For manufacturers working with lightweight, hygroscopic nutraceutical powders, achieving consistent net weight fills isn’t just a technical challenge—it’s a critical performance issue.
These powders resist settling. They bridge, compact, and disperse easily into the air. Left unmanaged, they can derail dosing accuracy, compromise hygiene, and slow production to a crawl—especially during frequent format changes.
The stakes are high, particularly in food-grade environments, where even minor cross-contamination or dust accumulation is unacceptable.
Engineered accuracy for the toughest powders
In response to these challenges, a standalone, fully automatic net weight filling and capping machine was developed—engineered specifically for nutraceutical powders that demand both precision and clean handling.
This is not a retrofit or compromise. It’s a purpose-built system that directly addresses the everyday risks engineers face when packaging fiber-rich, volatile powders:
- Missed target weights
- Dust everywhere
- Rejected product
- Time lost on changeovers
- Hard-to-clean, failure-prone components
Designed around what matters most
- Accurate net weight filling: Load cells with 1,000 readings per second ensure precision, even as product flow varies.
- Dust management: Optional zone extraction keeps the workspace clean and compliant—critical for fine, fluidized powders.
- Contact-free hygiene: Filling is done without product contact, reducing contamination risk and cleaning effort.
- Real-time rejection: Underfilled containers are detected and diverted automatically.
- Instant changeovers: Quick-lock, tool-free parts allow fast, seamless switching between formats.
- Electronic capping control: Each spindle is driven independently, with torque, speed, and angle fully programmable and traceable.
- Compliance built in: Meets NFPA 70 Class II Div. 1, CE, and GMP requirements.
A solution that performs—so you can too
This machine was developed to deliver what powder-packaging operations need most: reliability, repeatability, and speed—without the mess.
It's not about complexity. It's about control.
Whether you're dosing hygroscopic fibers or flow-resistant granulates, you need a solution that’s been tested under real-world conditions—and proven to hold up.
🎬 Watch the machine in action now
Filling is more than a task—it's a promise to every customer.
Weightpack’s high-performance solutions deliver on that promise with accurate weight, clean presentation, and correct closure.
That’s what net weight filling is designed to do.
That’s what fills your day.
