You're running a protein powder line. The product is fine, the demand is there, but the packaging is holding you back. Manual filling is slow. Inconsistent weights lead to complaints. The labor cost keeps climbing. You need a solution that keeps up with demand without compromising quality.
A powder packaging machine does exactly that. It takes your bulk powder—protein, seasoning, pharmaceutical—and turns it into finished stick packs or sachets, automatically. Fill, seal, cut, done. The DXD-BF350 double line model from SanYang Technology is built for this: dual lanes, auger filling, four-side sealing, and speeds that keep your production line moving. This guide covers what these machines do, how they work, and how to choose the right one for your operation.
A powder packaging machine replaces multiple manual steps with one automated process. The result: fewer workers, faster output, and consistent quality.
The DXD-BF350 takes bulk powder from the hopper, measures it with an auger filler, forms the packaging film into sticks or sachets, seals all four sides, and cuts each pack to length. One machine does what used to take a team of operators. With a filling capacity from 1-150ml and bag lengths from 50-180mm, the machine handles typical stick pack sizes used in the protein, seasoning, and pharmaceutical markets.
The "double line" in DXD-BF350 means two lanes running simultaneously. Where a single-line machine might run 20-40 packs per minute, the double-line configuration pushes output to 40-80 packs per minute. For high-volume producers, that's the difference between meeting demand and falling behind.
Powders are tricky. They aerate, they bridge, they don't flow the way liquids do. The DXD-BF350 uses an auger filling system—a rotating screw that precisely meters powder into each pack. It's accurate, consistent, and works with everything from fine protein powders to granular seasonings.
You'll find powder packaging machines wherever fine powders need to be packed efficiently and hygienically.
Whey protein, plant protein, collagen, creatine—the sports nutrition market runs on stick packs. The DXD-BF350's double-line output means you can fill thousands of single-serving packs per hour, keeping up with the demand of e-commerce and retail channels.
Seasoning powders, spice blends, and soup bases are all ideal for stick pack packaging. The four-side seal keeps the product fresh and prevents moisture ingress. For food manufacturers, the DXD-BF350 offers customizable sealing parameters and packaging dimensions to fulfill diverse product demands.
Powdered supplements, pharmaceutical powders, and health products require hygienic, accurate packaging. The DXD-BF350 is built with food-grade materials and precision filling, making it suitable for the pharmaceutical and nutraceutical sectors.
Instant coffee, tea powders, and drink mixes are stick pack staples. The machine handles a variety of packaging materials including OPP, CPP, PET/PE, and aluminum foil laminates, giving you flexibility in packaging aesthetics and shelf life.
Below is a quick reference table for DXD-BF350 specifications:
| Specification | DXD-BF350 Double Line |
|---|---|
| Bag length range | 50–180mm |
| Bag width range | 50–140mm |
| Filling capacity | 1–150ml |
| Packaging speed | 40–80 packs/min (double line) |
| Sealing type | Four-side seal |
| Filling system | Auger filler |
| Packaging materials | OPP, CPP, PET/PE, aluminum foil laminate |
| Suitable products | Protein powders, seasonings, pharmaceuticals, coffee powders |
Not all powder packaging machines are built the same. The ones that stay running year after year share a few key characteristics.
SanYang Technology has been manufacturing packaging machinery since 2003, with machines that have passed ISO9001 quality management system certification and EU CE product safety certification. The machines use trusted electrical components such as motors, servo motors, and servo drives to ensure stable and efficient performance.
Equipment is designed to be user-friendly, making it easy and quick for operators to get started. The DXD-BF350's controls are straightforward—set the bag length, filling volume, and sealing temperature, and the machine handles the rest. For production lines with high turnover, that simplicity matters.
A one-year warranty with free spare parts, lifetime maintenance, free commissioning guidance via video or online, remote co-installation, and free replacement of damaged spare parts due to quality factors of the equipment (excluding wearing parts). For production managers, that support infrastructure is as important as the machine itself.
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Q: What can it pack?
A: The DXD-BF350 handles a wide range of powders—protein powders, seasoning powders, pharmaceutical powders, coffee powders, spice blends, soup bases, and more. The auger filling system is designed for powders that don't flow easily, including fine and aerated materials. For sticky or moisture-sensitive products, check with the manufacturer about specific material compatibility.
Q: Stick pack vs. sachet — what's the difference?
A: Stick packs are narrow, long, and slim—typically used for single-serving powders like protein or coffee. Sachets are wider and shorter. The DXD-BF350 is a stick pack machine, but with adjustable bag length and width, it can also produce sachet-style packs. The difference is in the film width and the forming tube configuration.
Q: Changeover time — what to expect
A: Changeover time depends on the product and the packaging size. The machine's adjustable sealing parameters and packaging dimensions can be readily adjusted to fulfill diverse product demands. For similar products with the same bag size, changeover is minimal. For completely different products requiring different bag sizes or film types, plan for 30-60 minutes.
Q: How long will it last?
A: With proper maintenance, a well-built powder packaging machine can last 10-15 years. SanYang offers a one-year warranty on new machines, with free spare parts and lifetime maintenance support. The key to longevity is regular cleaning of the sealing jaws, weekly checks of the auger system, and timely replacement of wearing parts.
SanYang Technology started in 2003 and has grown into a professional manufacturer of automated packaging machinery. The company's machines are applicable to pharmaceutical, food, and daily chemical fields, with a sales network spanning Asia, Africa, Europe, and more than 30 countries and regions.
The DXD-BF350 double line stick packing machine is one of SanYang's solutions for powder packaging. It combines auger filling, four-side sealing, and double-line output to handle the demands of high-volume powder production. The machine is designed to be user-friendly, reliable, and backed by a technical team that provides remote support and spare parts.
Before you commit to a powder packaging machine, consider your product volume, bag size requirements, and powder characteristics. The DXD-BF350 handles a wide range, but confirming the configuration with the manufacturer ensures you get the right machine for your specific application. Request a video demonstration or a factory test with your actual powder—that's the only way to know it will perform on your line.
Ready to automate your powder packaging line? Contact SanYang Technology for a quote or to discuss your specific requirements. Share your product type, target bag size, and daily output—their team can recommend the right DXD-BF350 configuration for your operation.
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