1–50 KG Fully Automatic Powder Packaging Production Line

Product Introduction

The 1–50 KG fully automatic powder packaging line, including a 100–1000 KG semi-automatic weighing and filling machine, is specially designed for ultrafine powders and various other powder materials. It is widely used in the new energy battery, fine chemical, pharmaceutical, and food industries. The system adopts vibration compaction, degassing filling, and drop-free feeding, effectively addressing issues such as high dust generation, loose filling, material blockages, and inaccurate weighing. Equipped with a dust collection system and independent weighing structure, the line ensures a clean, stable, and precise packaging process. It supports multiple feeding methods and includes a mobile conveying mechanism for efficient and labor-saving operation.

The fully automatic packaging system integrates:
1.Automatic bag feeding 
2.Automatic bag opening 
3.Automatic quantitative filling 
4.Automatic re-weighing 
5.Automatic vacuuming 
6.Automatic heat sealing (optional line-sealing) 

Product Features

1.Fully unattended operation 
2.Automatic degassing and vacuum 
3.Effectively prevents dust emission 
4.Intelligent re-weighing inspection 
5.High-precision filling 
6.Supports automatic palletizing 

Problems Solved
•Reduces labor dependency and labor costs 
•Minimizes dust pollution and improves production environment 
•Ensures accurate packaging, preventing weight errors 
•Improves material compaction and overall packaging quality 
•Achieves fully automated continuous production, increasing efficiency 
•Supports downstream palletizing, improving overall production line performance 

Applicable Materials

Particularly suitable for ultrafine powders and special materials requiring high-precision packaging in industries such as new energy, chemicals, metals, and pharmaceuticals. Examples include ultrafine graphite powder, lithium battery powders, lithium iron phosphate, cathode/anode materials, silicon micropowder, coal powder, matting agents, various additives, dry powder for fire extinguishers, carbon powder, dyes, pearlescent powder, wettable powders, ternary materials, and other types of ultrafine powders.

Commonly Used Industries:

•New Energy Battery Industry 
•Fine Chemicals & New Materials Industry 
•Pharmaceutical Industry 
•Food Industry 
•Powder Materials & Functional Materials Industry 
•Mineral & Inorganic Materials Industry 
•Energy & Environmental Protection Industry 

Process flow

1.Automatically pick, open, and position bags 
2.Bag clamps seal and secure the bag 
3.Bag clamps lift; bottom-filling tank operation 
4.Automatic high/low-speed filling and weighing 
5.Horizontal clamps flatten the bag mouth and move to the next station 
6.Online re-weighing automatically adjusts weight; approved bags move forward 
7.Vacuum sealing machine opens its chamber door; bag automatically moved inside 
8.Internal clamps hold the bag; horizontal clamps release and return 
9.Chamber automatically closes; vacuum extraction begins 
10.Maintain vacuum when target pressure is reached 
11.Mechanical three-side shaping 
12.Heat sealing / optional line-sealing 
13.Inject high-pressure air to clean and activate dust removal 
14.Open chamber door; remove bag 
15.Complete packaging and repeat the cycle 

Technical Specifications

Heat Sealing

Seam Seal