Omnidirectional ball roller solutions
Food lines need transfer points that drain, clean and stay quiet during accumulation. A 316 stainless ball roller unit with an open housing avoids the traps that hold product residue and bacteria.
Specify 316 stainless housings and balls where chlorinated or acidic washdown is used; 304 is acceptable for dry zones. Open, drainable housings and a flange with no blind cavities let cleaning fluid pass through. Avoid nylon balls in wet zones because they absorb moisture and swell, which changes ball height and creates line noise.
On accumulation tables, products stop against a gate while the line runs. Balls spaced at 75–100 mm centres keep packs moving without scuffing print or film. Low-noise operation depends on ball roundness and cleanliness; a stainless ball on a stainless housing runs quieter than a dry carbon steel ball in a worn cup.
Set an inspection interval matched to washdown frequency: check ball freedom of rotation and look for product build-up under the flange. Spring-loaded ball transfer units simplify replacement from above the table. Keep a small spares kit of replacement transfer balls so a seized ball is swapped during a changeover rather than a shutdown.
Use 316 where chlorides or acidic cleaners are present. Dry or lightly wiped zones can use 304 stainless.
Yes, if housings drain freely. Confirm the flange seal and mounting screws are accessible for brushing.
Most trays need 20–80 kg per ball. Check the four-ball support under the smallest tray and keep a 1.5x margin.
Our application engineers answer drawing questions, load checks and replacement-ball matching directly. Reach the team by email or phone, or visit booth 1.1H F246 at CIIF 2026 in Shanghai to handle samples and compare series side by side.
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