Chen Tai
Chen Tai LY Series Vibratory Bowl Feeders for Screws
Model LY series
Eleven general screw orientation bowls, from the LYFW-200 for screws 1–3 mm in diameter to the LY-1500 for screws up to 30 mm in diameter and 400 mm long.
Chen Tai
Model LY series
Eleven general screw orientation bowls, from the LYFW-200 for screws 1–3 mm in diameter to the LY-1500 for screws up to 30 mm in diameter and 400 mm long.
The LY series is Chen Tai's vibratory bowl feeder for screws. Pick the smallest model whose screw diameter and length range covers your part, or see the feeder bowls overview for the full feeder system.
| Model | Screw outside diameter (mm) | Screw max length (mm) | Net weight (kg) | Packing size (L x W x H) (mm) |
|---|---|---|---|---|
| LYFW-200 | 1–3 | 15 | 25 | 300 x 300 x 220 |
| LYFW-250 | 1–4 | 30 | 34 | 330 x 330 x 220 |
| LY-300 | 2–5 | 30 | 37 | 400 x 400 x 350 |
| LY-400 | 2–6 | 40 | 62 | 500 x 500 x 420 |
| LY-520 | 2–8 | 75 | 117 | 600 x 600 x 550 |
| LY-620 | 3–12 | 100 | 150 | 720 x 720 x 600 |
| LY-720 | 5–16 | 125 | 250 | 800 x 800 x 650 |
| LY-850 | 5–20 | 150 | 295 | 950 x 950 x 700 |
| LY-1000 | 5–25 | 200 | 425 | 1100 x 1100 x 700 |
| LY-1200 | 5–28 | 300 | 695 | 1350 x 1350 x 750 |
| LY-1500 | 5–30 | 400 | 980 | 1650 x 1650 x 800 |
Source: Chen Tai catalog 2017, page 02, accessed 21 Oct 2026. Model number is the bowl diameter in mm, for example LY-720 has a 720 mm bowl. 50/60 Hz.
The catalog lists the LY-720 as its example type. Outlet height, outlet angle and voltage depend on the customer's request.
| Bowl diameter | 720 mm |
|---|---|
| Outlet height | 485 mm |
| Screw outside diameter | 5–16 mm |
| Screw max length | 125 mm |
| Net weight | 250 kg |
LY bowls orient general screws, bolts, studs and socket cap screws in a wide range of sizes.
The LY series orients general screws, from 1 mm outside diameter on the LYFW-200 up to 30 mm on the LY-1500, and from 15 mm up to 400 mm long.
Choose the smallest model whose screw outside diameter range and maximum length cover your part. A larger bowl handles longer, heavier screws but takes more floor space.
The bowl can be combined with a vibratory bin, a feeding sensor and a linear feeder that connects to the machine track. See the feeder bowls overview for the system parts.
Send the screw diameter and length range and the machine the bowl will feed, and we will help you choose a model.