Cigarette filter manufacturing runs on speed and precision. Even a small component like a filter rod — tapered, lightweight, and easy to jam or misalign — can bring a high-speed line to a halt if it isn’t fed and oriented correctly. That’s exactly the problem our Model 250 Vibratory Bowl Feeder is built to solve.
Built for a Specific, Demanding Component
Cigarette filters aren’t simple cylinders. They’re tapered components with a minor diameter of 7 mm and a major diameter of 9 mm, running 25 mm in length — small enough to be tricky to handle, but critical enough that orientation errors simply aren’t acceptable downstream.
Our system is engineered around this exact geometry, feeding filters consistently with the bigger diameter facing forward. That means every part arrives downstream in the correct orientation, every time — no manual correction, no guesswork, no slowdowns.
What’s Inside the System
Stainless Steel Bowl, Dual Outlet Design The bowl itself is built in stainless steel for durability and hygiene — an important consideration for components used in a consumer product. It features two outlets, allowing the feeder to split output and supply two downstream processes or stations simultaneously, effectively doubling throughput flexibility from a single feeder.
Linear Vibrator, Model LF I Feeding the components smoothly and consistently from the bowl to the next stage is our Linear Vibrator Model LF I. This component ensures a controlled, steady flow of oriented filters, keeping the line moving without surges or gaps that could disrupt downstream equipment.
Pneumatic Singulation for Pickup Perhaps most importantly, the system incorporates pneumatic singulation at the pickup stage — isolating one filter at a time for precise, reliable pickup. This is what makes automated, high-speed handling of such a small component possible without jams or double-feeds.
Speed That Scales With singulation active, each outlet delivers a steady 60 parts per minute. Since the bowl feeds two outlets simultaneously, that’s up to 120 parts per minute combined — real throughput that keeps pace with high-speed filter assembly and packaging lines.
Why It Matters
For manufacturers running automated filter assembly or packaging lines, the value of this system comes down to three things:
- Accuracy — correct orientation, every single part, with the bigger diameter consistently forward
- Throughput — the dual-outlet bowl and linear vibrator keep parts flowing steadily to two lines at once, at 60 parts per minute per outlet with singulation
- Reliability — pneumatic singulation minimizes the jams and misfeeds that come with handling small, tapered components at speed
Whether you’re upgrading an existing line or specifying equipment for a new one, Elscint can take one of the trickiest handling of parts off your plate.