This semi automatic machine can complete following work: weighing, filling, nipping-bags, sealing bags, and conveying. Due to it is designed according the GMP standard, it more fits the fluidic or low fluidity materials, such as milk powder, fodder, rice powder, white sugar, coffee powder, monosodium glutamate, solid beverage, dextrose, pharmaceuticals, and agriculture pesticide, granular additive, dyestuff, and so on. 
Main features:
The whole structure of the machine made of stainless steel except the motor, cylinder, electrical accessories, pneumatic components, sewing machine. In particular the application of GMP, food sanitation certification, and adapt to the amyctic materials. 
Easy to remove the residual material: the screw can be directly inserted and draw out alone for washing.
Technical Para.
Metering Mode: Weighing (with the packing bag)  
Packing Weight: 5-25,25 -50KG  
Feeding Mode :Double screw feeder (or vibrator feeder)  
 Filling Accuracy: ≤±0.2%  
Sealing Machine: heat sealing machine+ sewing machine  
Filling Rate: ≤3Bags/min  
Power Supply: 3P/380V(1P/220V according your requirement) 50—60Hz  
Total Power: 3.9Kw. (without the power for the air supply)  
Total Weight: 300Kg  
Overall Dimensions：4500×1600×2400MM