Product Description
This device adopts the principle of nano microporous vacuum pumping method, and adopts multiple degassing methods during the packaging process. The system uses this method for weighing and packaging during the feeding process of the silo, during the packaging process, and at the end of the packaging. The purpose is to minimize the air content inside the packaging bag, avoid the "bulging" phenomenon of the packaging bag, and facilitate the sealing, stacking, and transportation of materials without external pollution. This product is widely used in automatic quantitative packaging systems for specific materials such as sub nanometer level, ultrafine powdered calcium carbonate, ultrafine powder metallurgical oxides, resin powders, and ultrafine powder materials that are prone to wall sticking, arching, moisture absorption and agglomeration, low stacking density, poor flowability, and have jetting phenomena.

technical indicators

Device Model	DCS-S25G	Feed form	Arch breaking, vertical spiral
Weighing range	15-50kg/b (conventional 25kg/b)	Power requirements	380VAC 50HZ
packaging speed	50-150b/h	air supply pressure	0.5-0.7Mpa
Weighing accuracy	0.2％	Power consumption of packaging scale	3-4.7kw/h
Sensor form	Upward suspended type	Vacuum pump power consumption	0.37kw/h
Specification of degassing rod	2.5-6250 mesh (7925um-2um)

Technical Features
The material undergoes the first degassing during the process of being located in the conical silo, the second degassing during the packaging process, and the third degassing before the packaging is completed.
The insertion type degassing rod is located inside the material during secondary and tertiary degassing, and its function is to increase the bulk density of the material as much as possible to reduce the gas content of the material in the packaging bag.
The dust generated on the periphery during the packaging process is sucked away by the dust collector through a dedicated dust removal interface in a closed box.
Vertical bidirectional spiral blades force feeding to prevent material impact and ensure stable feeding, thereby further achieving the effect of exhaust and dust reduction.
When the gas content of the material is low, one or two degassing methods can be used to improve packaging speed.
When weighing and packaging, the feeding mechanism and the bag clamping mechanism move relative to each other, minimizing the drop of materials entering the bag and allowing the materials to fall in stages during the flow process to reduce the drop.
The instrument adopts an automatic peeling function to quickly detect and weigh packaging bags of different weights.
The system has automatic or manual control modes, and can be manually set for selecting several degassing or special feeding times.