Valve Bag Ultrafine Powder Dust-free Vacuum Packaging Machine

Ultrafine powders during packaging often face problems such as high gas content, heavy dust, easy floating due to low specific gravity, and difficulty in packing due to fluffiness. This packaging machine completely solves the above problems, overcomes the difficulties of low manual packaging efficiency, poor accuracy, heavy dust, and difficult packaging. It is a new-generation equipment with high weighing accuracy, simple and convenient operation, and can be widely used for packaging ultrafine powder materials.

1. Product Overview:

     The vacuum valve bag packaging machine is suitable for valve bag packaging of ultrafine and nano-scale powders with high gas content and low specific gravity. The packaging process has no dust leakage, effectively reducing environmental pollution. It can achieve high compression ratio filling, making the finished bags full and compact, reducing bag size, and delivering outstanding packaging results. 

    【Typical materials include silica fume, carbon black, white carbon black, super conductive carbon black, powdered activated carbon, graphite, and hard acid salts, etc.】

2. Working Principle:

    The JKF-159C series packaging machine uses vacuum suction to feed materials. The packaging bag is placed in a sealed vacuum chamber. The material enters the bag through negative pressure suction, while the gas in the material is discharged through the bag's pores. When the material weight in the bag reaches the preset value, the vacuum pump stops, the vacuum chamber door opens, and the operator removes the sealed bag, completing one bag packaging.

3. Applicable Materials:

For dry-process ultrafine powders (during crushing, a large amount of air is introduced, resulting in large bulk volume, low bulk density, large packaging volume, difficult storage, transportation, stacking, increased storage space, and over time, some gas escapes causing the bag to collapse and deform, increasing storage and transportation costs). Such as: silicon dioxide (white carbon black, ultrafine white carbon black, fumed silica), nano-light calcium carbonate, light calcium carbonate, modified light calcium carbonate, activated heavy calcium carbonate, heavy calcium carbonate, coal-series calcined kaolin, washed kaolin, modified washed kaolin, talc powder, pyrophyllite, bauxite, calcium stearate, coarse graphite, fine graphite, activated clay, carbon black, dicalcium phosphate, calcium phosphate, nano zinc oxide, magnesium hydroxide, iron oxide red dye, dye, diatomaceous earth, refractory materials, nano titanium dioxide, silica fume, etc.

4. Technical Parameters:

    · Weighing range: 1-50 kg 

    · Packaging speed: 1-4 bags/min (depends on material characteristics and bag type) 

    · Measuring accuracy: ±0.2～0.4% 

    · Applicable voltage: AC220V-440V, 50/60Hz, three-phase four-wire (provide local voltage and frequency) 

    · Air supply: 0.4-0.8 MPa dry compressed air, total air consumption 0.4 m³/min 

    · Environment: Altitude ≤2000m, humidity ≤95% (no condensation), temperature 0°C～50°C, storage temperature -20°C～70°C

【Note】: This product is non-standard, the above price is for reference only. Please call or QQ for details!

Our company specializes in customizing automatic weighing packaging machines such as valve bag packaging machines, open-mouth packaging machines, and ton bag packaging machines suitable for various powders/particles/block materials. For detailed requirements, please call or QQ!!

Sales Dept. Mr. Huang:

Tel: 020-34887002  

Mobile: 13640762731

QQ: 2851292153

Email: 28512921*********