25kg-50kg per bag ultrafine powder packing machine equipped with air removal device

     This kind of powder packing machine is specially designed for ultra-fine powder with large air content, dust, easy floating specific gravity, and difficult packaging. To a large extent, this packing machine solves the problems of low manual packaging efficiency, poor accuracy, dust, and difficult packaging. It is a new era of equipment. The signal given by the weighing sensor under the equipment tray completes three-speed filling and packing, measuring and lifting etc. During the filling process, the special device can discharge the air contained in the fine powder, which can ensure that the material at the discharge port is filled into the bag in a cluster state, and the dust will be greatly reduced. It is especially suitable for packaging ultra-fine graphite powder, various additives, dry powder for fire extinguishers, other ultra-fine powders, and powders with high-precision packaging requirements.

     On the basis of overcoming the shortcomings of horizontal spiral packaging and vertical spiral packaging, the manufacturer of ultra-fine powder packaging machine has added vacuum air-removal device and anti-dust mechanism, which are suitable for ultra-fine powder packaging.

The main features of the packing machine are as follows:

1. Before packaging and filling materials, vacuum pre-air-removal is carried out to increase the bulk density and reduce the air content. ；

2. Second time air-removal operation will be carried out to make sure the air can be removed to the largest degree.

3. After the material enters the packaging bag, the tubular insertion vacuum air removal is performed again, and finally the bulk density of the ultra-fine powder material can be filled into the bag increases again;

4. During the entire material flow process, each connection is guaranteed by the fully-sealed structure, and is equipped with a air-permeable separation device to achieve air-powder separation;

5. The feeding mechanism and the packaging bag move relative to each other to realize no-drop packaging, and realize grading and blanking during the material flow process with a small drop;

6. There is dust removal device to remove dust released from the connection between bags and packing machine.

7. With a module structure, the ultra-fine powder packaging machine can be manufactured according to the customers on-site conditions to match on-site packaging equipment to achieve specific needs

Technical Data of ultrafine powder packing machine: