On October 4, 2021, Sywen Packaging received an inquiry from Russia for powder weighing and filling machines. The content is as follows:

We want to pack the 20 KG bag of feed premix. Please quote the best EXW price.

Our reply on October 5, 2021:

Can you send us the appearance of the premix? What kind of packaging is it?

Customer’s email on October 7, 2021:

Our premix is a functional feed additive with multiple vitamins and trace elements, including vitamins, cellulase, lysine, copper sulfate, ferrous sulfate, manganese sulfate and other ingredients. The premix is about 90 mesh powder, using polypropylene woven bags for packing.

25 KG Feed Additive Bag

Our reply on October 8, 2021:

What are the requirements for filling speed and accuracy?

Customer’s email on October 12, 2021:

The ideal filling speed is about 5 bags/min, and the filling accuracy error of each bag is about 75 g for 25 KG.

Our reply on October 13, 2021:

According to your material characteristics and filling requirements, we recommend you the SF-50 semi-automatic powder bag filling machine. This semi-automatic powder packaging machine is specially designed for filling 5 KG-50 KG of various good or poor free-flowing powder materials.

You can use net weight or gross weight for quantitative packaging, the measuring method is weighing system measurement. For filling 25 KG powder bags, the theoretical filling accuracy is 3‰, but in the actual filling, the filling accuracy can reach 1‰, and the filling speed can reach 3-6 bags/hour (related to manual operation speed).

When filling, the packaging bag is manually placed at the discharge port, and the stainless steel clamp (weighing sensor) at the discharge port of the powder packaging machine will automatically clip the powder bag automatically and complete the weighing and filling process.

This semi-automatic powder packaging machine can be equipped with an automatic sewing machine or a plastic bag heat sealing machine according to different bag sealing types. Do you need the bag sealing machine? What kind of sealing method is your bag?

Customer’s email on October 15, 2021:

Our bags are heat-sealed, in addition to the filling machine, we also need a bag sealing machine. Please make a detailed quotation and list all related machines.

Our reply on October 18, 2021:

Machine Name Specification Quantity
Filling Range: 5 KG-50 KG

Measurement Method: weighing system

Filling Accuracy: 3‰

Power: 0.75KW

1 Set
Sealing Length: 35 – 100 cm

Sealing Edge Width: standard is within 8cm, can also be customized

1 Set
  • Conveying Belt
After the filling is completed, the finished bag is transported to the bag sealing station. three meters
Conveying Capacity: 2 – 6 CBM/Hour

Standard Hopper Volume: 180 L (can be customized)

Standard Lifting Height: 2.6 meters

1 Set

Customer’s email on October 21, 2021:

How big is the hopper of the manual powder packaging machine? Is the filling machine all 304 stainless steel or part of 304 stainless steel?

Our reply on October 22, 2021:

The hopper of the semi-automatic powder filling machine is 90L. The parts in contact with the powder material(such as the silo and the hopper, screw auger) are all made of 304 stainless steel, and the other parts are mainly made of 202 stainless steel.

Customer’s email on October 25, 2021:

Does the powder filling machine can directly connect with front powder packaging equipment? for example, the powder mixing machine.

Our reply on October 26, 2021:

If the hopper height of the powder mixing machine is about 2-3 meters, the discharge port of the mixer cannot be directly placed on the hopper of the filling machine, because if it is directly connected, there is no excessive device, the impact force is too large for the filling machine. When the screw auger is unloading material, it’s easy to cause powder blockage problems, so a buffer silo should be added between the discharge port of the mixer and the silo of the filling machine.

In the next month or so, we further communicated with customers about the machine height, floor space, placement, main parts list, working video, and other issues of the machine, we finally received the 30% deposit of the customer’s order on November 17, 2021. The machine will be completed production on November 27, 2021. Before shipment, we will send a detailed testing report to the customer.

If you are looking for a semi-automatic powder weighing and filling machine, and want to know more about the machine’s functions, supporting equipment, filling accuracy and speed, etc., we hope the above packaging solutions can give you some reference and help.

Sywen Packaging is a professional semi-automatic powder weighing and filling machine manufacturer and supplier, our powder weighing and packaging machine has high filling accuracy, simple and convenient operation, and the filling process can be controlled in two or three stages.

When filling with fast speed, the thick and thin screw auger will rotate together and unload the powder roughly. When filling with slow speed, the thin auger will rotate and discharge material precisely until reaching the target filling weight and accuracy, it will stop unloading and finish the weighing and filling process.

The semi-automatic powder weighing filling machine adopts the pneumatic stainless steel clamp, the whole packaging process is completely sealed, which greatly reduces the dust pollution in the workshop. If you need any free and professional powder weighing and filling advice, please contact us immediately!