and accuracy.

 

  1. Pouch storage room

The main function of the packer’s bag storage room is to ensure a continuous supply of bags for the duration of the packer’s operation in order to achieve continuity in automated packaging.

 

  1. Power control box

Push-button control cabinets control the entire packaging process through push-buttons,switches, and touch-screen inter faces for the operator to start, stop, pause.

On-Site Machine Images

Customer Applications and Delivery Cases

FAQs

Question 1: What bag types can the equipment be adapted to?

The equipment can be adapted to regular pre-made bags made of laminating film, PE film, aluminum foil bags, etc. It supports the mainstream sealing forms such as three-side seal, four-side seal and stand-up pouches. Special materials that are too soft and easy to deform or have a high degree of stiffness, as well as complex shaped bags, may affect the smoothness of bag feeding. The bag size should be within the compatible range of the equipment, and it is recommended to provide bag samples for testing in advance to confirm the stability of each link and avoid interruption of packaging due to mismatch.

 

Question 2: Is the daily maintenance of the equipment complicated?

Designed to be easy to maintain: key components can be disassembled and cleaned quickly, and the sensitivity of the weighing module and the wear and tear of the bag feeding mechanism can be checked regularly. Manufacturers will provide operation training, standardized cleaning, lubrication process, daily maintenance is less difficult; in case of failure, you can rely on the after-sales system to troubleshoot, non-professionals can also complete the basic maintenance.

 

Question 3: Why is there a gap between the actual capacity and the expected capacity?

Production capacity is affected by material characteristics (fluidity, uniformity of particles), bag specifications (size, complexity of sealing), operating proficiency, and matching of equipment parameters. For example, material jams can interrupt the process, and large bags require longer filling times. Need to combine the actual material and packaging requirements, debugging parameters, optimize the operation, and gradually close to the theoretical capacity.

 

Question 4: How is the after-sales guarantee implemented?

Manufacturers provide installation and commissioning, operation training services; the whole machine enjoys the standard warranty and supports remote diagnosis in case of failure. After-sales agreements can be signed to specify the response time and spare parts reserves to ensure production continuity; long-term technical advice and assistance in upgrading the equipment to meet new demands.

 

Q5: Can we customize the bag to fit special bag types or functions?

Support Customized development: If you need to adapt to special bag types such as shaped bags, composite bags, or increase the metal detection, nitrogen preservation and other functions, you can communicate your needs in advance, and the manufacturer will achieve customization through the optimization of the mechanical structure, control system expansion, and need to simultaneously assess the cost and cycle time.

Compliance and Certification Standards

At HONGDI Machine, we prioritize operational safety, electrical stability, and rigorous hygiene across all our custom industrial machinery. As a verified SGS-audited manufacturer, our equipment undergoes strict testing to meet and exceed global manufacturing regulations.

As demonstrated in the certification documents, our core product categories hold official CE Certifications, fully complying with the strict European Machinery Directives and Electromagnetic Compatibility (EMC) standards.

Key safety and quality guarantees include:

  • Certified Safe Operation: Advanced electrical and mechanical engineering that protects your facility’s personnel and ensures uninterrupted daily workflows.

  • Sanitary Stainless Steel Construction: Premium food-grade stainless steel contact parts designed for simplified washdowns, preventing cross-contamination and meeting strict food safety compliances.

  • Global Export Readiness: Dependable, customized equipment built to perform seamlessly in diverse international manufacturing environments.

Whether you are integrating a complete automated production line or a standalone unit, our CE-certified systems guarantee stable, continuous operation while protecting your product’s integrity.

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CE Certificate of Compliance for HONGDI automatic packaging machine
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