Categories: driven sprocket

Sprockets for Food Sorting Conveyors

Sprockets for Food Sorting Conveyors — Hygienic Grading & Sortation Drives

Food sorting conveyor sprockets drive the chain mechanisms in fruit/vegetable grading lines, weight-based sorting systems, optical sorting conveyors, and product diversion mechanisms in meat, seafood, and produce processing. These sprockets must meet strict food-safety hygiene standards while delivering precise, high-speed sorting accuracy. We supply food sorting sprockets in SS304 with electro-polish, nylon for dry sorting, and double pitch for long accumulation zones.

Specifications

Parameter Range Custom
Pitch 9.525–38.1mm Yes
Chain #35–#60, C2040–C2060 / 06B–12B Yes
Teeth 13–30T 9–60T
Material SS304 SS316, Nylon, POM
Surface Electro-polish Ra≤0.8μm Passivated
Hub TL / B-Hub QD
Bore H7
TIR ≤0.025mm
Speed Up to 1,500 RPM
Washdown Daily CIP
FDA Compatible
Noise <65 dB Nylon <55 dB
Temp -30°C to +80°C
Strand Simplex
Keyway DIN 6885
PD (17T #40 SS) 69.1mm
OD (17T #40) 77.9mm
Max Bore (17T #40) 25mm
Weight (17T #40 SS) 0.40 kg
Cert ISO 9001, mill cert, EN 10204 3.1

Working Principle / Advantages

Where: Weight grader conveyor drive, optical sorter infeed, lane diverter mechanism, accumulation conveyor, product rejection chute actuator. Function: Drive chain conveyors that transport produce through grading/sorting sensors and divert to appropriate lanes at high speed.

✅ SS304 electro-polish prevents biofilm — essential for meat, seafood, and produce sorting where direct food contact occurs.

✅ Nylon for dry produce sorting — non-marking, no oil contamination, FDA compatible.

✅ Precision tooth profiles for high-speed lane diversion accuracy — positional errors cause misgrading losses.

Compatibility / Selection

OEM: TOMRA*, Compac*, MAF RODA*, Key Technology*, Multiscan* sorting systems. *Ref only.

Select: ❶ Match chain pitch ❷ SS304 for wet areas; Nylon for dry ❸ Electro-polish for meat/seafood ❹ TL for frequent maintenance.

Case Studies

Shepparton, VIC — Fruit Grading: “SS304 #35 on our apple sorting line. Electro-polished. Passed SQF audit.” ★★★★★

Sydney, NSW — Seafood Processing: “SS316 for our prawn sorting line. Chlorinated washdown, zero pitting after 12 months.” ★★★★★

Brisbane, QLD — Mango Packing: “Nylon sprockets on our optical sorter. No marking on fruit. Quiet.” ★★★★☆

Adelaide, SA — Meat Packing: “SS304 EP on our weight grader conveyor. Hygienic, accurate, daily washdown compatible.” ★★★★★

Perth, WA — Potato Processing: “C2060 SS on our accumulation conveyor. Cost-effective, handles daily soil and water.” ★★★★★

FAQ

Best for meat sorting?
SS304 electro-polished to Ra≤0.8μm. SS316 if chlorinated sanitiser >200ppm is used.
Non-marking for fruit?
Nylon or POM sprockets for dry sorting of delicate produce. Zero marking, FDA compatible.
Frozen food sorting?
SS304 for -30°C frozen product lines. Carbon steel becomes brittle below -20°C.
Compatible with TOMRA/Compac?
Yes. ANSI/ISO standard sprockets dimensionally interchangeable with OEM sorting system components.
MOQ?
One piece with mill cert.

SS Sorting Chains

Tensioners

✅ ISO 9001 ✅ FDA ✅ EN 10204 3.1 ✅ Electro-polish ✅ Nylon available

Ever-Power: Food sorting sprocket specialist. SS304/316, nylon, hygienic finish.

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