Top 10 50kg Powder Filling Machine Manufacturers

A 50kg powder filling machine is commonly used for bulk packaging in food processing, chemical production, agriculture, construction materials, and other industrial applications. These machines fill large bags with a preset quantity of powder, often using auger feeding, electronic weighing, or a combination of both.

When choosing a manufacturer, buyers should consider the powder’s flow characteristics, required filling accuracy, production capacity, dust control, bag-closing method, and level of automation. The following list introduces ten manufacturers and equipment suppliers worth evaluating. It is an editorial selection, not an official industry ranking.

1. VTOPS Machinery

VTOPS Machinery is a Chinese manufacturer of filling and packaging equipment, including powder auger fillers and bulk bagging systems. Its DGS-50F model is designed for powder filling applications with a stated metering range extending to 50kg.

The system uses auger feeding and electronic weighing and can be configured with auxiliary equipment such as a screw conveyor, bag sewing machine, and discharge conveyor. It is worth evaluating for businesses packaging flour, starch, milk powder, and other industrial powders.

Website: https://www.vtops.com/

2. Shanghai Dahe Packaging Machinery

Shanghai Dahe Packaging Machinery specializes in powder filling and packaging equipment. Its product range includes semi-automatic powder filling machines designed for fine powders and applications requiring controlled weighing.

Dahe offers a 50kg bulk-bag powder weighing and filling machine. Buyers handling dusty materials such as additives, carbon powder, or similar fine powders can evaluate its weighing feedback and filling arrangement against their specific production requirements.

Website: https://www.dahepowderpacking.com/

3. Dingjiang Pack

Dingjiang Pack manufactures powder filling machines and customized packaging lines for industrial applications. Its large-bag filling equipment is designed for businesses that need to package powders into bags weighing tens of kilograms.

The DJ-1C1 is intended for large-bag powder filling, with a commonly used range of 10–50kg. Depending on the application, a system can be configured with feeding, weighing, bag handling, conveying, and bag-closing equipment. This makes Dingjiang Pack a candidate for manufacturers looking for a filling machine or a more integrated packaging solution.

Before ordering, buyers should confirm the required 50kg configuration, powder characteristics, expected output, and whether sewing, heat sealing, or additional dust-control equipment is needed.

Website: https://www.dj-pack.com/

4. Zhengzhou Hongle Machinery Equipment

Zhengzhou Hongle Machinery Equipment supplies powder dosing and packaging systems for different package sizes. Its published powder packaging range includes equipment for industrial sacks weighing up to 50kg.

The company offers powder filling options based on auger dosing and can configure systems around the material, package format, and downstream process. Buyers should clarify which model is suitable for their particular powder and whether the quotation includes bag handling, weighing, conveying, and closing equipment.

Website: https://www.hlpackmachinery.com/

5. Suntech Packaging Machinery

Suntech Packaging Machinery offers powder filling and packaging equipment for large bags. Its SUN-1C1 model is listed for filling weights from 10kg to 50kg and uses a double-screw feeding arrangement with weighing-based measurement.

The published application range includes food powders, chemical powders, detergent powders, and fertilizer. Buyers should request a product-specific test to verify filling performance, especially when handling powders that are sticky, dusty, or difficult to feed consistently.

Website: https://www.suntechpackingmachine.com/

6. Henan Yuzhuo Machinery

Henan Yuzhuo Machinery supplies bag-filling equipment for powder applications. Its listed 50kg bag packing machine covers a 5–50kg filling range and is presented as a system that can include the filler, conveyor, and bag-sewing equipment.

This type of configuration may suit factories that want to combine filling and bag handling rather than purchase an isolated dosing unit. Buyers should confirm the final model specifications, actual production rate, and compatibility with their bag material before making a decision.

Website: https://www.yzmch.com/

7. AZONE Machinery

AZONE Machinery offers equipment for filling and stitching powder bags. Its published 50kg powder filling solution covers bag weights from 20kg to 50kg and lists a production range of approximately 3–5 bags per minute.

The equipment is relevant to buyers who need to fill large polypropylene bags and close them through a stitching process. The final line layout should be checked against the required powder-feeding method, bag dimensions, and downstream conveying arrangement.

Website: https://www.azonemachinery.com/

8. Halpaq

Halpaq supplies industrial bagging machines for powders and granules. Its product range includes semi-automatic equipment for open-mouth bags weighing up to 50kg, with options designed for different material and production requirements.

For fine or dusty powders, the company offers configurations intended to reduce product dispersion during filling. Buyers can compare its bag-clamping, filling, and closing arrangements when selecting equipment for food, chemical, or other industrial applications.

Website: https://www.halpaq.com/

9. AMTEC

AMTEC supplies packaging machinery, including auger filling equipment. Its SAF-LC 50 model is listed for dosing powder products across a range extending to 50kg, with a load cell providing weight feedback during filling.

This type of machine may be worth considering when buyers need a flexible dosing system for bags or other containers. Since a machine’s performance depends on the product and configuration, confirm the appropriate auger, hopper, filling head, and downstream handling equipment for the intended 50kg application.

Website: https://www.amtec-machines.com/

10. HEMU Fill

HEMU Fill offers industrial powder bagging equipment for open-mouth bags in the 5–50kg range. Its published product information describes configurations using net-weight measurement and auger or gravity-based filling, with bag-closing options such as sewing or heat sealing.

The equipment is relevant to manufacturers handling products such as flour, fertilizer, cement, and chemical powders. Buyers should discuss the actual powder properties and target output with the supplier to determine the appropriate feeding and weighing configuration.

Website: https://hemufill.com/

How to Choose a 50kg Powder Filling Machine

1. Select the right feeding and weighing method

Powders differ in density, flowability, particle size, and tendency to generate dust. Auger filling is often considered for fine or cohesive powders, while other materials may be better suited to alternative feeding and weighing arrangements. A material test is the most reliable way to evaluate the options.

2. Check the complete packaging process

A 50kg filling system may need more than a dosing unit. Depending on the bag and factory layout, the line may include a screw conveyor, dust collector, bag clamp, weighing system, belt conveyor, sewing machine, or heat sealer. Confirm which components are included in the quotation.

3. Verify output using your actual product

Published production rates are not directly comparable unless the filling weight, powder properties, bag format, and operator involvement are similar. Ask the manufacturer to test the actual material at the target weight and document the results.

4. Consider dust control and cleaning

Fine powders can escape during filling and bag removal. Ask about dust extraction, the design of the filling spout, contact materials, and cleaning access. Food and pharmaceutical applications may require additional hygiene or material specifications.

5. Compare the total project cost

The lowest machine price may not represent the lowest overall cost. Compare the complete configuration, installation requirements, spare parts, operator workload, maintenance, and after-sales support. For a high-volume operation, the cost of bag handling and closing equipment can also be significant.

Conclusion

The right 50kg powder filling machine depends on the material, bag type, required output, and level of automation. VTOPS, Shanghai Dahe, Dingjiang Pack, Hongle, Suntech, and the other suppliers listed above provide starting points for comparing industrial powder filling solutions.

Before choosing a manufacturer, send the same technical requirements to each shortlisted supplier. Include the powder name, target filling weight, bag dimensions and material, required bags per hour, preferred closing method, and available factory space. This makes quotations easier to compare and helps identify the equipment that fits the actual production process.