Chain Wheels

Chain wheels for heavy-duty chain conveyors in cement kilns, clinker transport, steel scrap feeders, ash handling and raw meal systems.

69 standard sizes
Made to your drawing

Find your size Request a quote Catalogue(PDF · 20 MB)

Grooved chain wheel for round link chain conveyors

Dimensions

Find your size

Pick a size to see its dimensions, then request a quote for exactly that size.

Chain size (d × t)PCD (mm)

Selected — Chain wheel

10 × 28 · 144

DIN: 766
p: 14
q: 38
r: 60

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Size not listed? We manufacture to your drawing or sample —send us your requirement.

Chain wheel dimension drawing — Dimension reference — letters match the table columns. Tap to enlarge.

View all 69 sizes (full table)

PCD (mm)	Chain (d × t)	DIN	p	q	r
144	10 × 28	766	14	38	60
161	10 × 28	766	14	38	60
179	10 × 28	766	14	38	60
215	10 × 28	766	14	38	60
135	10 × 35	764	14	38	60
157	10 × 35	764	14	38	60
179	10 × 35	764	14	38	60
202	10 × 35	764	14	38	60
224	10 × 35	764	14	38	60
268	10 × 35	764	14	38	60
185	13 × 36	766	18	48	80
207	13 × 36	766	18	48	80
230	13 × 36	766	18	48	80
231	13 × 45	766	18	48	100
259	13 × 45	764	18	48	100
288	13 × 45	764	18	48	100
256	14 × 50	Non-DIN	19	49	100
288	14 × 50	Non-DIN	19	49	100
320	14 × 50	Non-DIN	19	49	100
174	16 × 45	766	21	57	100
202	16 × 45	766	21	57	100
231	16 × 45	766	21	57	100
259	16 × 45	766	21	57	100
288	16 × 45	766	21	57	100
216	16 × 56	764	21	57	100
252	16 × 56	764	21	57	100
287	16 × 56	764	21	57	100
323	16 × 56	764	21	57	100
358	16 × 56	764	21	57	100
247	16 × 64	Non-DIN	21	57	100
328	16 × 64	Non-DIN	21	57	100
369	16 × 64	Non-DIN	21	57	100
409	16 × 64	Non-DIN	21	57	100
256	18 × 50	766	23	63	120
288	18 × 50	766	23	63	120
320	18 × 50	766	23	63	120
243	18 × 63	764	23	63	120
283	18 × 63	764	23	63	120
323	18 × 63	764	23	63	120
363	18 × 63	764	23	63	120
403	18 × 63	764	23	63	120
290	19 × 75	Non-DIN	24	64	140
384	19 × 75	Non-DIN	24	64	140
479	19 × 75	Non-DIN	24	64	140
574	19 × 75	Non-DIN	24	64	140
252	20 × 56	766	25	65	140
287	20 × 56	766	25	65	140
322	20 × 56	766	25	65	140
315	20 × 70	764	25	65	140
359	20 × 70	764	25	65	140
403	20 × 70	764	25	65	140
332	22 × 86	Non-DIN	27	73	140
386	22 × 86	Non-DIN	27	73	140
441	22 × 86	Non-DIN	27	73	140
550	22 × 86	Non-DIN	27	73	140
328	23 × 64	766	28	74	140
369	23 × 64	766	28	74	140
410	23 × 80	764	28	74	140
461	23 × 80	764	28	74	140
374	26 × 73	766	32	82	160
420	26 × 73	766	32	82	160
466	26 × 91	764	32	82	160
524	26 × 91	764	32	82	160
431	30 × 84	766	36	82	200
671	30 × 105	764	36	96	200
454	36 × 101	766	42	96	200
726	36 × 126	764	42	112	220
680	42 × 118	766	50	130	220
847	42 × 147	764	50	130	220

Applications

Cement Plants: kiln feed conveyors, clinker pan conveyors, bucket elevators
Steel Plants: slag and scrap conveyors, billet cooling systems
Power Plants: bottom ash drag conveyors, biomass intake chains

Technical Highlights

Pitch Circle Diameters (PCD)

Ranging from 135 mm to 847 mm

DIN / Non-DIN Options

Compatible with DIN 764, 766, or customized for OEM fit

Steel Grades

Cast Steel (GS52), Forged Alloy Steel (EN8, EN19)

Heat Treatment

Induction-hardened chain contact areas up to 55 HRC

Tooth Profiles

Available in machined single, double, or triple row profiles

Mounting

Keyed bore, taper lock, or custom flange-mounted design

Why CMECH Chain Wheels?

Field Proven Durability:

Backed by performance in over 200 installations across Asia and Middle East, with documented operating hours >20,000+ in cement clinker duty.

Induction-Hardened for Abrasive Handling:

All chain engagement surfaces are surface hardened to 52–55 HRC, minimizing wear under high-temperature, high-abrasion conditions.

Custom Geometry for OEM Chains:

Precisely matched to chain links for DIN 764 / DIN 766 and non-standard chain designs, ensuring low backlash and smooth meshing even at higher speeds.

Interchangeable with Aumund, Beumer, and OEM Profiles:

We provide drop-in replacements and enhanced upgrade designs for common OEM chain systems used in elevators and drag conveyors.

Available in Cast or Forged Types

Cast Wheels: Cost-effective for moderate duty
Forged Wheels: High load, high-cycle applications with improved fatigue resistance

Precision from Design to Delivery

Our chain wheels are designed using CAD/CAM modelling and finite element validation, then CNC-machined and inspected to tight tolerances.
We offer:

Detailed 2D/3D drawings
Material test reports (MTC)
Reverse-engineered solutions for legacy equipment

Other Round Link Chain Conveyor components

Round Link Chain

32 sizes

Precision-engineered round link chains for bucket elevators and chain conveyors in abrasive, high-load and high-temperature duty — built to DIN 764, DIN 766 and customer-specific configurations.

View sizes & details

Round link chain sprockets on drive shaft

Sprocket & Shaft Assembly

55 sizes

Complete, ready-to-install drive and tail sprocket assemblies for chain bucket elevators and chain conveyors — machined, balanced and test-mounted so your crew can fit, torque and run.

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Conveyor Chain Attachments

46 sizes

Connectors, scraper-bar attachments, shackles and chain locks matched to round link conveyor chains.

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Scraper bars mounted on twin round link chains

Scraper Bars — Bottom Ash Conveyor

Custom-fabricated scraper bars for submerged bottom ash conveyors in thermal power plants — engineered fabrication, cladding and forging for wear resistance under the harshest ash handling.

View details

Submerged Overhanging Idler (SOI)

8 sizes

Submerged overhanging idlers (inner guide wheels) for submerged scraper chain conveyors in thermal power plants.

View sizes & details

Need chain wheels for your plant?

Send us your drawing or requirement — we respond within one business day.

Request a Quote +91 88159 46458