Screw packing machine-have  single-stage packing machine and  multistage packing machine.

Features :

   1,This machine has features of accurate weighing, stable performance and simple operation. It can weigh at lower portion according to the material properties.
   2,The machine is whole sealed and equipped with a dust port so it has reasonable structure and be durable, truly has environmentally friendly production
   3,Small size, light weight, easy for maintenance. 
   4,Save energy, automatic functions of bag pressing and releasing and dropping and other functions.
   5,Wide use. It mainly used in packing of powder and particle material with good fluidity.

Technical data:

Packing specs20-50kg/bag
Precision Grade≤0.5%
Power Voltage380VAC 50Hz
Air pressure0.5-0.8MPa
Air consumption0.4m3/min
Blowing rate1500-3000 m3/h
Temperature scope-10-40ºC
Relative humidity≤80%