October 16, 2025
Protein powder is made from ingredients such as whey protein, soy protein or casein through processes such as purification, concentration and drying to produce a high-purity powder. It is easily absorbed and can replenish protein, promote muscle repair and growth, and enhance immunity. Due to its characteristics, it requires extremely high precision in the filling equipment, strict hygiene standards and the ability to prevent cross-contamination. It is necessary to ensure the accurate weight and no contamination of the product. The small powder filling machine is of vital importance in this production chain.
Core equipment: Small powder filling machine
This equipment adopts an advanced spiral propulsion metering principle. The working process is highly automated:
1. Bottle positioning: Through the conveyor belt, empty bottles are precisely transported to the bottom of the filling head.
2. Automatic feeding: The protein powder in the hopper maintains uniform fluidity under the action of the mixer, and is pushed into the conveying pipe by the rotating screw. The amount of powder pushed out is fixed for each rotation of the screw, and the extremely precise metering is achieved by controlling the number of rotations of the screw.
3. Quantitative filling: The control system drives the servo motor to precisely control the rotation angle and speed of the screw, and fills the quantified protein powder into the container below.
4. Dust-free processing: The equipment is equipped with a dust collection device, which immediately absorbs the dust raised during the filling process, maintaining a clean working environment and avoiding cross-contamination.
Key features:
High-precision measurement: The servo motor control system ensures minimal error in each filling process, meeting strict national measurement standards, reducing losses for the enterprise and safeguarding consumers' rights.
Excellent compatibility: By replacing different screws and cups, it can adapt to different filling requirements ranging from a few grams to several hundred grams, easily coping with the diverse product specifications in the market.
Food-grade safe materials: All components in contact with the materials are made of 304 or 316L stainless steel, in compliance with GMP standards, resistant to corrosion, easy to clean, ensuring the purity and safety of protein powder.
User-friendly operation: The human-machine interaction interface with a touch screen design makes parameter settings and data monitoring clear at a glance. The operation is simple and the debugging is convenient.
Efficient and stable: The equipment runs smoothly, is fast, can seamlessly connect with the production line, significantly increasing daily output and meeting the demands of large-scale orders.
We offer comprehensive intelligent production line solutions.
Take the fully automated protein powder production line successfully designed and delivered by us for a well-known health brand in Canada as an example. This production line perfectly demonstrates our comprehensive capabilities:
1. Spiral conveying system: It is responsible for smoothly and dust-free transporting the large quantities of stored raw protein powder to the hopper of the filling machine, achieving the automatic supply of raw materials.
2. Fully automatic powder filling machine: As the heart of the production line, it completes the high-precision and high-speed filling of bottles and cans.
3. Intelligent bottle and can sealing machine: After filling, the bottles on the production line are automatically covered and sealed to ensure the sealing of the product and extend the shelf life.
4. High-precision labeling machine: Finally, an automatic label is attached to each bottle body, including product information, barcodes, production date, etc., completing the final packaging.
The entire production line is compactly arranged and runs smoothly. From the start of the empty bottles to the completion of the finished products, it is fully automated throughout the process, significantly reducing manual intervention, improving production efficiency and hygiene safety standards, and earning high praise from customers.