In May 2022, a U.S meal replacement food manufacturer contacted Sywen Packaging. They needed to purchase a powder filling machine to fill mixed nuts powder.


  • Product: mixed nuts powder (the nuts include walnuts, cashews, chia seeds, etc.)
  • Packing: PP bottles
  • Packaging Weight: 280g, 450g
  • Filling Speed: 30-40 bottles/min
  • Filling Accuracy: ≤ ±3‰


After receiving the material sent by the customer, the nuts powder is oily, the free-flowing is poor, and it is easy to stick to the hopper wall. The screw auger should be customized according to the characteristics of the material.


Supplied Machines:

After several times of designs and tests by our technicians, we finally designed a set of customized unloading augers for the powder filling machine. According to the customer’s requirements for filling accuracy, the automatic powder bottle filling machine adopts the design of a high weighing sensor for measuring and a screw auger for unloading the material.

It needs two sets of bottle clamping chucks for two different diameters of bottles. The height of the circular chuck and filling heads can be adjusted. Servo drive controls the unloading of the auger, the circular chuck is used for positioning and filling bottles, which ensures a high filling precision, high speed, and stable operation.

The filling speed is adjustable, and the touch screen can display information such as the number of bottles, filling speed, filling accuracy, etc. The number of filling heads can be customized according to filling output requirements. Stainless steel structure, which is convenient for cleaning the machine.